Philip Marion, MD
NPI 1780693598 · Physical Medicine & Rehabilitation Physician · Washington, DC
Philip Marion, MD is a Physical Medicine & Rehabilitation Physician provider in Washington, DC (NPI 1780693598).
Provider details
- NPI number
- 1780693598
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD17907 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2014-10-03
Frequently asked questions
- What is Philip Marion's NPI number?
- Philip Marion's National Provider Identifier (NPI) is 1780693598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Marion's specialty?
- Philip Marion is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Marion located?
- Philip Marion's practice location on file with NPPES is 900 23rd St Nw, Washington, DC 20037-2342.
- What is Philip Marion's phone number?
- The practice phone number listed in the NPPES registry for Philip Marion is (202) 715-5270.
- Is Philip Marion's NPI active?
- Yes — Philip Marion's NPI (1780693598) is active in the NPPES registry as of the last update on 2014-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.