Pamela Roussos, DO
Family Medicine Physician · Merced, CA
Pamela Roussos, DO is a family medicine physician with a practice address in Merced, California, and NPI 1275612038, issued on Nov 3, 2006. Check the license (California 20A8409, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Pamela Roussos
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A8409 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1146 Olivewood Dr, Merced, CA 95348
- Phone
- (209) 723-0019
- Enumerated
- Nov 3, 2006
- Record last updated
- Mar 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 946-3489
- Medicare enrollment
- Enrolled (PECOS I20050119000376); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Pamela Roussos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A8409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average family medicine physician in 2024
2,590 Medicare Part D claims for 176 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 67 claims were for opioids.
Most prescribed
- Levothyroxine Sodium183 claims
- Atorvastatin Calcium150 claims
- Lisinopril90 claims
- Losartan Potassium78 claims
- Metformin Hcl69 claims
- Omeprazole65 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): 95.2 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).
Pamela Roussos among 17,133 family medicine physician records in California
Pamela Roussos, DO 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
- Graduated2001 · median 2005 among the 10,652 with a school on file
- Record last updated2012 · 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).
94 family medicine physician records list a practice address in Merced
They are 94 of the 2,836 NPPES records with a practice address in Merced, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Merced → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brandon Boggs, MDMerced, CA 953481386655520
- Douglas Eck, MDMerced, CA 953481144323189
- Roger Fife, M.D.Merced, CA 953481548207590
- Eugenia Garcia, M.D.Merced, CA 953481265483622
- Charlie Kano, MDMerced, CA 953481003927567
- Daniel Leong, MDMerced, CA 953481518119510
- Grant Medefind, M.D.Merced, CA 953481437366069
- Dirk Mous, MDMerced, CA 953481538262522
Common questions
What is Pamela Roussos, DO's NPI number?
Pamela Roussos, DO's National Provider Identifier (NPI) is 1275612038, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pamela Roussos, DO located?
The NPPES record lists a practice address at 1146 Olivewood Dr, Merced, CA, 95348. Phone: (209) 723-0019. Providers update this record themselves, so call before visiting.
How can I verify Pamela Roussos, DO's license?
NPPES lists California license number 20A8409, 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 Pamela Roussos, DO prescribe under Medicare Part D?
In 2024, Pamela Roussos, DO had 2,590 Medicare Part D claims for 176 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Pamela Roussos, DO's MIPS final score?
The 2023 MIPS final score is 95.2 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.