Individual provider

Brett Barnes, FNP-BC, FNP-C

Family Nurse Practitioner Registered Nurse Medicare enrolled

Brett Barnes, FNP-BC, FNP-C is a Family Nurse Practitioner in Denver, CO, registered under NPI 1629790126. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 66 S LOGAN ST STE 104, Denver, CO 80209. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

66 S LOGAN ST STE 104, Denver, CO 80209 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
53-81619-071 KS Family Nurse Practitioner primary
2019000743 MO Registered Nurse
514494 OH Registered Nurse
238465 AK Family Nurse Practitioner
308093 AZ Family Nurse Practitioner
2022040629 MO Family Nurse Practitioner
102733 CO Family Nurse Practitioner
223711 AR Family Nurse Practitioner
209.027366 IL Family Nurse Practitioner
4038651 KY Family Nurse Practitioner
85125 NM Family Nurse Practitioner
357433 NY Family Nurse Practitioner
212620 OK Family Nurse Practitioner

Licences are recorded in 12 states: KS, MO, OH, AK, AZ, CO, AR, IL, KY, NM, NY, OK. 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
8921474644

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 12 states

This provider holds licences in 12 states: Alaska, Arkansas, Arizona, Colorado, Illinois, Kansas, Kentucky, Missouri, New Mexico, New York, Ohio and Oklahoma. The practice address on file is in Denver, CO, 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
238465
Specialty
Family Nurse Practitioner
Verify with the AK board →
AR Arkansas
Licence
223711
Specialty
Family Nurse Practitioner
Verify with the AR board →
AZ Arizona
Licence
308093
Specialty
Family Nurse Practitioner
Verify with the AZ board →
CO Colorado practice address
Licence
102733
Specialty
Family Nurse Practitioner
Verify with the CO board →
IL Illinois
Licence
209.027366
Specialty
Family Nurse Practitioner
Verify with the IL board →
KS Kansas
Licence
53-81619-071
Specialty
Family Nurse Practitioner
Verify with the KS board →
KY Kentucky
Licence
4038651
Specialty
Family Nurse Practitioner
Verify with the KY board →
MO Missouri
Licence
2019000743
Specialty
Registered Nurse
Verify with the MO board →
NM New Mexico
Licence
85125
Specialty
Family Nurse Practitioner
Verify with the NM board →
NY New York
Licence
357433
Specialty
Family Nurse Practitioner
Verify with the NY board →
OH Ohio
Licence
514494
Specialty
Registered Nurse
Verify with the OH board →
OK Oklahoma
Licence
212620
Specialty
Family Nurse Practitioner
Verify with the OK 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 13 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LF0000X Family Nurse Practitioner Family 53-81619-071 KS primary
163W00000X Registered Nurse 2019000743 MO
163W00000X Registered Nurse 514494 OH
363LF0000X Family Nurse Practitioner Family 238465 AK
363LF0000X Family Nurse Practitioner Family 308093 AZ
363LF0000X Family Nurse Practitioner Family 2022040629 MO
363LF0000X Family Nurse Practitioner Family 102733 CO
363LF0000X Family Nurse Practitioner Family 223711 AR
363LF0000X Family Nurse Practitioner Family 209.027366 IL
363LF0000X Family Nurse Practitioner Family 4038651 KY
363LF0000X Family Nurse Practitioner Family 85125 NM
363LF0000X Family Nurse Practitioner Family 357433 NY
363LF0000X Family Nurse Practitioner Family 212620 OK

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.

NPI1629790126 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateSep 13, 2022
Last updatedAug 1, 2025
StatusActive
Sole proprietorNo
CredentialFNP-BC, FNP-C
Practice address 66 S LOGAN ST STE 104
Denver, CO 80209
(720) 897-3749
Mailing address 303 S BROADWAY # 200-357
Denver, CO 80209
This record was updated on Aug 1, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1629790126 passes the NPI check digit test The final digit 6 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 6 2 9 7 9 0 1 2
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 6 4 9 5 9 0 1 4

Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6

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 1629790126?
NPI 1629790126 is the National Provider Identifier assigned to Brett Barnes, FNP-BC, FNP-C in Denver, CO. 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 Brett Barnes, FNP-BC, FNP-C?
The phone number on file with NPPES is (720) 897-3749, last updated Aug 1, 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 Brett Barnes, FNP-BC, FNP-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 1629790126 a valid number?
Yes. 1629790126 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.