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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 F. PRIOR D.M.D.
NPI 1134175342
Dentist - Periodontics in Lexington Park, MD

Active since May 26, 2006
22738 MAPLE RD, SUITE 214, LEXINGTON PARK, MD 20653(301) 862-3227(301) 862-3385 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert F. Prior D.m.d. NPPES

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

DR. ROBERT F. PRIOR D.M.D. (NPI 1134175342) is an individual periodontics provider in Lexington Park, Maryland, licensed in Maryland (7855) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1134175342
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. ROBERT F. PRIORCredential: D.M.D.
Location Address22738 MAPLE RD, SUITE 214Lexington Park, MD 20653-3347
Mailing Address22951 Cattail LaneCalifornia, MD 20619 · (301) 737-1724 · Fax (301) 737-1941
Phone(301) 862-3227
Fax(301) 862-3385
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1134175342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in MD · 7855
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
22738 MAPLE RD, Lexington Park, MD 20653
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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.

DR. CHERYL SUSAN BUDD D.M.D.
Dentist (Endodontics)
22738 MAPLE RD, SUITE 214
LEXINGTON PARK, MD 20653
St. Mary's County (301) 862-3227
PATRICIA ANNE CROWLE RDH
Dental Hygienist
22738 MAPLE RD, SUITE 214
LEXINGTON PARK, MD 20653
St. Mary's County (301) 862-3227
BAY DENTAL GROUP, L.L.C.
Dental Hygienist
22738 MAPLE RD, SUITE 214
LEXINGTON PARK, MD 20653
St. Mary's County (301) 862-3227

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 Prior's NPI number?

The NPI number for Robert Prior is 1134175342. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Robert Prior located?

Robert Prior practices at 22738 Maple Rd Suite 214, Lexington Park, MD 20653. The listed phone number is (301) 862-3227.

What is Robert Prior's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Robert Prior 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 29 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.