CHRISTINA ANN GEREW PA
NPI 1124860424
Physician Assistant in Alexandria, VA

Q: What is Christina Gerew's NPI number?

The NPI number for Christina Gerew is 1124860424. It was assigned to this individual provider in the NPPES registry on June 10, 2024.

Q: What is Christina Gerew's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Christina Gerew was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 10, 2024PECOS EnrolledAccepts Medicare Assignment

4825 MARK CENTER DR STE 150, ALEXANDRIA, VA 22311(703) 751-8111(703) 751-1105 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2026, Mar 16, 2026, Nov 20, 2024 and 1 more (4 updates tracked since 2024).

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About Christina Ann Gerew Pa NPPES

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

CHRISTINA ANN GEREW PA (NPI 1124860424) is an individual physician assistant in Alexandria, Virginia, licensed in Virginia (0110011527) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and is a graduate of University Of Florida College Of Medicine (2024).

NPPES Registry Identity

NPI1124860424

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCHRISTINA ANN GEREWCredential: PA

Location Address4825 MARK CENTER DR STE 150Alexandria, VA 22311-1843

Mailing Address4825 Mark Center Dr Ste 150Alexandria, VA 22311-1843 · (703) 751-8111 · Fax (703) 751-1105

Phone(703) 751-8111

Fax(703) 751-1105

Sole ProprietorNo

Medical School CMSUniversity Of Florida College Of MedicineGraduated 2024

Enumeration DateJune 10, 2024

Last NPPES UpdateApril 3, 20264 updates tracked since enumeration

NPPES CertifiedApril 3, 2026

✔ NPI 1124860424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in VA · 0110011527

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.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 0110011527 (VA)

4825 MARK CENTER DR STE 150, Alexandria, VA 22311

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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 and accepts Medicare assignment

Christina Ann Gerew Pa 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 ID5496281271

PECOS Enrollment IDI20241204002602, I20260410003126

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22311 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 11

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

DR. CHINEDU MADU MD

Internal Medicine (Cardiovascular Disease)