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Robert Welch, MD
NPI 1518143114 · General Practice Physician · Washington, DC
Robert Welch, MD is a General Practice Physician provider in Washington, DC (NPI 1518143114).
Provider details
- NPI number
- 1518143114
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD30745 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1905 9th St Ne
Unit F
Washington, DC 20018-1005
Phone: (202) 269-1008
Fax: (202) 269-1388
Street-level locationGet directions
Mailing address
8813 Bradford Rd
Silver Spring, MD 20901-4012
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2008-01-14
Frequently asked questions
- What is Robert Welch's NPI number?
- Robert Welch's National Provider Identifier (NPI) is 1518143114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Welch's specialty?
- Robert Welch is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Welch located?
- Robert Welch's practice location on file with NPPES is 1905 9th St Ne, Washington, DC 20018-1005.
- What is Robert Welch's phone number?
- The practice phone number listed in the NPPES registry for Robert Welch is (202) 269-1008.
- Is Robert Welch's NPI active?
- Yes — Robert Welch's NPI (1518143114) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.