Mark Robert Sanazaro, M.D.
Family Medicine Physician · Golden, CO
Mark Robert Sanazaro, M.D. is a family medicine physician with a practice address in Golden, Colorado, and NPI 1740287077, issued on Jul 1, 2005. Check the license (Colorado 29147, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Robert Sanazaro
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 29147 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5920 Mcintyre St, Golden, CO 80403
- Phone
- (303) 949-1250
- Enumerated
- Jul 1, 2005
- Record last updated
- Nov 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 31670237 CO
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 5920 Mcintyre St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarence Adams, NPAdult Health Nurse Practitioner1609278290
- Mark Adams, MDGeriatric Medicine (Internal Medicine) Physician1881682888
- Maureen Allen, WHNPWomen's Health Nurse Practitioner1770525925
- Katherine Arthur, PA-CPhysician Assistant1710127659
- Myrtle Barlow, NP-CNurse Practitioner1629331186
- Sharon Blumenthal, FNPFamily Nurse Practitioner1861628802
Verify Mark Robert Sanazaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 29147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average family medicine physician in 2024
4,382 Medicare Part D claims for 128 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium284 claims
- Eliquis237 claims
- Levothyroxine Sodium210 claims
- Gabapentin183 claims
- Furosemide167 claims
- Sertraline Hcl119 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.
Mark Robert Sanazaro among 3,563 family medicine physician records in Colorado
Mark Robert Sanazaro, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2015 · 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).
41 family medicine physician records list a practice address in Golden
They are 41 of the 1,371 NPPES records with a practice address in Golden, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Golden → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Duncan, MDGolden, CO 804031427065705
- Ghassan GhuneimGolden, CO 804031669493805
- Melissa Gruen, MD, JDGolden, CO 804031487798021
- Rachel Hills, MDGolden, CO 804031538270939
- Roger Matthews, D.O.Golden, CO 804031104820570
- Gregory Mesa, M.D.Golden, CO 804031417099490
- Donald Remaly, MDGolden, CO 804031497969125
- Linda Reschl, MDGolden, CO 804031265470256
Common questions
What is Mark Robert Sanazaro, M.D.'s NPI number?
Mark Robert Sanazaro, M.D.'s National Provider Identifier (NPI) is 1740287077, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Robert Sanazaro, M.D. located?
The NPPES record lists a practice address at 5920 Mcintyre St, Golden, CO, 80403. Phone: (303) 949-1250. Providers update this record themselves, so call before visiting.
How can I verify Mark Robert Sanazaro, M.D.'s license?
NPPES lists Colorado license number 29147, 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 Mark Robert Sanazaro, M.D. prescribe under Medicare Part D?
In 2024, Mark Robert Sanazaro, M.D. had 4,382 Medicare Part D claims for 128 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.