Sara B. Diaz, DO
Family Medicine Physician · Westminster, CO
Sara B. Diaz, DO is a family medicine physician with a practice address in Westminster, Colorado, and NPI 1417111899, issued on Jul 15, 2008. Check the license (Colorado 48396, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sara B. Diaz
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 48396 CO
02003892A IN
Self-reported in NPPES; status is on the state search - Practice location
- 14300 Orchard Pkwy, Westminster, CO 80023
- Phone
- (303) 430-5560
- Enumerated
- Jul 15, 2008
- Record last updated
- Feb 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 201030700 IN
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 14300 Orchard Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sara B. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 48396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
390 Medicare Part D claims for 77 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium36 claims
- Rosuvastatin Calcium23 claims
- Losartan Potassium20 claims
- Levothyroxine Sodium16 claims
- Lisinopril16 claims
- Amlodipine Besylate12 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 practice group's MIPS final score for 2023 (Medicare payment program): 88.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $84.96
4 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Sara B. Diaz among 3,563 family medicine physician records in Colorado
Sara B. Diaz, DO is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
192 family medicine physician records list a practice address in Westminster
They are 192 of the 2,492 NPPES records with a practice address in Westminster, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Westminster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Burchinal, DOBroomfield, CO 800231659401420
- Elena Chertkova, MDWestminster, CO 800231356445605
- Stephen Cobb, MDThornton, CO 800231194771899
- Mary Dion, M.D.Westminster, CO 800231881911808
- Ryan Flint, DOWestminster, CO 800231730226010
- Trevor Harrington, D.O.Westminster, CO 800231558773986
- Eric Keahey, M.D.Westminster, CO 800231265610141
- James Millard, D.O.Broomfield, CO 800231881691202
Common questions
What is Sara B. Diaz, DO's NPI number?
Sara B. Diaz, DO's National Provider Identifier (NPI) is 1417111899, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sara B. Diaz, DO located?
The NPPES record lists a practice address at 14300 Orchard Pkwy, Westminster, CO, 80023. Phone: (303) 430-5560. Providers update this record themselves, so call before visiting.
How can I verify Sara B. Diaz, DO's license?
NPPES lists Colorado license number 48396, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sara B. Diaz, DO prescribe under Medicare Part D?
In 2024, Sara B. Diaz, DO had 390 Medicare Part D claims for 77 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Sara B. Diaz, DO's MIPS final score?
The 2023 MIPS final score is 88.2 of 100, reported for the practice group. 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.