Mark W. Greenwood, MD
Family Medicine Physician · Richfield, UT
Mark W. Greenwood, MD is a family medicine physician with a practice address in Richfield, Utah, and NPI 1164437067, issued on Jul 29, 2006. Check the license (Utah 1539641205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Mark W. Greenwood
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1539641205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 460 N Main St, Richfield, UT 84701
- Phone
- (435) 896-5496
- Enumerated
- Jul 29, 2006
- Record last updated
- Jun 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,411 in Utah → Look up another NPI →
Also registered at 460 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Greenwood, MDFamily Medicine Physician1083620298
- Jesse Spencer, M.D.Family Medicine Physician1629206149
Verify Mark W. Greenwood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 1539641205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
29 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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 W. Greenwood among 1,411 family medicine physician records in Utah
Mark W. Greenwood, MD is one of 1,411 family medicine physician records with a practice address in Utah. 84% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2010 · 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in Richfield
They are 12 of the 260 NPPES records with a practice address in Richfield, and 1,411 family medicine physician records in Utah.
All 1,411 in Utah → Every provider in Richfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Justin Abbott, D.O.Richfield, UT 847011184814436
- Jeffrey Brown, DORichfield, UT 847011205840642
- David Crimin, DORichfield, UT 847011225044431
- Mark Greenwood, MDRichfield, UT 847011083620298
- Steven Jones, DORichfield, UT 847011275925919
- Spencer Naser, MDRichfield, UT 847011760747240
- David Pope, MDRichfield, UT 847011467554451
- Daniel Smith, MDRichfield, UT 847011669672366
Common questions
What is Mark W. Greenwood, MD's NPI number?
Mark W. Greenwood, MD's National Provider Identifier (NPI) is 1164437067, issued on Jul 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark W. Greenwood, MD located?
The NPPES record lists a practice address at 460 N Main St, Richfield, UT, 84701. Phone: (435) 896-5496. Providers update this record themselves, so call before visiting.
How can I verify Mark W. Greenwood, MD's license?
NPPES lists Utah license number 1539641205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark W. Greenwood, MD prescribe under Medicare Part D?
In 2024, Mark W. Greenwood, MD had 29 Medicare Part D claims; 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.