Adam Bradley Clark, DO
Family Medicine Physician · Simi Valley, CA
Adam Bradley Clark, DO is a family medicine physician with a practice address in Simi Valley, California, and NPI 1861865610, issued on Nov 2, 2015. Check the license (California A16957, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Adam Bradley Clark
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A16957 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2876 Sycamore Dr Ste 101, Simi Valley, CA 93065
- Phone
- (805) 527-0115
- Enumerated
- Nov 2, 2015
- Record last updated
- Jun 28, 2024
- Fax
- (805) 522-0115
- Medicare enrollment
- Enrolled (PECOS I20200828001494); accepts Medicare assignment
- Medical or professional school
- Western Un Of Hlth Sciences, Col Of Podiatric Med, 2010
- 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 2876 Sycamore Dr Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna Gharzeddine, MDInternal Medicine Physician1356827323
- Aubrey Taow, D.O.Family Medicine Physician1093170193
Verify Adam Bradley Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A16957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average family medicine physician in 2024
7,096 Medicare Part D claims for 639 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 212 claims were for opioids.
Most prescribed
- Atorvastatin Calcium352 claims
- Levothyroxine Sodium274 claims
- Amlodipine Besylate257 claims
- Losartan Potassium197 claims
- Metformin Hcl192 claims
- Lorazepam136 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): 97.1 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).
Industry payments in 2024: $23.71
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Adventist Health Physicians NetworkSimi Valley, CA
- Galen Inpatient Physicians PCGlendale, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Bradley Clark among 17,133 family medicine physician records in California
Adam Bradley Clark, 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 2015, is newer than 74% of them.
- NPI issued2015 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 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).
60 family medicine physician records list a practice address in Simi Valley
They are 60 of the 1,397 NPPES records with a practice address in Simi Valley, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Simi Valley → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ingrid Antall, MDSimi Valley, CA 930651629061700
- George Carbone, M.D.Simi Valley, CA 930651437124849
- Jerry Davidson, M.D.Simi Valley, CA 930651922073998
- Donald Downs, MD.Simi Valley, CA 930651568451979
- Harry Drummond, MDSimi Valley, CA 930651164416517
- Daniel Ghiyam, MDSimi Valley, CA 930651750378188
- Shayla Kasel, M.D.Simi Valley, CA 930651649241837
- Jonathan Kurohara, M.DSimi Valley, CA 930651427023407
Common questions
What is Adam Bradley Clark, DO's NPI number?
Adam Bradley Clark, DO's National Provider Identifier (NPI) is 1861865610, issued on Nov 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Adam Bradley Clark, DO located?
The NPPES record lists a practice address at 2876 Sycamore Dr Ste 101, Simi Valley, CA, 93065. Phone: (805) 527-0115. Providers update this record themselves, so call before visiting.
How can I verify Adam Bradley Clark, DO's license?
NPPES lists California license number A16957, 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 Adam Bradley Clark, DO prescribe under Medicare Part D?
In 2024, Adam Bradley Clark, DO had 7,096 Medicare Part D claims for 639 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Adam Bradley Clark, DO's MIPS final score?
The 2023 MIPS final score is 97.1 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.