DINA FALAH ZEKI M.D.
NPI 1427468586
Internal Medicine in Rockville, MD
About Dina Falah Zeki M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DINA FALAH ZEKI M.D. (NPI 1427468586) is an individual internal medicine provider in Rockville, Maryland, licensed in Maryland (D83529) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dina Falah Zeki M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
14Medicare enrollment records show Dina Zeki reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 38 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, District of Columbia enrollment
- 47 clinicians in this Medicare group
Tysons, VA 22102
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1689485963 (Maryland)
- 691 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1134117393 (Virginia)
- 1,150 clinicians in this Medicare group
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1669511051 (District of Columbia)
- 2,379 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 113 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, District of Columbia enrollment
- 204 clinicians in this Medicare group
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 311 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDSuburban Hospital
Acute Care Hospitals · Bethesda, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Dina Zeki's NPI number?
The NPI number for Dina Zeki is 1427468586. It was assigned to this individual provider in the NPPES registry on April 29, 2014.
Where is Dina Zeki located?
Dina Zeki practices at 9715 Medical Center Dr Ste 327, Rockville, MD 20850. The listed phone number is (301) 302-8835.
What is Dina Zeki's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dina Zeki enrolled in Medicare?
Yes. Dina Zeki is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Dina Zeki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dina Zeki reassigns Medicare benefits to 14 organizations: Veritas Concierge Primary Care (Rockville, MD), Ch Specialty Services MD LLC (Rockville, MD), Curana Health Of Maryland LLC (Bethesda, MD), Johns Hopkins Community Physicians, Inc (Tysons, VA), Emergency Medicine Associates P.A., P.C. (Reston, VA) and 9 more organizations, listed in the Medicare section above. Each 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 Dina Zeki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dina Zeki accept?
Health plans from Anthem Blue Cross and Blue Shield list Dina Zeki as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Dina Zeki affiliated with any hospitals?
According to CMS data, Dina Zeki is affiliated with Meritus Medical Center and Suburban Hospital.
When was this NPI record last updated?
The NPPES record for Dina Zeki was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dina Falah Zeki, M.D. · NPI 1427468586
Internal Medicine physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since April 29, 2014.
## Identity
- **NPI:** 1427468586 (Entity type: Individual)
- **Enumerated:** April 29, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D83529 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9715 MEDICAL CENTER DR STE 327, Rockville, MD 20850-6307
- **Phone:** (301) 302-8835 · **Fax:** (301) 786-0461
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): Veritas Concierge Primary Care (NPI 1033083381, Rockville, MD); Ch Specialty Services MD LLC (NPI 1831930106, Rockville, MD); Curana Health Of Maryland LLC (NPI 1780424135, Bethesda, MD); Johns Hopkins Community Physicians, Inc (NPI 1790631695, Tysons, VA); Emergency Medicine Associates P.A., P.C. (NPI 1811852148, Reston, VA); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** June 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1427468586) · Data from the CMS NPPES public registry.