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PATRICIA A KEMEZIS FNP
NPI 1750440558
Nurse Practitioner - Family in Washington, DC

Active since December 07, 2006PECOS Enrolled
WALTER REED ARMY MEDICAL CTR, MCHL MAO C 6900 GEORGIA AVE, NW, WASHINGTON, DC 20307(202) 782-8760 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Patricia A Kemezis Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PATRICIA A KEMEZIS FNP (NPI 1750440558) is an individual family provider in Washington, District Of Columbia, licensed in Virginia (0024051480) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750440558
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NamePATRICIA A KEMEZISCredential: FNP
Location AddressWALTER REED ARMY MEDICAL CTR, MCHL MAO C 6900 GEORGIA AVE, NWWashington, DC 20307-0001
Mailing Address2620 Tallwind CtCrofton, MD 21114-1168 · (301) 261-6372
Phone(202) 782-8760
Sole ProprietorNo
Enumeration DateDecember 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1750440558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024051480
WALTER REED ARMY MEDICAL CTR, Washington, DC 20307
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patricia A Kemezis Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20307 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. HARVEY M. COHEN M. D.
Orthopaedic Surgery
WALTER REED ARMY MEDICAL CTR
WASHINGTON, DC 20307
District of Columbia (202) 782-0292
DR. MICHAEL DIRKS M.D.
Student in an Organized Health Care Education/Training Program
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVE, NW
WASHINGTON, DC 20307
District of Columbia (202) 782-8753
MICHAEL Y. MCCOWN D.O.
Pediatrics
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVE. N.W.
WASHINGTON, DC 20307
District of Columbia (202) 782-4211
NANCY ROCHELLE MEYER M.S.W.
Social Worker (Clinical)
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVE, N.W.
WASHINGTON, DC 20307
District of Columbia (202) 782-8054
ANN GALLAHAN EGLAND MD
Emergency Medicine
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVE, NW
WASHINGTON, DC 20307
District of Columbia (202) 782-1199
JOSEPH G DOUGHERTY M.D.
Psychiatry & Neurology (Psychiatry)
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVENUE
WASHINGTON, DC 20307
District of Columbia (202) 782-5973
MS. DEBORAH MAURI VAN DER WATT CRNP
Nurse Practitioner (Family)
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVENUE NW
WASHINGTON, DC 20307
District of Columbia (202) 782-1181
DR. ADELE LEVINE PT
Physical Therapist
WALTER REED ARMY MEDICAL CTR, 6900 GEORGIA AVE, NW
WASHINGTON, DC 20307
District of Columbia (202) 782-6371

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 Patricia Kemezis's NPI number?

The NPI number for Patricia Kemezis is 1750440558. It was assigned to this individual provider in the NPPES registry on December 7, 2006.

Where is Patricia Kemezis located?

Patricia Kemezis practices at Walter Reed Army Medical Ctr Mchl Mao C 6900 Georgia Ave, NW, Washington, DC 20307. The listed phone number is (202) 782-8760.

What is Patricia Kemezis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Patricia Kemezis enrolled in Medicare?

Yes. Patricia Kemezis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patricia Kemezis was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.