Sherri Anne Barzdukas, FNP-C
Family Nurse Practitioner · Greeley, CO
Sherri Anne Barzdukas, FNP-C is a family nurse practitioner with a practice address in Greeley, Colorado, and NPI 1386726198, issued on Oct 20, 2006. Check the license (Colorado RN 115108, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sherri Anne Barzdukas
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- RN 115108 CO
115108 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1801 16TH St., Greeley, CO 80631
- Phone
- (970) 378-4529
- Enumerated
- Oct 20, 2006
- Record last updated
- Apr 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (970) 378-4531
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Verify Sherri Anne Barzdukas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license RN 115108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
114 Medicare Part D claims for 89 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Cephalexin27 claims
- Potassium Chloride16 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.
Sherri Anne Barzdukas among 3,492 family nurse practitioner records in Colorado
Sherri Anne Barzdukas, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2013 · 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).
66 family nurse practitioner records list a practice address in Greeley
They are 66 of the 3,518 NPPES records with a practice address in Greeley, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Greeley → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Janet Beltz, FNP-CGreeley, CO 806311851461776
- Lynn Boyce, FNPGreeley, CO 806311831329341
- Jane Duncan, FNP CGreeley, CO 806311063401396
- Laurie Dunn, FNPGreeley, CO 806311700873254
- Donovan Ehrman, FNPGreeley, CO 806311679718746
- Pamola Gale, FNP-CGreeley, CO 806311447250071
- Rebecca Garber, FNPGreeley, CO 806311710910245
- Cynthia Horn, FNPGreeley, CO 806311730176330
Common questions
What is Sherri Anne Barzdukas, FNP-C's NPI number?
Sherri Anne Barzdukas, FNP-C's National Provider Identifier (NPI) is 1386726198, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sherri Anne Barzdukas, FNP-C located?
The NPPES record lists a practice address at 1801 16TH St., Greeley, CO, 80631. Phone: (970) 378-4529. Providers update this record themselves, so call before visiting.
How can I verify Sherri Anne Barzdukas, FNP-C's license?
NPPES lists Colorado license number RN 115108, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Sherri Anne Barzdukas, FNP-C prescribe under Medicare Part D?
In 2024, Sherri Anne Barzdukas, FNP-C had 114 Medicare Part D claims for 89 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.