Rosalyn Walker, FNP-C
Family Nurse Practitioner · Pueblo, CO
Rosalyn Walker, FNP-C is a family nurse practitioner with a practice address in Pueblo, Colorado, and NPI 1366112880, issued on Sep 16, 2021. Check the license (Colorado APN.0996937-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rosalyn Walker
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APN.0996937-NP CO
Self-reported in NPPES; status is on the state search - Practice location
- 3676 Parker Blvd, Pueblo, CO 81008
- Phone
- (719) 553-1804
- Enumerated
- Sep 16, 2021
- Record last updated
- Oct 17, 2024
- Fax
- (833) 916-2047
- Medicare enrollment
- Enrolled (PECOS I20211006001571); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Also registered at 3676 Parker Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Merilee Briggs-Mead, FNPFamily Nurse Practitioner1710936968
Verify Rosalyn Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license APN.0996937-NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average family nurse practitioner in 2024
463 Medicare Part D claims for 167 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Estradiol81 claims
- Fluconazole28 claims
- Clobetasol Propionate24 claims
- Clotrimazole-Betamethasone18 claims
- Nitrofurantoin Mono-Macro17 claims
- Methylprednisolone14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $49.42
3 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern Colorado Clinic PCPueblo, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rosalyn Walker among 3,492 family nurse practitioner records in Colorado
Rosalyn Walker, FNP-C is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 27% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2021 · median 2019 among the 1,950 with a school on file
- Record last updated2024 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 family nurse practitioner records list a practice address in Pueblo
They are 126 of the 3,717 NPPES records with a practice address in Pueblo, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Pueblo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Merilee Briggs-Mead, FNPPueblo, CO 810081710936968
- Deborah Chase, FNP-CPueblo, CO 810081447331830
- Lisa Clough, FNPPueblo, CO 810081841459690
- Craig Drew, NP-CPueblo, CO 810081316268972
- Zsuzsa Glasscock, FNPPueblo, CO 810081083939474
- Nancy Human, FNPPueblo, CO 810081700950458
- Samantha Kelly, FNP-CPueblo, CO 810081518488634
- Jennifer LivingstonPueblo, CO 810081033625314
Common questions
What is Rosalyn Walker, FNP-C's NPI number?
Rosalyn Walker, FNP-C's National Provider Identifier (NPI) is 1366112880, issued on Sep 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Rosalyn Walker, FNP-C located?
The NPPES record lists a practice address at 3676 Parker Blvd, Pueblo, CO, 81008. Phone: (719) 553-1804. Providers update this record themselves, so call before visiting.
How can I verify Rosalyn Walker, FNP-C's license?
NPPES lists Colorado license number APN.0996937-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Rosalyn Walker, FNP-C prescribe under Medicare Part D?
In 2024, Rosalyn Walker, FNP-C had 463 Medicare Part D claims for 167 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Rosalyn Walker, FNP-C's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.