Christopher Collins, MD
NPI 1093872343 · Rheumatology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Collins, MD is a Rheumatology Physician provider in Washington, DC (NPI 1093872343).
Provider details
- NPI number
- 1093872343
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD036300 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-03
- Last updated
- 2010-01-19
Frequently asked questions
- What is Christopher Collins's NPI number?
- Christopher Collins's National Provider Identifier (NPI) is 1093872343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Collins's specialty?
- Christopher Collins is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Collins located?
- Christopher Collins's practice location on file with NPPES is 110 Irving St Nw # 2a38, Washington, DC 20010-2976.
- What is Christopher Collins's phone number?
- The practice phone number listed in the NPPES registry for Christopher Collins is (202) 877-0333.
- Does Christopher Collins accept Medicare?
- Christopher Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Collins's NPI active?
- Yes — Christopher Collins's NPI (1093872343) is active in the NPPES registry as of the last update on 2010-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.