Philip I. Koh, DDS, Msd, PC

Philip I. Koh, DDS, Msd, PC is a healthcare organization registered as Dental Clinic/Center in Sterling, VA, holding Type 2 (organization) NPI 1780811356 since 2009. The authorized official on file is Philip Koh, Owner/Dentist.

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NPI	1780811356
Entity type	Organization (Type 2)
Legal business name	Philip I. Koh, DDS, Msd, PC
Other name	<Unavail>
Practice address	21155 WHITFIELD PLACE, SUITE 104, Sterling, VA, 20165
Phone	7034330234
Fax	7034330598
Enumeration date	2009-06-22
Last updated in NPPES	2009-06-22

Authorized official

Name	Philip Koh
Title	Owner/Dentist
Phone	7034330234

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QD0000X	Dental Clinic/Center	Primary	0401411961	VA

Copy-ready billing details

Provider: Philip I. Koh, DDS, Msd, PC
NPI: 1780811356
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 21155 WHITFIELD PLACE, SUITE 104, Sterling, VA, 20165

Providers at this address

NPI	Name	Type	Specialty	Location
1083703128	Shadi Saba	Individual	Orthodontics and Dentofacial Orthopedics Dentistry	Sterling, VA
1124199112	Parastoo Golestani DDS PC	Organization	General Practice Dentistry	Sterling, VA

Verify this record

Cross-check NPI 1780811356 against the authoritative CMS record: view Philip I. Koh, DDS, Msd, PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Philip I. Koh, DDS, Msd, PC located?

The practice location on file with NPPES is in Sterling, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-06-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-06-22.