Marie Harriet Adamson, M.D.
Family Medicine Physician · San Diego, CA
Marie Harriet Adamson, M.D. is a family medicine physician with a practice address in San Diego, California, and NPI 1518938950, issued on Feb 1, 2006. Check the license (California G85881, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marie Harriet Adamson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G85881 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16950 Via Tazon, San Diego, CA 92127
- Phone
- (858) 499-2600
- Enumerated
- Feb 1, 2006
- Record last updated
- Jun 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (858) 521-2388
- Medicare enrollment
- Enrolled (PECOS I20110207000116); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 16950 Via Tazon
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Abola, M.D.Family Medicine Physician1306854898
- Lanza AttishaPhysical Therapist1396599874
- Stephen Ball, DPTPhysical Therapist1437644044
- Stephen Beeson, M.D.Family Medicine Physician1740390186
- Christopher Best, DPTPhysical Therapist1942594486
- Denise Bienias, P.T.Physical Therapist1134322704
Verify Marie Harriet Adamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average family medicine physician in 2024
2,029 Medicare Part D claims for 282 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium159 claims
- Levothyroxine Sodium119 claims
- Amlodipine Besylate111 claims
- Lisinopril95 claims
- Omeprazole90 claims
- Rosuvastatin Calcium63 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): 73.6 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).
Bills Medicare through one group practice
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Harriet Adamson among 17,133 family medicine physician records in California
Marie Harriet Adamson, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2005 among the 10,652 with a school on file
- Record last updated2013 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amy Abola, M.D.San Diego, CA 921271306854898
- Stephen Beeson, M.D.San Diego, CA 921271740390186
- Richard Bryce, D.O.San Diego, CA 921271538178843
- Paula Dozzi, MDSan Diego, CA 921271295758118
- Tyson Ikeda, M.D.San Diego, CA 921271801970157
- Elias Jaraicie, M.D.San Diego, CA 921271013929900
- Timothy Judd, DOSan Diego, CA 921271932158946
- Patricia Rose, M.D.San Diego, CA 921271588677314
Common questions
What is Marie Harriet Adamson, M.D.'s NPI number?
Marie Harriet Adamson, M.D.'s National Provider Identifier (NPI) is 1518938950, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marie Harriet Adamson, M.D. located?
The NPPES record lists a practice address at 16950 Via Tazon, San Diego, CA, 92127. Phone: (858) 499-2600. Providers update this record themselves, so call before visiting.
How can I verify Marie Harriet Adamson, M.D.'s license?
NPPES lists California license number G85881, 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 Marie Harriet Adamson, M.D. prescribe under Medicare Part D?
In 2024, Marie Harriet Adamson, M.D. had 2,029 Medicare Part D claims for 282 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marie Harriet Adamson, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 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.