NEJAT NASER
NPI 1477963312
Internal Medicine in Rockville, MD
About Nejat Naser NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEJAT NASER (NPI 1477963312) is an individual internal medicine provider in Rockville, Maryland, licensed in District Of Columbia (MD045185) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of Drexel University College Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nejat Naser is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Nejat Naser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kensington, MD 20895
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1225156367 (Virginia)
- 2,492 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20852 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 6
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 Nejat Naser's NPI number?
The NPI number for Nejat Naser is 1477963312. It was assigned to this individual provider in the NPPES registry on April 30, 2014.
Where is Nejat Naser located?
Nejat Naser practices at 2101 E Jefferson St Ste 6W, Rockville, MD 20852. The listed phone number is (301) 816-5853.
What is Nejat Naser's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nejat Naser enrolled in Medicare?
Yes. Nejat Naser is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Nejat Naser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nejat Naser reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Kensington, MD). The 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 Nejat Naser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nejat Naser was last updated on May 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Nejat Naser · NPI 1477963312
Internal Medicine physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since April 30, 2014.
## Identity
- **NPI:** 1477963312 (Entity type: Individual)
- **Enumerated:** April 30, 2014
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD045185 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2101 E JEFFERSON ST STE 6W, Rockville, MD 20852-4908
- **Phone:** (301) 816-5853
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1376601872, Kensington, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2014
## Record status
- **NPPES last updated:** May 22, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1477963312) · Data from the CMS NPPES public registry.