Individual provider

Coreen Johnson, NP-C

Family Nurse Practitioner Medicare enrolled

Coreen Johnson, NP-C is a Family Nurse Practitioner in Salado, TX, registered under NPI 1952957722. 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 3525 FM 2484, Salado, TX 76571. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

3525 FM 2484, Salado, TX 76571 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
AP142757 TX Family Nurse Practitioner primary
83144 NM Family Nurse Practitioner
3-002222 AL Family Nurse Practitioner
38229 TN Family Nurse Practitioner
4035784 KY Family Nurse Practitioner
907381 MS Family Nurse Practitioner
240293 LA Family Nurse Practitioner
C-APN.0104250-C-NP CO Family Nurse Practitioner
232455 AR Family Nurse Practitioner
323285 AZ Family Nurse Practitioner
886807 NV Family Nurse Practitioner

Licences are recorded in 11 states: TX, NM, AL, TN, KY, MS, LA, CO, AR, AZ, NV. 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
6608209861

Enrolled in Medicare 11 times, across 11 states:

StateEnrollment IDProvider type
Texas I20191203000816 Practitioner - Nurse Practitioner
Alabama I20250325001733 Practitioner - Nurse Practitioner
Kentucky I20250416002959 Practitioner - Nurse Practitioner
Tennessee I20250421001024 Practitioner - Nurse Practitioner
Mississippi I20250514003591 Practitioner - Nurse Practitioner
New Mexico I20250516001492 Practitioner - Nurse Practitioner
Louisiana I20250519003396 Practitioner - Nurse Practitioner
Colorado I20250523000079 Practitioner - Nurse Practitioner
Arkansas I20250531000066 Practitioner - Nurse Practitioner
Arizona I20250617002053 Practitioner - Nurse Practitioner
Nevada I20250702004125 Practitioner - Nurse Practitioner

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 11 separate enrolment records across 11 states (TX, AL, KY, TN, MS, NM, LA, CO, AR, AZ, NV). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 11 states

This provider holds licences in 11 states: Alabama, Arkansas, Arizona, Colorado, Kentucky, Louisiana, Mississippi, New Mexico, Nevada, Tennessee and Texas. The practice address on file is in Salado, TX, 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.

AL Alabama
Licence
3-002222
Specialty
Family Nurse Practitioner
Verify with the AL board →
AR Arkansas
Licence
232455
Specialty
Family Nurse Practitioner
Verify with the AR board →
AZ Arizona
Licence
323285
Specialty
Family Nurse Practitioner
Verify with the AZ board →
CO Colorado
Licence
C-APN.0104250-C-NP
Specialty
Family Nurse Practitioner
Verify with the CO board →
KY Kentucky
Licence
4035784
Specialty
Family Nurse Practitioner
Verify with the KY board →
LA Louisiana
Licence
240293
Specialty
Family Nurse Practitioner
Verify with the LA board →
MS Mississippi
Licence
907381
Specialty
Family Nurse Practitioner
Verify with the MS board →
NM New Mexico
Licence
83144
Specialty
Family Nurse Practitioner
Verify with the NM board →
NV Nevada
Licence
886807
Specialty
Family Nurse Practitioner
Verify with the NV board →
TN Tennessee
Licence
38229
Specialty
Family Nurse Practitioner
Verify with the TN board →
TX Texas practice address
Licence
AP142757
Specialty
Family Nurse Practitioner
Verify with the TX 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 Family covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

All registered taxonomy codes

This provider registers 11 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LF0000X Family Nurse Practitioner Family AP142757 TX primary
363LF0000X Family Nurse Practitioner Family 83144 NM
363LF0000X Family Nurse Practitioner Family 3-002222 AL
363LF0000X Family Nurse Practitioner Family 38229 TN
363LF0000X Family Nurse Practitioner Family 4035784 KY
363LF0000X Family Nurse Practitioner Family 907381 MS
363LF0000X Family Nurse Practitioner Family 240293 LA
363LF0000X Family Nurse Practitioner Family C-APN.0104250-C-NP CO
363LF0000X Family Nurse Practitioner Family 232455 AR
363LF0000X Family Nurse Practitioner Family 323285 AZ
363LF0000X Family Nurse Practitioner Family 886807 NV

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.

NPI1952957722 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateAug 16, 2019
Last updatedJun 19, 2025
StatusActive
Sole proprietorYes
CredentialNP-C
Practice address 3525 FM 2484
Salado, TX 76571
(254) 947-7500
Fax (254) 947-7521
Mailing address PO BOX 844658
Dallas, TX 75284
Other identifiers 31274 · Other (TX)
This record was updated on Jun 19, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1952957722 passes the NPI check digit test The final digit 2 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 9 5 2 9 5 7 7 2
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 9 1 2 9 5 5 7 4

Sum = 68 · next multiple of 10 = 70 · check digit = 2 · actual last digit = 2

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 1952957722?
NPI 1952957722 is the National Provider Identifier assigned to Coreen Johnson, NP-C in Salado, TX. 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 Family cover?
Definition to come...
How do I contact Coreen Johnson, NP-C?
The phone number on file with NPPES is (254) 947-7500, last updated Jun 19, 2025. 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 Coreen Johnson, NP-C 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 1952957722 a valid number?
Yes. 1952957722 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.