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ALBERT C MAK MD INC
NPI 1669651618
Radiology - Radiation Oncology in Alhambra, CA

Active since October 26, 2007
707 S GARFIELD AVE, BSMT, ALHAMBRA, CA 91801(805) 577-8730(805) 991-4065 Get Directions Write a Review

NPPES record last updated: March 24, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Albert C Mak Md Inc NPPES

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

ALBERT C MAK MD INC (NPI 1669651618) is a healthcare organization registered as a radiation oncology in Alhambra, California and active in the NPI registry since October 2007. The organization lists Rose Marie Rivera, Administrator, as its authorized official.

NPPES Registry Identity

NPI1669651618
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business NameALBERT C MAK MD INC
Location Address707 S GARFIELD AVE, BSMTAlhambra, CA 91801-5859
Mailing AddressPo Box 80520San Marino, CA 91118-8520 · (805) 577-8730 · Fax (805) 991-4065
Phone(805) 577-8730
Fax(805) 991-4065
Organization SubpartNo
Authorized OfficialRose Marie RiveraAdministrator · (805) 577-8730
Enumeration DateOctober 26, 2007
Last NPPES UpdateMarch 24, 2020
NPPES CertifiedMarch 24, 2020
✔ NPI 1669651618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in CA · G79330
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
707 S GARFIELD AVE, Alhambra, CA 91801
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G793300CA

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 MULTIPLE 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)

Albert C Mak Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Albert C Mak MD Inc, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Albert Mak, M.D.
Radiation Oncology
NPI 1902910904
707 S GARFIELD AVE STE B002
Alhambra, CA 91801
(626) 227-2777
✔ PECOS✔ Accepts Medicare1.0 mi
Janice Rha, MD
Radiation Oncology
NPI 1750302261
14608 HAWTHORNE BLVD
Lawndale, CA 90260
(562) 986-5858
✔ PECOS19 mi
Ana Grace, M.D.
Radiation Oncology
NPI 1770697492
625 N 6TH ST
Phoenix, AZ 85004
(602) 406-8222
✔ PECOS✔ Accepts Medicare352 mi

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 Albert C Mak MD Inc's NPI number?

The NPI number for Albert C Mak MD Inc is 1669651618. It was assigned to this organization in the NPPES registry on October 26, 2007.

Where is Albert C Mak MD Inc located?

Albert C Mak MD Inc is located at 707 S Garfield Ave Bsmt, Alhambra, CA 91801. The listed phone number is (805) 577-8730.

What is Albert C Mak MD Inc's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Albert C Mak MD Inc enrolled in Medicare?

Yes. Albert C Mak MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Albert C Mak MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Radiation Oncology, reassign their Medicare billing to Albert C Mak 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Albert C Mak MD Inc was last updated on March 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.