MAKAM MEDICAL CORPORATION
NPI 1821132655
Internal Medicine - Cardiovascular Disease in Anaheim, CA
About Makam Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAKAM MEDICAL CORPORATION (NPI 1821132655), doing business as Anaheim Nuclear Ct/ Pet Imaging Center, is a healthcare organization registered as a cardiovascular disease in Anaheim, California and active in the NPI registry since February 2007. The organization lists Ravi P Makam, Medical Doctor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Makam Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Makam Medical Corporation, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
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 Makam Medical Corporation's NPI number?
The NPI number for Makam Medical Corporation is 1821132655. It was assigned to this organization in the NPPES registry on February 16, 2007. The provider is doing business as Anaheim Nuclear CT/ PET Imaging Center.
Where is Makam Medical Corporation located?
Makam Medical Corporation is located at 1120 W La Palma Ave 14, Anaheim, CA 92801. The listed phone number is (714) 774-9747.
What is Makam Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Makam Medical Corporation enrolled in Medicare?
Yes. Makam Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Makam Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Makam Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Makam Medical Corporation. 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, 2 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 Makam Medical Corporation was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Makam Medical Corporation · NPI 1821132655
Cardiovascular Disease organization in Anaheim, California. Organization record, active in the CMS NPPES registry since February 16, 2007.
## Identity
- **NPI:** 1821132655 (Entity type: Organization)
- **Enumerated:** February 16, 2007
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Also known as:** Anaheim Nuclear CT/ PET Imaging Center (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Ravi Makam, MEDICAL DOCTOR
## Practice location
- **Address:** 1120 W LA PALMA AVE, 14, Anaheim, CA 92801
- **Phone:** (714) 774-9747 · **Fax:** (714) 774-0921
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 25, 2025
- **Other identifiers:** Medicaid 00A409000 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1821132655) · Data from the CMS NPPES public registry.