E P MAGALONG JR MD INC
NPI 1124787171
Internal Medicine in Alameda, CA

Q: What is E P Magalong Jr MD Inc's NPI number?

The NPI number for E P Magalong Jr MD Inc is 1124787171. It was assigned to this organization in the NPPES registry on December 16, 2021.

Q: What is E P Magalong Jr MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since December 16, 2021

1050 MARINA VILLAGE PKWY STE 101, ALAMEDA, CA 94501(510) 227-5540(510) 788-6849 Get Directions Write a Review

NPPES record last updated: November 15, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 15, 2024, Aug 22, 2022, Dec 16, 2021 (3 updates tracked since 2021).

On this page

About E P Magalong Jr Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

E P MAGALONG JR MD INC (NPI 1124787171) is a healthcare organization registered as an internal medicine in Alameda, California and active in the NPI registry since December 2021. The organization lists Elpidio Posa Magalong, President, as its authorized official.

NPPES Registry Identity

NPI1124787171

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameE P MAGALONG JR MD INC

Location Address1050 MARINA VILLAGE PKWY STE 101Alameda, CA 94501-1033

Mailing Address1050 Marina Village Pkwy Ste 101Alameda, CA 94501-1033 · (510) 227-5540 · Fax (510) 788-6849

Phone(510) 227-5540

Fax(510) 788-6849

Organization SubpartNo

Authorized OfficialElpidio Posa MagalongPresident · (510) 227-5540

Enumeration DateDecember 16, 2021

Last NPPES UpdateNovember 15, 20243 updates tracked since enumeration

NPPES CertifiedNovember 15, 2024

✔ NPI 1124787171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1050 MARINA VILLAGE PKWY STE 101, Alameda, CA 94501

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

E P Magalong Jr Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to E P Magalong Jr MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Elpidio Magalong, M.D.

Internal Medicine

NPI 1992773279

1050 MARINA VILLAGE PKWY STE 101
Alameda, CA 94501

(510) 227-5540

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is E P Magalong Jr MD Inc's NPI number?

The NPI number for E P Magalong Jr MD Inc is 1124787171. It was assigned to this organization in the NPPES registry on December 16, 2021.

Where is E P Magalong Jr MD Inc located?

E P Magalong Jr MD Inc is located at 1050 Marina Village Pkwy Ste 101, Alameda, CA 94501. The listed phone number is (510) 227-5540.

What is E P Magalong Jr MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is E P Magalong Jr MD Inc enrolled in Medicare?

Yes. E P Magalong Jr MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through E P Magalong Jr MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to E P Magalong Jr MD Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for E P Magalong Jr MD Inc was last updated on November 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.