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

DR. ALEXANDRA MASTERSON PHARM.D.
NPI 1073575916
Pharmacist - Pharmacotherapy in Fort Belvoir, VA

Q: What is Alexandra Masterson's NPI number?

The NPI number for Alexandra Masterson is 1073575916. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Q: What is Alexandra Masterson's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

Active since April 05, 2006

9501 FARRELL RD, DEPARTMENT OF PHARMACY, FORT BELVOIR, VA 22060(703) 805-0470(703) 805-0696 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Alexandra Masterson Pharm.d. NPPES

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

DR. ALEXANDRA MASTERSON PHARM.D. (NPI 1073575916) is an individual pharmacotherapy provider in Fort Belvoir, Virginia, licensed in Virginia (0202008088) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1073575916

Entity TypeIndividualFemale

Primary Taxonomy1835P1200X

Provider Legal NameDR. ALEXANDRA MASTERSONCredential: PHARM.D.

Location Address9501 FARRELL RD, DEPARTMENT OF PHARMACYFort Belvoir, VA 22060-5901

Mailing Address8147 Ridge Creek WaySpringfield, VA 22153-1934 · (703) 455-6732

Phone(703) 805-0470

Fax(703) 805-0696

Sole ProprietorNo

Enumeration DateApril 5, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1073575916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers

Taxonomy Code1835P1200X

License✔ Licensed in VA · 0202008088

Definition

A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

9501 FARRELL RD, Fort Belvoir, VA 22060

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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.

DR. VIVIANNE CISNEROS WERSEL

Audiologist

9501 FARRELL RD
FORT BELVOIR, VA 22060

Fairfax County (703) 805-8345

JENNIFER B. PETERS CNM

Advanced Practice Midwife

9501 FARRELL RD
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0599

MICHAEL ALLEN WIENER M.D.

Psychiatry & Neurology (Psychiatry)

9501 FARRELL RD, DEWITT ARMY COMMUNITY HOSPITLA
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0342

MR. SANH DAN TRIEU BS ,RPH

Pharmacist

9501 FARRELL RD
FORT BELVOIR, VA 22060

Fairfax County (571) 231-3273

DR. ARTHUR CLIFFORD WITTICH D.O.

Obstetrics & Gynecology (Gynecology)

9501 FARRELL RD, OB/GYN SERVICE
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0813

YOUN KEE CHUNG M.D.

Radiology (Diagnostic Radiology)

9501 FARRELL RD
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0599

MS. CAROL BOWSER JACKSON RN

Registered Nurse (Occupational Health)

9501 FARRELL RD, BLDG 815,RM 139
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0498

DR. ANGELA PEREIRA PH.D., MSW

Social Worker (Clinical)

9501 FARRELL RD
FORT BELVOIR, VA 22060

Fairfax County (703) 805-0110

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 Alexandra Masterson's NPI number?

The NPI number for Alexandra Masterson is 1073575916. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Alexandra Masterson located?

Alexandra Masterson practices at 9501 Farrell Rd Department Of Pharmacy, Fort Belvoir, VA 22060. The listed phone number is (703) 805-0470.

What is Alexandra Masterson's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Alexandra Masterson 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 36 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.