Olga R. Ginzburg, MD
Internal Medicine Physician · Lakewood, CA
Olga R. Ginzburg, MD is an internal medicine physician with a practice address in Lakewood, California, and NPI 1891723482, issued on Jun 30, 2006. Check the license (California A54200, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Olga R. Ginzburg
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A54200 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5750 Downey Ave, Lakewood, CA 90712
- Phone
- (562) 630-3105
- Enumerated
- Jun 30, 2006
- Record last updated
- Sep 7, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100217000208); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 5750 Downey Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cherie Garcia, MDInternal Medicine Physician1497786396
- Scott Gordon, MDInternal Medicine Physician1033140801
- Aaron Kern, MDInternal Medicine Physician1891726725
Verify Olga R. Ginzburg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,251 Medicare Part D claims for 565 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 133 claims were for opioids.
Most prescribed
- Atorvastatin Calcium616 claims
- Amlodipine Besylate399 claims
- Levothyroxine Sodium351 claims
- Metoprolol Succinate293 claims
- Losartan Potassium281 claims
- Omeprazole230 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: $2,322.76
100 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Prohealth Partners, A Medical GroupLakewood, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olga R. Ginzburg among 17,696 internal medicine physician records in California
Olga R. Ginzburg, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 internal medicine physician records list a practice address in Lakewood
They are 23 of the 1,204 NPPES records with a practice address in Lakewood, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Lakewood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Prasad Chode, MDLakewood, CA 907121194720847
- Michael Freund, M.D.Lakewood, CA 907121447244157
- Cherie Garcia, MDLakewood, CA 907121497786396
- Scott Gordon, MDLakewood, CA 907121033140801
- Daisy Guevara, MDLakewood, CA 907121396740932
- Aaron Kern, MDLakewood, CA 907121891726725
- Jesse Licuanan, M.D.Lakewood, CA 907121396795514
- Augustus Ohemeng, MDLakewood, CA 907121982603890
Common questions
What is Olga R. Ginzburg, MD's NPI number?
Olga R. Ginzburg, MD's National Provider Identifier (NPI) is 1891723482, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olga R. Ginzburg, MD located?
The NPPES record lists a practice address at 5750 Downey Ave, Lakewood, CA, 90712. Phone: (562) 630-3105. Providers update this record themselves, so call before visiting.
How can I verify Olga R. Ginzburg, MD's license?
NPPES lists California license number A54200, 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 Olga R. Ginzburg, MD prescribe under Medicare Part D?
In 2024, Olga R. Ginzburg, MD had 9,251 Medicare Part D claims for 565 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.