Martin Arthur Cooper, MD.
Obstetrics & Gynecology Physician · Mission Hills, CA
Martin Arthur Cooper, MD. is an obstetrics & gynecology physician with a practice address in Mission Hills, California, and NPI 1275547028, issued on Jul 28, 2006. Check the license (California G16555, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Martin Arthur Cooper
- Credential
- MD.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G16555 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11333 Sepulveda Blvd, Mission Hills, CA 91345
- Phone
- (818) 837-5770
- Enumerated
- Jul 28, 2006
- Record last updated
- Apr 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (818) 837-5771
- Medicaid ID
- 00G165550 CA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 11333 Sepulveda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Martin Arthur Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G16555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
50 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% 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.
Industry payments in 2024: $600.00
2 payments; by number, the most common kind was consulting fee; the largest payer was Mimedx Group, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Martin Arthur Cooper among 5,088 obstetrics & gynecology physician records in California
Martin Arthur Cooper, MD. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2014 · 64% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 obstetrics & gynecology physician records list a practice address in Mission Hills
They are 16 of the 731 NPPES records with a practice address in Mission Hills, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Mission Hills → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Li-Ching Chen, MD.Mission Hills, CA 913451578577326
- Martina Di Bella, M.D.Mission Hills, CA 913451255817821
- Jack Dym, MDMission Hills, CA 913451215029483
- Glenn Grossman, M.D.Mission Hills, CA 913451063693000
- Paniz Heidari, D.O.Mission Hills, CA 913451821435637
- Kathryn Hinnenkamp, MD.Mission Hills, CA 913451922203546
- Stephanie Marr, D.O.Mission Hills, CA 913451750726899
- Leo Peress, M.D.Mission Hills, CA 913451932280591
Common questions
What is Martin Arthur Cooper, MD.'s NPI number?
Martin Arthur Cooper, MD.'s National Provider Identifier (NPI) is 1275547028, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martin Arthur Cooper, MD. located?
The NPPES record lists a practice address at 11333 Sepulveda Blvd, Mission Hills, CA, 91345. Phone: (818) 837-5770. Providers update this record themselves, so call before visiting.
How can I verify Martin Arthur Cooper, MD.'s license?
NPPES lists California license number G16555, 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 Martin Arthur Cooper, MD. prescribe under Medicare Part D?
In 2024, Martin Arthur Cooper, MD. had 50 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.