1. Home
  2. Directory
  3. Virginia
  4. Fairfax
  5. Nurse Practitioner
  6. NPI Profile

JENNIFER LYNN GLEIM FNP
NPI 1164397279
Nurse Practitioner in Fairfax, VA

Active since October 08, 2025PECOS EnrolledAccepts Medicare Assignment
8613 ROUTE 29 STE 101, FAIRFAX, VA 22031(703) 783-4510 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jennifer Lynn Gleim Fnp NPPES

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

JENNIFER LYNN GLEIM FNP (NPI 1164397279) is an individual nurse practitioner in Fairfax, Virginia, licensed in Virginia (0024194992) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2025).

NPPES Registry Identity

NPI1164397279
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJENNIFER LYNN GLEIMCredential: FNP
Location Address8613 ROUTE 29 STE 101Fairfax, VA 22031-2171
Mailing Address8613 Route 29 Ste 101Fairfax, VA 22031-2171
Phone(703) 783-4510
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2025
Enumeration DateOctober 8, 2025
NPPES CertifiedOctober 8, 2025
✔ NPI 1164397279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in VA · 0024194992
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
8613 ROUTE 29 STE 101, Fairfax, VA 22031
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Lynn Gleim Fnp 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.

PECOS PAC ID1658864384
PECOS Enrollment IDI20251202001757, I20251211002598
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 22031 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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MIRANDA LYNN DE ROOS-LOUDEN PA-C, MPA, BIS
Physician Assistant
8613 ROUTE 29 STE 101
FAIRFAX, VA 22031
Fairfax County (571) 350-8400
KAI-LI LIANG MD
Internal Medicine (Medical Oncology)
8613 ROUTE 29 STE 101
FAIRFAX, VA 22031
Fairfax County (571) 350-8400
ETAN ABER MD, PHD
Internal Medicine (Hematology & Oncology)
8613 ROUTE 29 STE 101
FAIRFAX, VA 22031
Fairfax County (571) 350-8400

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 Jennifer Gleim's NPI number?

The NPI number for Jennifer Gleim is 1164397279. It was assigned to this individual provider in the NPPES registry on October 8, 2025.

Where is Jennifer Gleim located?

Jennifer Gleim practices at 8613 Route 29 Ste 101, Fairfax, VA 22031. The listed phone number is (703) 783-4510.

What is Jennifer Gleim's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Gleim enrolled in Medicare?

Yes. Jennifer Gleim 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.

When was this NPI record last updated?

The NPPES record for Jennifer Gleim was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.