Morris Schambelan, MD
Endocrinology, Diabetes & Metabolism Physician · San Francisco, CA
Morris Schambelan, MD is an endocrinology, diabetes & metabolism physician with a practice address in San Francisco, California, and NPI 1457421299, issued on Nov 9, 2006. Check the license (California A21764, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Morris Schambelan
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A21764 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Potrero Avenue, San Francisco, CA 94110
- Phone
- (415) 206-4615
- Enumerated
- Nov 9, 2006
- Record last updated
- Jan 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 476-4918
- Medicaid ID
- 00A217640 CA
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 1001 Potrero Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Babik, MDInternal Medicine Physician1457421208
- Roland Bainton, MDAnesthesiology Physician1376596213
Verify Morris Schambelan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A21764Check 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
15 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 0% 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.
Morris Schambelan among 1,131 endocrinology, diabetes & metabolism physician records in California
Morris Schambelan, 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 fileNo · 69% of these records are
- 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 San Francisco → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Nancy Bohannon, M.D.San Francisco, CA 941101063428001
- Marisa Cruz, M.D.San Francisco, CA 941101053632216
- Kristine Gu, MDSan Francisco, CA 941101033614888
- Marc Hellerstein, M.D.San Francisco, CA 941101780884098
- Anand Mehta, M.D.San Francisco, CA 941101992902605
- Jennifer Park-Sigal, MDSan Francisco, CA 941101790992998
- Cheng-Yang Tuan, MDSan Francisco, CA 941101891746129
- Eckehart Wiedemann, M.D.San Francisco, CA 941101649470956
Common questions
What is Morris Schambelan, MD's NPI number?
Morris Schambelan, MD's National Provider Identifier (NPI) is 1457421299, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Morris Schambelan, MD located?
The NPPES record lists a practice address at 1001 Potrero Avenue, San Francisco, CA, 94110. Phone: (415) 206-4615. Providers update this record themselves, so call before visiting.
How can I verify Morris Schambelan, MD's license?
NPPES lists California license number A21764, 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 Morris Schambelan, MD prescribe under Medicare Part D?
In 2024, Morris Schambelan, MD had 15 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.