DR. KATHRYN E KIRK MD
NPI 1477655371
Internal Medicine - Gastroenterology in Chevy Chase, MD
About Dr. Kathryn E Kirk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHRYN E KIRK MD (NPI 1477655371) is an individual gastroenterology provider in Chevy Chase, Maryland, licensed in New York (218164) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Western Maryland Regional Medical Center, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Kathryn E Kirk Md 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 Reassignments
5Medicare enrollment records show Kathryn Kirk reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chevy Chase, MD 20815
- Reassigned Medicare billing, District of Columbia enrollment
- 109 clinicians in this Medicare group
Hyattsville, MD 20782
- Reassigned Medicare billing, Maryland enrollment
- 794 clinicians in this Medicare group
Mount Airy, MD 21771
- Reassigned Medicare billing, Maryland enrollment
- 245 clinicians in this Medicare group
Cumberland, MD 21502
- Reassigned Medicare billing, Maryland enrollment
- 318 clinicians in this Medicare group
Pounding Mill, VA 24637
- Reassigned Medicare billing, Virginia enrollment
- 83 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 12
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.
Western Maryland Regional Medical Center
Acute Care Hospitals · Cumberland, MDAdventist Healthcare Fort Washington Medical Ctr
Acute Care Hospitals · Fort Washington, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20815 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
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 Kathryn Kirk's NPI number?
The NPI number for Kathryn Kirk is 1477655371. It was assigned to this individual provider in the NPPES registry on September 1, 2006.
Where is Kathryn Kirk located?
Kathryn Kirk practices at 5550 Friendship Blvd Suite T-90, Chevy Chase, MD 20815. The listed phone number is (301) 654-2521.
What is Kathryn Kirk's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Kathryn Kirk enrolled in Medicare?
Yes. Kathryn Kirk 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 organizations bill Medicare for Kathryn Kirk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Kirk reassigns Medicare benefits to 5 organizations: Capital Digestive Care, LLC (Chevy Chase, MD), Luminis Health Medical Group, LLC (Hyattsville, MD), Frederick Health Medical Group LLC (Mount Airy, MD), Upmc Western Maryland Health Services, LLC (Cumberland, MD) and Clinch Professional Physician Services LLC (Pounding Mill, VA). 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 Kathryn Kirk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kathryn Kirk affiliated with any hospitals?
According to CMS data, Kathryn Kirk is affiliated with Western Maryland Regional Medical Center and Adventist Healthcare Fort Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Kathryn Kirk was last updated on June 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Kathryn E Kirk, MD · NPI 1477655371
Gastroenterology physician in Chevy Chase, Maryland. Individual provider, active in the CMS NPPES registry since September 1, 2006.
## Identity
- **NPI:** 1477655371 (Entity type: Individual)
- **Enumerated:** September 1, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 218164 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5550 FRIENDSHIP BLVD, SUITE T-90, Chevy Chase, MD 20815-7256
- **Phone:** (301) 654-2521 · **Fax:** (301) 654-2986
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Capital Digestive Care, LLC (NPI 1700624244, Chevy Chase, MD); Luminis Health Medical Group, LLC (NPI 1811494990, Hyattsville, MD); Frederick Health Medical Group LLC (NPI 1114771862, Mount Airy, MD); Upmc Western Maryland Health Services, LLC (NPI 1376302729, Cumberland, MD); Clinch Professional Physician Services LLC (NPI 1386329902, Pounding Mill, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 28, 2016
- **Other identifiers:** Medicare PIN 114SE1 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1477655371) · Data from the CMS NPPES public registry.