Individual provider

Roxanne Bielak, NP

Nurse Practitioner Family Medicine Physician Medicare enrolled

Roxanne Bielak, NP is a Nurse Practitioner in Zionsville, IN, registered under NPI 1043982010. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 1466 W OAK ST, Zionsville, IN 46077. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

1466 W OAK ST, Zionsville, IN 46077 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
71011745A IN Nurse Practitioner primary
2025023628 MO Family Medicine Physician
4704433798 MI Nurse Practitioner
10031475 OR Family Medicine Physician
AP61602986 WA Family Medicine Physician
209030892 IL Family Medicine Physician
316539 AZ Family Medicine Physician
243693 MT Family Medicine Physician
4853-0 HI Family Medicine Physician
228550 AK Family Medicine Physician
95033449 CA Family Medicine Physician
57725 WY Family Medicine Physician
81154 NM Family Medicine Physician
14130605-4405 UT Family Medicine Physician
12770 MN Family Medicine Physician

Licences are recorded in 15 states: IN, MO, MI, OR, WA, IL, AZ, MT, HI, AK, CA, WY, NM, UT, MN. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
2567852114

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 15 states

This provider holds licences in 15 states: Alaska, Arizona, California, Hawaii, Illinois, Indiana, Michigan, Minnesota, Missouri, Montana, New Mexico, Oregon, Utah, Washington and Wyoming. The practice address on file is in Zionsville, IN, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

AK Alaska
Licence
228550
Specialty
Family Medicine Physician
Verify with the AK board →
AZ Arizona
Licence
316539
Specialty
Family Medicine Physician
Verify with the AZ board →
CA California
Licence
95033449
Specialty
Family Medicine Physician
Verify with the CA board →
HI Hawaii
Licence
4853-0
Specialty
Family Medicine Physician
Verify with the HI board →
IL Illinois
Licence
209030892
Specialty
Family Medicine Physician
Verify with the IL board →
IN Indiana practice address
Licence
71011745A
Specialty
Nurse Practitioner
Verify with the IN board →
MI Michigan
Licence
4704433798
Specialty
Nurse Practitioner
Verify with the MI board →
MN Minnesota
Licence
12770
Specialty
Family Medicine Physician
Verify with the MN board →
MO Missouri
Licence
2025023628
Specialty
Family Medicine Physician
Verify with the MO board →
MT Montana
Licence
243693
Specialty
Family Medicine Physician
Verify with the MT board →
NM New Mexico
Licence
81154
Specialty
Family Medicine Physician
Verify with the NM board →
OR Oregon
Licence
10031475
Specialty
Family Medicine Physician
Verify with the OR board →
UT Utah
Licence
14130605-4405
Specialty
Family Medicine Physician
Verify with the UT board →
WA Washington
Licence
AP61602986
Specialty
Family Medicine Physician
Verify with the WA board →
WY Wyoming
Licence
57725
Specialty
Family Medicine Physician
Verify with the WY board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Nurse Practitioner covers

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

All registered taxonomy codes

This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363L00000X Nurse Practitioner 71011745A IN primary
207Q00000X Family Medicine Physician 2025023628 MO
363L00000X Nurse Practitioner 4704433798 MI
207Q00000X Family Medicine Physician 10031475 OR
207Q00000X Family Medicine Physician AP61602986 WA
207Q00000X Family Medicine Physician 209030892 IL
207Q00000X Family Medicine Physician 316539 AZ
207Q00000X Family Medicine Physician 243693 MT
207Q00000X Family Medicine Physician 4853-0 HI
207Q00000X Family Medicine Physician 228550 AK
207Q00000X Family Medicine Physician 95033449 CA
207Q00000X Family Medicine Physician 57725 WY
207Q00000X Family Medicine Physician 81154 NM
207Q00000X Family Medicine Physician 14130605-4405 UT
207Q00000X Family Medicine Physician 12770 MN

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1043982010 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateSep 29, 2021
Last updatedApr 24, 2026
StatusActive
Sole proprietorYes
CredentialNP
Practice address 1466 W OAK ST
Zionsville, IN 46077
(866) 389-2727
Mailing address 85 E US HIGHWAY 6
Valparaiso, IN 46383
This record was updated on Apr 24, 2026, which is recent enough that the contact details are likely still accurate.

Number check

1043982010 passes the NPI check digit test The final digit 0 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 0 4 3 9 8 2 0 1
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 0 8 3 9 8 4 0 2

Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1043982010?
NPI 1043982010 is the National Provider Identifier assigned to Roxanne Bielak, NP in Zionsville, IN. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Nurse Practitioner cover?
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional…
How do I contact Roxanne Bielak, NP?
The phone number on file with NPPES is (866) 389-2727, last updated Apr 24, 2026. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Roxanne Bielak, NP accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1043982010 a valid number?
Yes. 1043982010 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.