Kearnan Adam Welch, D.O.
Endocrinology, Diabetes & Metabolism Physician · Monterey, CA
Kearnan Adam Welch, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Monterey, California, and NPI 1720463854, issued on Jul 30, 2015. Check the license (California 20A15114, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kearnan Adam Welch
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 20A15114 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Upper Ragsdale Dr Bldg A, Monterey, CA 93940
- Phone
- (831) 333-3040
- Enumerated
- Jul 30, 2015
- Record last updated
- Jul 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (831) 886-3639
- Medicare enrollment
- Enrolled (PECOS I20200811004020); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 2 Upper Ragsdale Dr Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Antonette Ajayi, MDPulmonary Disease Physician1225456643
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- Angelfrey Armas Ruiz, MDFamily Medicine Physician1295298487
Verify Kearnan Adam Welch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A15114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,627 Medicare Part D claims for 411 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Mounjaro364 claims
- Levothyroxine Sodium297 claims
- Jardiance204 claims
- Metformin Hcl186 claims
- Ozempic180 claims
- Nano 2nd Gen Pen Needle145 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): 77.8 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: $1,116.81
18 payments; by number, the most common kind was food and beverage; the largest payer was Beta Bionics, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Bills Medicare through one group practice
- Montage Medical GroupMonterey, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kearnan Adam Welch among 1,131 endocrinology, diabetes & metabolism physician records in California
Kearnan Adam Welch, D.O. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 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 2015, is newer than 84% of them.
- NPI issued2015 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2015 · median 2003 among the 779 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Monterey → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Somayeh Azimi, D.O.Monterey, CA 939401356876999
- Haleh Bassiri, MDMonterey, CA 939401356309041
- James Chu, MDMonterey, CA 939401710969266
- Resmi PremjiMonterey, CA 939401215208913
- Leonard Sanders, M.D.Monterey, CA 939401336160613
- Dana Sheely, MDMonterey, CA 939401902036957
- Allen King, MD, FACP, FACE, CDESalinas, CA 939011649253048
- Nicolas Kissell, NICOLAS KISSELL, MDSalinas, CA 939011336467240
Common questions
What is Kearnan Adam Welch, D.O.'s NPI number?
Kearnan Adam Welch, D.O.'s National Provider Identifier (NPI) is 1720463854, issued on Jul 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kearnan Adam Welch, D.O. located?
The NPPES record lists a practice address at 2 Upper Ragsdale Dr Bldg A, Monterey, CA, 93940. Phone: (831) 333-3040. Providers update this record themselves, so call before visiting.
How can I verify Kearnan Adam Welch, D.O.'s license?
NPPES lists California license number 20A15114, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kearnan Adam Welch, D.O. prescribe under Medicare Part D?
In 2024, Kearnan Adam Welch, D.O. had 3,627 Medicare Part D claims for 411 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Kearnan Adam Welch, D.O.'s MIPS final score?
The 2023 MIPS final score is 77.8 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.