MARAM F ZAKKO, MD INC
NPI 1497816912
Internal Medicine - Gastroenterology in Escondido, CA
About Maram F Zakko, Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARAM F ZAKKO, MD INC (NPI 1497816912) is a healthcare organization registered as a gastroenterology in Escondido, California and active in the NPI registry since December 2006. The organization lists Maram F Zakko, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Maram F Zakko, Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Maram F Zakko, MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Maram F Zakko, MD Inc's NPI number?
The NPI number for Maram F Zakko, MD Inc is 1497816912. It was assigned to this organization in the NPPES registry on December 12, 2006.
Where is Maram F Zakko, MD Inc located?
Maram F Zakko, MD Inc is located at 488 E Valley Pkwy Ste 106, Escondido, CA 92025. The listed phone number is (760) 747-9682.
What is Maram F Zakko, MD Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Maram F Zakko, MD Inc enrolled in Medicare?
Yes. Maram F Zakko, MD Inc is registered in the Medicare PECOS enrollment system.
When is Maram F Zakko, MD Inc'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 November 30, 2026. 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 Maram F Zakko, MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Maram F Zakko, 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 Maram F Zakko, MD Inc was last updated on June 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Maram F Zakko, Md Inc · NPI 1497816912
Gastroenterology organization in Escondido, California. Organization record, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1497816912 (Entity type: Organization)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Maram Zakko, PRESIDENT
## Practice location
- **Address:** 488 E VALLEY PKWY, STE 106, Escondido, CA 92025-3363
- **Phone:** (760) 747-9682
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Gastroenterology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 18, 2014
- **Other identifiers:** Medicare ID-Type Unspecified A64346
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Source: [NPI Profile](https://npiprofile.com/npi/1497816912) · Data from the CMS NPPES public registry.