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ELIZABETH BAEK PA-C
NPI 1285195487
Physician Assistant - Medical in Fairfax, VA

Active since March 29, 2019PECOS EnrolledAccepts Medicare Assignment
3580 JOSEPH SIEWICK DR STE 105, FAIRFAX, VA 22033(571) 472-6464(703) 391-3965 Get Directions Write a Review

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 10, 2025, Jun 7, 2022, Jul 17, 2020 and 1 more (4 updates tracked since 2019).

About Elizabeth Baek Pa-c NPPES

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

ELIZABETH BAEK PA-C (NPI 1285195487) is an individual medical provider in Fairfax, Virginia, licensed in Virginia (0110006920) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains a secondary practice location in Fairfax.

NPPES Registry Identity

NPI1285195487
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameELIZABETH BAEKCredential: PA-C
Location Address3580 JOSEPH SIEWICK DR STE 105Fairfax, VA 22033-1764
Mailing Address3580 Joseph Siewick Dr Ste 105Fairfax, VA 22033-1764 · (571) 472-6464
Phone(571) 472-6464
Fax(703) 391-3965
Sole ProprietorYes
Medical School CMSEastern Virginia Medical SchoolGraduated 2019
Enumeration DateMarch 29, 2019
Last NPPES UpdateFebruary 10, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2025
✔ NPI 1285195487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in VA · 0110006920
3580 JOSEPH SIEWICK DR STE 105, Fairfax, VA 22033
Open in Google Maps ↗

Secondary Practice Location 1

Location 18100 Innovation Park Dr Ste 110Fairfax, VA 22031-4870 · Phone (571) 472-6464

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

Elizabeth Baek Pa-c 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 ID3870927924
PECOS Enrollment IDI20200113000888
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.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Virginia Hospital Center

Acute Care Hospitals · Arlington, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490050
Location1701 North George Mason DriveArlington, VA 22205 · Arlington County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

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.

MELISSA JOAN SANCHEZ FNP-BC
Nurse Practitioner (Family)
3580 JOSEPH SIEWICK DR STE 105
FAIRFAX, VA 22033
Fairfax County (703) 970-6464
JOSHUA CLARK CAMPBELL MD
Orthopaedic Surgery
3580 JOSEPH SIEWICK DR STE 105
FAIRFAX, VA 22033
Fairfax County (703) 970-6464
AMBER MCCORMICK PA-C
Physician Assistant
3580 JOSEPH SIEWICK DR STE 105
FAIRFAX, VA 22033
Fairfax County (703) 970-6464

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 Elizabeth Baek's NPI number?

The NPI number for Elizabeth Baek is 1285195487. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Elizabeth Baek located?

Elizabeth Baek practices at 3580 Joseph Siewick Dr Ste 105, Fairfax, VA 22033. The listed phone number is (571) 472-6464.

What is Elizabeth Baek's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Elizabeth Baek enrolled in Medicare?

Yes. Elizabeth Baek 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.

Is Elizabeth Baek affiliated with any hospitals?

According to CMS data, Elizabeth Baek is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Virginia Hospital Center, Inova Fairfax Hospital and Inova Fair Oaks Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Baek was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.