James C. Mosher, MD
Obstetrics & Gynecology Physician · Lakewood, CO
James C. Mosher, MD is an obstetrics & gynecology physician with a practice address in Lakewood, Colorado, and NPI 1598808040, issued on Feb 15, 2007. Check the license (Colorado 21041, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- James C. Mosher
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 21041 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8383 W Alameda Ave, Lakewood, CO 80226
- Phone
- (303) 239-7528
- Enumerated
- Feb 15, 2007
- Record last updated
- Mar 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 01210418 CO
- Medicare enrollment
- Enrolled (PECOS I20110715000385); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 906 in Colorado → Look up another NPI →
Also registered at 8383 W Alameda Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jehan Abuzer, RNRegistered Nurse1437344462
- James Adams, M.D.Internal Medicine Physician1154460558
- Sharon AdcockInternal Medicine Physician1710014774
- Mohammed Akbani, NPFamily Nurse Practitioner1144637976
- Tanya AlaleLicensed Practical Nurse1881890275
- Jasmine Aldrich, PAPhysician Assistant1659401412
Verify James C. Mosher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 21041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
13 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James C. Mosher among 906 obstetrics & gynecology physician records in Colorado
James C. Mosher, MD is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 39% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1976 · median 2008 among the 504 with a school on file
- Record last updated2013 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Colorado
There are 906 obstetrics & gynecology physician records in Colorado.
All 906 in Colorado → Every provider in Lakewood → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Elizabeth Carewe, MDLakewood, CO 802261518118744
- Becky ChichesterLakewood, CO 802261679603435
- Madeline Comneck, M.D.Lakewood, CO 802261477819050
- Joyce Davis, MDLakewood, CO 802261710021423
- Hannah Dolph, RNLakewood, CO 802261952445736
- Jody Gibson, MDLakewood, CO 802261417087354
- Catherine LahayeLakewood, CO 802261831233535
- David Martinez, MDLakewood, CO 802261396889184
Common questions
What is James C. Mosher, MD's NPI number?
James C. Mosher, MD's National Provider Identifier (NPI) is 1598808040, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James C. Mosher, MD located?
The NPPES record lists a practice address at 8383 W Alameda Ave, Lakewood, CO, 80226. Phone: (303) 239-7528. Providers update this record themselves, so call before visiting.
How can I verify James C. Mosher, MD's license?
NPPES lists Colorado license number 21041, 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 James C. Mosher, MD prescribe under Medicare Part D?
In 2024, James C. Mosher, MD had 13 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is James C. Mosher, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.