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JOHN H PACE M.D.
NPI 1255427266
Family Medicine in Fairfax, VA

Active since October 05, 2006PECOS Enrolled
8081 INNOVATION PARK DR STE 200, FAIRFAX, VA 22031(571) 472-7000(571) 472-7001 Get Directions Write a Review

NPPES record last updated: January 16, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About John H Pace M.d. NPPES

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

JOHN H PACE M.D. (NPI 1255427266) is an individual family medicine provider in Fairfax, Virginia, licensed in Virginia (0101048460) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Manassas.

NPPES Registry Identity

NPI1255427266
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJOHN H PACECredential: M.D.
Location Address8081 INNOVATION PARK DR STE 200Fairfax, VA 22031-4867
Mailing Address8708 Sudley RdManassas, VA 20110-4405 · (703) 530-1226 · Fax (703) 530-1228
Phone(571) 472-7000
Fax(571) 472-7001
Sole ProprietorNo
Enumeration DateOctober 5, 2006
Last NPPES UpdateJanuary 16, 2023
NPPES CertifiedJanuary 16, 2023
✔ NPI 1255427266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in VA · 0101048460
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
8081 INNOVATION PARK DR STE 200, Fairfax, VA 22031
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Secondary Practice Location 1

Location 18708 Sudley RdManassas, VA 20110-4405 · Phone (703) 530-1226 · Fax (703) 530-1228

Other Identifiers 2

Medicaid010189861VA
Other180527VA · Anthem

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John H Pace M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show John Pace reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inova Health Care Services
0.3 mi
Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1588717755 (Virginia)
  • 2,618 clinicians in this Medicare group
NPI 1952320061 (703) 321-2627
Inova Physician Partners, LLC
11 mi
Family Medicine
3914 CENTREVILLE RD, SUITE 250
Chantilly, VA 20151
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 379 clinicians in this Medicare group
NPI 1215264916 (703) 321-2609

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 6

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

JENNY KARMEN
Registered Nurse (Ambulatory Care)
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (703) 999-4188
CAROLINE BOCKUS MD
Internal Medicine
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (571) 472-7000
CECILIA T YOUNG M.D.
Internal Medicine
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (571) 472-7000
DR. RICHARD ARTHUR BRODERICK MD
Internal Medicine
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (571) 472-7000
MRS. AISHA K KEPLINGER FNP-C
Nurse Practitioner (Family)
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (571) 472-7000
SAMIRA HANNAH REZAIAN D.O
Internal Medicine (Geriatric Medicine)
8081 INNOVATION PARK DR STE 200
FAIRFAX, VA 22031
Fairfax County (571) 472-7000

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 John Pace's NPI number?

The NPI number for John Pace is 1255427266. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is John Pace located?

John Pace practices at 8081 Innovation Park Dr Ste 200, Fairfax, VA 22031. The listed phone number is (571) 472-7000.

What is John Pace's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Pace enrolled in Medicare?

Yes. John Pace is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for John Pace's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Pace reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Falls Church, VA) and Inova Physician Partners, LLC (Chantilly, 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 John Pace'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 John Pace was last updated on January 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.