John F Dombrowski MD PC

John F Dombrowski MD PC is a healthcare organization registered as Non-Pharmacy Dispensing Site in Washington, DC, holding Type 2 (organization) NPI 1477046647 since 2018. The authorized official on file is John Dombrowski, Physician.

✓ Active NPI ✓ Valid NPI checksum

NPI	1477046647
Entity type	Organization (Type 2)
Legal business name	John F Dombrowski MD PC
Practice address	3301 NEW MEXICO AVE NW STE 346, Washington, DC, 20016
Phone	2403623551
Fax	2025957820
Enumeration date	2018-06-12
Last updated in NPPES	2018-06-12

Authorized official

Name	John Dombrowski
Title	Physician
Phone	2023624787

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
332900000X	Non-Pharmacy Dispensing Site	Primary	MD21491	DC

Copy-ready billing details

Provider: John F Dombrowski MD PC
NPI: 1477046647
Taxonomy: 332900000X (Non-Pharmacy Dispensing Site)
Address: 3301 NEW MEXICO AVE NW STE 346, Washington, DC, 20016

Providers at this address

NPI	Name	Type	Specialty	Location
1760974992	Denis R Harris , MD, PA	Organization	Orthopaedic Surgery Physician	Washington, DC
1366172611	Bls Diagnostics LLC	Organization	Physical Therapist	Washington, DC

Verify this record

Cross-check NPI 1477046647 against the authoritative CMS record: view John F Dombrowski MD 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-06-12. Verify at npiregistry.cms.hhs.gov.

Where is John F Dombrowski MD PC located?

The practice location on file with NPPES is in Washington, DC.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-06-12.