Ronald S. Cooperman, M.D.
Anesthesiology Physician · Tarzana, CA
Ronald S. Cooperman, M.D. is an anesthesiology physician with a practice address in Tarzana, California, and NPI 1912179540, issued on Mar 24, 2008. Check the license (California G14894, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronald S. Cooperman
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G14894 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18321 Clark St, Tarzana, CA 91356
- Phone
- (818) 221-0800
- Enumerated
- Mar 24, 2008
- Record last updated
- Mar 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 00G148940 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 18321 Clark St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amir Ahmed, MDHospitalist Physician1306425640
- Celia Alconcel, M.D.Neonatal-Perinatal Medicine Physician1982615654
- Nathan AlyeshInternal Medicine Physician1417362856
Verify Ronald S. Cooperman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G14894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average anesthesiology physician in 2024
39 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
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.
Ronald S. Cooperman among 7,571 anesthesiology physician records in California
Ronald S. Cooperman, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2008 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Tarzana → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mohammad Abuzaineh, M.D.Tarzana, CA 913561992712806
- Amgad Elsibai, M.D.Tarzana, CA 913561790706646
- Abraham Goldman, M.D.Tarzana, CA 913561619051976
- Deborah Heaps, M.D.Tarzana, CA 913561205854270
- Wayne Kleinman, M.D.Tarzana, CA 913561467473751
- Nelson Koe, M.D.Tarzana, CA 913561174544472
- Stephen KolbTarzana, CA 913561457614984
- Hoaky Lam, DOTarzana, CA 913561376162032
Common questions
What is Ronald S. Cooperman, M.D.'s NPI number?
Ronald S. Cooperman, M.D.'s National Provider Identifier (NPI) is 1912179540, issued on Mar 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ronald S. Cooperman, M.D. located?
The NPPES record lists a practice address at 18321 Clark St, Tarzana, CA, 91356. Phone: (818) 221-0800. Providers update this record themselves, so call before visiting.
How can I verify Ronald S. Cooperman, M.D.'s license?
NPPES lists California license number G14894, 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 Ronald S. Cooperman, M.D. prescribe under Medicare Part D?
In 2024, Ronald S. Cooperman, M.D. had 39 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.