Sylvia J. Shaw, MD
Endocrinology, Diabetes & Metabolism Physician · Lynwood, CA
Sylvia J. Shaw, MD is an endocrinology, diabetes & metabolism physician with a practice address in Lynwood, California, and NPI 1093726663, issued on Aug 10, 2006. Check the license (California G50246, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sylvia J. Shaw
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- G50246 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3621 Martin Luther King JR Blvd, Lynwood, CA 90262
- Phone
- (310) 537-6397
- Enumerated
- Aug 10, 2006
- Record last updated
- Sep 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (310) 537-7558
- Medicaid ID
- 00G502461 CA
- Medicare enrollment
- Enrolled (PECOS I20080325000645); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 3621 Martin Luther King JR Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashok Raheja, M.D.Internal Medicine Physician1760591564
Verify Sylvia J. Shaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G50246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
14 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 86% 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.
Sylvia J. Shaw among 1,131 endocrinology, diabetes & metabolism physician records in California
Sylvia J. Shaw, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% 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, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1982 · median 2003 among the 779 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Lynwood → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Geliann Kitsigianis, M.D.Malibu, CA 902631518082544
- Ronald Ruby, MDManhattan Beach, CA 902661568475044
- Xin Chen, M.D.Hawthorne, CA 902501033573241
- Gladys Palomeno, M.D.Rancho Palos Verdes, CA 902751164522116
- Jerry Gerson, MDRedondo Beach, CA 902771235295668
- Lubna Naqi, M.D.Redondo Beach, CA 902771992810642
- Lawrence Parker, M.D.Redondo Beach, CA 902771659463560
- Robert Rubin, MDRedondo Beach, CA 902771659910743
Common questions
What is Sylvia J. Shaw, MD's NPI number?
Sylvia J. Shaw, MD's National Provider Identifier (NPI) is 1093726663, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sylvia J. Shaw, MD located?
The NPPES record lists a practice address at 3621 Martin Luther King JR Blvd, Lynwood, CA, 90262. Phone: (310) 537-6397. Providers update this record themselves, so call before visiting.
How can I verify Sylvia J. Shaw, MD's license?
NPPES lists California license number G50246, 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 Sylvia J. Shaw, MD prescribe under Medicare Part D?
In 2024, Sylvia J. Shaw, MD had 14 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.