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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.

DR. ROBERT I MASSEY MD
NPI 1851370738
Anesthesiology in Reston, VA

Active since January 10, 2006
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER, RESTON, VA 20190(703) 471-0919(703) 742-9081 Get Directions Write a Review

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

About Dr. Robert I Massey Md NPPES

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

DR. ROBERT I MASSEY MD (NPI 1851370738) is an individual anesthesiology provider in Reston, Virginia, licensed in Virginia (0101055441) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1851370738
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ROBERT I MASSEYCredential: MD
Location Address1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTERReston, VA 20190
Mailing AddressPo Box 2757Reston, VA 20195 · (703) 471-0919 · Fax (703) 742-9081
Phone(703) 471-0919
Fax(703) 742-9081
Sole ProprietorNo
Enumeration DateJanuary 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1851370738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in VA · 0101055441
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1850 TOWN CENTER PARKWAY, Reston, VA 20190
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Other Identifiers 1

Other173386Anthem

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
SUSAN G HOLBERGER PA
Physician Assistant
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
KELLY L PASHKE CRNA
Nurse Anesthetist, Certified Registered
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 Robert Massey's NPI number?

The NPI number for Robert Massey is 1851370738. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Where is Robert Massey located?

Robert Massey practices at 1850 Town Center Parkway Reston Hospital Center, Reston, VA 20190. The listed phone number is (703) 471-0919.

What is Robert Massey's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Robert Massey 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 39 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.