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JAMES KEITH SULLIVAN FNP
NPI 1952933053
Nurse Practitioner - Family in Fairfax, VA

Active since February 06, 2020PECOS EnrolledAccepts Medicare Assignment
81.28/100
CMS Quality Rating
8081 INNOVATION PARK DR STE 602, FAIRFAX, VA 22031(571) 472-3270(571) 472-3271 Get Directions Write a Review

NPPES record last updated: August 11, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 11, 2022, May 3, 2021, Feb 6, 2020 (3 updates tracked since 2020).

About James Keith Sullivan Fnp NPPES

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

JAMES KEITH SULLIVAN FNP (NPI 1952933053) is an individual family provider in Fairfax, Virginia, licensed in Virginia (0024179997) and active in the NPI registry since February 2020. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1952933053
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameJAMES KEITH SULLIVANCredential: FNP
Location Address8081 INNOVATION PARK DR STE 602Fairfax, VA 22031-4867
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Phone(571) 472-3270
Fax(571) 472-3271
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateFebruary 6, 2020
Last NPPES UpdateAugust 11, 20223 updates tracked since enumeration
NPPES CertifiedAugust 11, 2022
✔ NPI 1952933053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024179997
Also ListedNurse PractitionerTaxonomy 363L00000X · License 27036 (TN)
8081 INNOVATION PARK DR STE 602, Fairfax, VA 22031
Open in Google Maps ↗

Secondary Practice Locations 2

Location 18101 Hinson Farm Rd Ste 408Alexandria, VA 22306-3409 · Phone (703) 780-9014 · Fax (703) 780-9077
Location 24230 Harding Pike Ste 330Nashville, TN 37205-2018 · Phone (615) 269-4545

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

James Keith Sullivan 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 ID7315358157
PECOS Enrollment IDI20201130000701, I20260417002732
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

3

Medicare enrollment records show James Sullivan reassigns Medicare billing to 3 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
Nps Healthcare LLC
147 mi
Family Medicine
5360 ROBIN HOOD RD FL 2
Norfolk, VA 23513
  • Reassigned Medicare billing, Virginia enrollment
  • 2 clinicians in this Medicare group
NPI 1972347821 (757) 991-9008
Villagehealth Dm LLC
1,484 mi
Case Management
2000 16TH ST
Denver, CO 80202
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 14 clinicians in this Medicare group
NPI 1598273211 (303) 405-2100

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.

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.

81.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.77
Promoting Interoperability100
Improvement Activities40
Cost66.84

Other Providers at the Same Location NPPES 8

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

BRETT D. ATWATER M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
ZACHARY T HOLLIS M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
DR. EUNICE YANG MD
Internal Medicine (Cardiovascular Disease)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
DR. STEPHEN ANDREW GAETA M.D., PH.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
COURTNEY JOHNS CHANNELS
Nurse Practitioner (Adult Health)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
DR. ELIZABETH PAVER HELD M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
STANLEY ADAM STRICKBERGER MD
Internal Medicine
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270
DAMON J LICARI PA
Physician Assistant
8081 INNOVATION PARK DR STE 602
FAIRFAX, VA 22031
Fairfax County (571) 472-3270

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 James Sullivan's NPI number?

The NPI number for James Sullivan is 1952933053. It was assigned to this individual provider in the NPPES registry on February 6, 2020.

Where is James Sullivan located?

James Sullivan practices at 8081 Innovation Park Dr Ste 602, Fairfax, VA 22031. The listed phone number is (571) 472-3270.

What is James Sullivan's specialty?

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

Is James Sullivan enrolled in Medicare?

Yes. James Sullivan 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 James Sullivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Sullivan reassigns Medicare benefits to 3 organizations: Inova Health Care Services (Falls Church, VA), Nps Healthcare LLC (Norfolk, VA) and Villagehealth Dm LLC (Denver, CO). 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 James Sullivan'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 James Sullivan was last updated on August 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.