Paul Thomas Mayer, MD
Family Medicine Physician · Fort Collins, CO
Paul Thomas Mayer, MD is a family medicine physician with a practice address in Fort Collins, Colorado, and NPI 1962466037, issued on Apr 14, 2006. Check the license (Colorado DR.0033992, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Paul Thomas Mayer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0033992 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1635 Blue Spruce Dr, Fort Collins, CO 80524
- Phone
- (970) 494-4040
- Enumerated
- Apr 14, 2006
- Record last updated
- May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (970) 494-4076
- Medicaid ID
- 01339928 CO
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 1635 Blue Spruce Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Caitlyn Davis, PA-CPhysician Assistant1134592280
- Pedro Diaz Ramos, LCSWSocial Worker1245716091
Verify Paul Thomas Mayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0033992Check 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
25 Medicare Part D claims for 24 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atovaquone-Proguanil Hcl17 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.
Paul Thomas Mayer among 3,563 family medicine physician records in Colorado
Paul Thomas Mayer, MD 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2021 · 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).
158 family medicine physician records list a practice address in Fort Collins
They are 158 of the 6,928 NPPES records with a practice address in Fort Collins, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Fort Collins → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gurpreet Ahuja, M.D.Fort Collins, CO 805241467425819
- Roger Bermingham, M. D.Fort Collins, CO 805241053392282
- Benjamin Clower, MDFort Collins, CO 805241457321283
- Rebecca De Latorre, MDFort Collins, CO 805241407848518
- Christine Duran, MDFort Collins, CO 805241225015910
- Matthew Duran, MDFort Collins, CO 805241861470577
- Laurie Miller, MDFort Collins, CO 805241184621245
- Anne Robinson, MDFort Collins, CO 805241730181363
Common questions
What is Paul Thomas Mayer, MD's NPI number?
Paul Thomas Mayer, MD's National Provider Identifier (NPI) is 1962466037, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Thomas Mayer, MD located?
The NPPES record lists a practice address at 1635 Blue Spruce Dr, Fort Collins, CO, 80524. Phone: (970) 494-4040. Providers update this record themselves, so call before visiting.
How can I verify Paul Thomas Mayer, MD's license?
NPPES lists Colorado license number DR.0033992, 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 Paul Thomas Mayer, MD prescribe under Medicare Part D?
In 2024, Paul Thomas Mayer, MD had 25 Medicare Part D claims for 24 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.