DR. JOSETTE J ZEILAH M.D.
NPI 1841589793
Internal Medicine in Washington, DC
About Dr. Josette J Zeilah M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSETTE J ZEILAH M.D. (NPI 1841589793) is an individual internal medicine provider in Washington, District Of Columbia, licensed in Virginia (0101268333) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 3
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)
Dr. Josette J Zeilah M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
11Medicare enrollment records show Josette Zeilah reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1376887844 (Maryland)
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1891797148 (Maryland)
- 861 clinicians in this Medicare group
Arlington, VA 22205
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- Also billed through NPI 1134117393 (Virginia)
- 1,150 clinicians in this Medicare group
Clinton, MD 20735
- Reassigned Medicare billing, District of Columbia enrollment
- 144 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 204 clinicians in this Medicare group
Front Royal, VA 22630
- Reassigned Medicare billing, Virginia enrollment
- 364 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 371 clinicians in this Medicare group
Strasburg, VA 22657
- Reassigned Medicare billing, Virginia enrollment
- Also billed through NPI 1407357015 (Virginia)
- 416 clinicians in this Medicare group
Berkeley Springs, WV 25411
- Reassigned Medicare billing, West Virginia enrollment
- 158 clinicians in this Medicare group
Romney, WV 26757
- Reassigned Medicare billing, West Virginia enrollment
- 156 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 11
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Winchester Medical Center
Acute Care Hospitals · Winchester, VAWarren Memorial Hospital
Acute Care Hospitals · Front Royal, VAShenandoah Memorial Hospital
Critical Access Hospitals · Woodstock, VAValley Health War Memorial Hospital
Critical Access Hospitals · Berkeley Springs, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
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 Josette Zeilah's NPI number?
The NPI number for Josette Zeilah is 1841589793. It was assigned to this individual provider in the NPPES registry on March 31, 2011.
Where is Josette Zeilah located?
Josette Zeilah practices at 3800 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (301) 877-4651.
What is Josette Zeilah's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Josette Zeilah enrolled in Medicare?
Yes. Josette Zeilah is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Josette Zeilah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Josette Zeilah reassigns Medicare benefits to 11 organizations: Medstar Medical Group II LLC (Washington, DC), Mgmc LLC (Washington, DC), Emergency Medicine Associates PA PC (Arlington, VA), M Medical Group, Inc. (Clinton, MD), Hospitalist Medicine Physicians Of Maryland PC (Frederick, MD) and 6 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 Josette Zeilah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Josette Zeilah accept?
Health plans from CareSource list Josette Zeilah 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 Josette Zeilah affiliated with any hospitals?
According to CMS data, Josette Zeilah is affiliated with Winchester Medical Center, Warren Memorial Hospital, Shenandoah Memorial Hospital and Valley Health War Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Josette Zeilah was last updated on January 3, 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.
# Dr. Josette J Zeilah, M.D. · NPI 1841589793
Internal Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since March 31, 2011.
## Identity
- **NPI:** 1841589793 (Entity type: Individual)
- **Enumerated:** March 31, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 0101268333 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3800 RESERVOIR RD NW, Washington, DC 20007-2113
- **Phone:** (301) 877-4651
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Mgmc LLC (NPI 1316949654, Washington, DC); Emergency Medicine Associates PA PC (NPI 1588529887, Arlington, VA); M Medical Group, Inc. (NPI 1780056168, Clinton, MD); Hospitalist Medicine Physicians Of Maryland PC (NPI 1992945471, Frederick, MD); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 3, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1841589793) · Data from the CMS NPPES public registry.