Elpidio Posa Magalong, M.D.
Internal Medicine Physician · Alameda, CA
Elpidio Posa Magalong, M.D. is an internal medicine physician with a practice address in Alameda, California, and NPI 1992773279, issued on Mar 10, 2006. Check the license (California A79008, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elpidio Posa Magalong
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A79008 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1050 Marina Village Pkwy Ste 101, Alameda, CA 94501
- Phone
- (510) 227-5540
- Enumerated
- Mar 10, 2006
- Record last updated
- Nov 15, 2024
- Fax
- (510) 788-6849
- Medicaid ID
- 00A790081 CA
- Medicare enrollment
- Enrolled (PECOS I20070201000560); 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 1050 Marina Village Pkwy Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alina Bhatti, FNPFamily Nurse Practitioner1508654633
- Kathleen Golden McAndrew, DNP, MSN, BC, ANPAdult Health Nurse Practitioner1689658205
- Hannah Johnson, NPNurse Practitioner1689179517
- Noelene Moonsamy, FNP-CFamily Nurse Practitioner1932481603
Verify Elpidio Posa Magalong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A79008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average internal medicine physician in 2024
5,256 Medicare Part D claims for 448 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium398 claims
- Levothyroxine Sodium279 claims
- Amlodipine Besylate252 claims
- Losartan Potassium195 claims
- Lisinopril187 claims
- Metformin Hcl160 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: $234.05
10 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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.
Elpidio Posa Magalong among 17,696 internal medicine physician records in California
Elpidio Posa Magalong, M.D. 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
- Graduated1998 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 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).
31 internal medicine physician records list a practice address in Alameda
They are 31 of the 2,492 NPPES records with a practice address in Alameda, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Alameda → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ernest Bonner, MDAlameda, CA 945011992785703
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- Joanne Dephillips, M.D.Alameda, CA 945011538137963
- Robbin Green-Yeh, DOAlameda, CA 945011740290329
- Jagmohan Khaira, M.D.Alameda, CA 945011801864988
- James Kong, M.D.Alameda, CA 945011366426470
- Catherine PyunAlameda, CA 945011154390144
Common questions
What is Elpidio Posa Magalong, M.D.'s NPI number?
Elpidio Posa Magalong, M.D.'s National Provider Identifier (NPI) is 1992773279, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elpidio Posa Magalong, M.D. located?
The NPPES record lists a practice address at 1050 Marina Village Pkwy Ste 101, Alameda, CA, 94501. Phone: (510) 227-5540. Providers update this record themselves, so call before visiting.
How can I verify Elpidio Posa Magalong, M.D.'s license?
NPPES lists California license number A79008, 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 Elpidio Posa Magalong, M.D. prescribe under Medicare Part D?
In 2024, Elpidio Posa Magalong, M.D. had 5,256 Medicare Part D claims for 448 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.