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WILLIAM JOHN GARCIA M.D.
NPI 1427189547
Obstetrics & Gynecology in Vienna, VA

Active since March 08, 2007PECOS Enrolled
8233 OLD COURTHOUSE RD, STE. 150, VIENNA, VA 22182(703) 734-2057(703) 734-2059 Get Directions Write a Review

NPPES record last updated: September 17, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2020, Mar 30, 2020 (2 updates tracked since 2020).

About William John Garcia M.d. NPPES

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

WILLIAM JOHN GARCIA M.D. (NPI 1427189547) is an individual obstetrics & gynecology provider in Vienna, Virginia, licensed in Virginia (0101042359) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Falls Church.

NPPES Registry Identity

NPI1427189547
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameWILLIAM JOHN GARCIACredential: M.D.
Location Address8233 OLD COURTHOUSE RD, STE. 150Vienna, VA 22182-3816
Mailing Address8233 Old Courthouse Rd, Ste. 150Vienna, VA 22182-3816 · (703) 734-2057 · Fax (703) 734-2059
Phone(703) 734-2057
Fax(703) 734-2059
Sole ProprietorYes
Enumeration DateMarch 8, 2007
Last NPPES UpdateSeptember 17, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2020
✔ NPI 1427189547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in VA · 0101042359
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedClinic/Center · Medical SpecialtyTaxonomy 261QM2500X · License 0101042359 (VA)
8233 OLD COURTHOUSE RD, Vienna, VA 22182
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Secondary Practice Location 1

Location 13300 Gallows RdFalls Church, VA 22042-3307 · Phone (703) 776-4001 · Fax (703) 776-7113

Other Identifiers 1

Medicaid010254191VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William John Garcia 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 Reassignment

Medicare enrollment records show William Garcia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Inova Health Care Services
2.5 mi
Multi-Specialty
2740 PROSPERITY AVE STE 200
Fairfax, VA 22031
  • Reassigned Medicare billing, District of Columbia enrollment
  • 2,618 clinicians in this Medicare group
NPI 1669511051 (703) 321-2600

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 22182 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
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.

INTERNAL MEDICINE PRACTICE, P.C.
Clinic/Center (Primary Care)
8233 OLD COURTHOUSE RD, SUITE 170
VIENNA, VA 22182
Fairfax County (703) 556-9318
DR. KATHY KATUSHA MD
Specialist
8233 OLD COURTHOUSE RD, SUITE 170
VIENNA, VA 22182
Fairfax County (703) 556-9318
CANDICE ARNOLD MARRELLI LPC , LSATP
Counselor (Professional)
8233 OLD COURTHOUSE RD, STE 350
VIENNA, VA 22182
Fairfax County (703) 705-2330
MRS. NARKIA M. RITCHIE LMFT
Marriage & Family Therapist
8233 OLD COURTHOUSE RD, #340
VIENNA, VA 22182
Fairfax County (571) 982-6724
DEBORAH ROSS L.P.C.
Counselor (Professional)
8233 OLD COURTHOUSE RD, SUITE 340
VIENNA, VA 22182
Fairfax County (571) 282-3511
AYESHA KAZMI LCSW
Social Worker (Clinical)
8233 OLD COURTHOUSE RD, SUITE 340
VIENNA, VA 22182
Fairfax County (571) 969-5309

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 William Garcia's NPI number?

The NPI number for William Garcia is 1427189547. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is William Garcia located?

William Garcia practices at 8233 Old Courthouse Rd Ste. 150, Vienna, VA 22182. The listed phone number is (703) 734-2057.

What is William Garcia's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is William Garcia enrolled in Medicare?

Yes. William Garcia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Garcia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Garcia reassigns Medicare benefits to Inova Health Care Services (Fairfax, VA). The 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 William Garcia'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 William Garcia was last updated on September 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.