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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUSAN G HOLBERGER PA
NPI 1255372074
Physician Assistant in Reston, VA

Active since June 10, 2006PECOS Enrolled
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER, RESTON, VA 20190(703) 689-9037(703) 689-9109 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Susan G Holberger Pa NPPES

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

SUSAN G HOLBERGER PA (NPI 1255372074) is an individual physician assistant in Reston, Virginia, licensed in Virginia (0110840530) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255372074
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSUSAN G HOLBERGERCredential: PA
Location Address1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTERReston, VA 20190
Mailing Address1300 Piccard Dr, Ste 202Rockville, MD 20850-4303 · (301) 921-7900 · Fax (301) 921-7915
Phone(703) 689-9037
Fax(703) 689-9109
Sole ProprietorNo
Enumeration DateJune 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1255372074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in VA · 0110840530
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1850 TOWN CENTER PARKWAY, Reston, VA 20190
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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)

Susan G Holberger Pa 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20190 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
$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 20

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

DONALD S INFELD MD
Emergency Medicine
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
ORTHOVIRGINIA, INC
Clinic/Center (Multi-Specialty)
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ERIK A LARSEN PA
Physician Assistant
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ROSEMARY M ALTEMUS MD
Radiology (Radiation Oncology)
1850 TOWN CENTER PARKWAY
RESTON, VA 20190
Fairfax County (703) 689-9330
MR. STEVEN H PATANE PT
Physical Therapist
1850 TOWN CENTER PARKWAY, SUITE 403
RESTON, VA 20190
Fairfax County (703) 736-2806
DR. MARK LAWRENCE BILOWUS M.D.
Urology
1850 TOWN CENTER PARKWAY, SUITE 409
RESTON, VA 20190
Fairfax County (703) 478-0260
KELLY L PASHKE CRNA
Nurse Anesthetist, Certified Registered
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919
DR. PAUL C DOMSON MD
Anesthesiology
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919

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 Susan Holberger's NPI number?

The NPI number for Susan Holberger is 1255372074. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Where is Susan Holberger located?

Susan Holberger practices at 1850 Town Center Parkway Reston Hospital Center, Reston, VA 20190. The listed phone number is (703) 689-9037.

What is Susan Holberger's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Susan Holberger enrolled in Medicare?

Yes. Susan Holberger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Susan Holberger was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.