Raymundo P. Punzalan, M.D.
Endocrinology, Diabetes & Metabolism Physician · Pleasanton, CA
Raymundo P. Punzalan, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Pleasanton, California, and NPI 1194721373, issued on Jun 22, 2005. Check the license (California A50049, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Raymundo P. Punzalan
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A50049 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5725 W Las Positas Blvd Ste 110, Pleasanton, CA 94588
- Phone
- (925) 463-1400
- Enumerated
- Jun 22, 2005
- Record last updated
- Mar 30, 2022
- Medicare enrollment
- Enrolled (PECOS I20070615000407); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 5725 W Las Positas Blvd Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Burck, M.D.Internal Medicine Physician1487768719
- Shefali Dham, M.D.Endocrinology, Diabetes & Metabolism Physician1184808750
- Swapna Kamireddy, MDInternal Medicine Physician1710119003
Verify Raymundo P. Punzalan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A50049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
167 Medicare Part D claims for 34 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Ozempic25 claims
- Pioglitazone Hcl21 claims
- Jardiance16 claims
- Levothyroxine Sodium11 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.
Bills Medicare through 2 group practices
- Eastern Plumas Health Care DistrictPortola, CA
- Redding RancheriaRedding, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raymundo P. Punzalan among 1,131 endocrinology, diabetes & metabolism physician records in California
Raymundo P. Punzalan, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1981 · median 2003 among the 779 with a school on file
- Record last updated2022 · 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 Pleasanton → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Shefali Dham, M.D.Pleasanton, CA 945881184808750
- Jennifer Fuh, DOPleasanton, CA 945881427409234
- Nishkala Gutta, MDPleasanton, CA 945881912348871
- Aswathi Kumar, MDPleasanton, CA 945881801283767
- Nimmy Rodrigues, MDPleasanton, CA 945881912306796
- Craig Sadur, MDPleasanton, CA 945881386722452
- Jade Gaines, M.D.Union City, CA 945871992883748
- Michael Getzell, M.D.Union City, CA 945871174601942
Common questions
What is Raymundo P. Punzalan, M.D.'s NPI number?
Raymundo P. Punzalan, M.D.'s National Provider Identifier (NPI) is 1194721373, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Raymundo P. Punzalan, M.D. located?
The NPPES record lists a practice address at 5725 W Las Positas Blvd Ste 110, Pleasanton, CA, 94588. Phone: (925) 463-1400. Providers update this record themselves, so call before visiting.
How can I verify Raymundo P. Punzalan, M.D.'s license?
NPPES lists California license number A50049, 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 Raymundo P. Punzalan, M.D. prescribe under Medicare Part D?
In 2024, Raymundo P. Punzalan, M.D. had 167 Medicare Part D claims for 34 beneficiaries; 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.