IndividualActive
Joseph Chapman, M.D.
NPI 1972697647 · Otolaryngology Physician · Washington, DC
Joseph Chapman, M.D. is a Otolaryngology Physician provider in Washington, DC (NPI 1972697647).
Provider details
- NPI number
- 1972697647
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD25387 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1160 Varnum Street, N.e.
Suite 10
Washington, DC 20017-2110
Phone: (202) 529-2626
Fax: (202) 526-1108
Street-level locationGet directions
Mailing address
1160 Varnum Street, N.e.
Washington, DC 20017-2110
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Chapman's NPI number?
- Joseph Chapman's National Provider Identifier (NPI) is 1972697647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Chapman's specialty?
- Joseph Chapman is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Chapman located?
- Joseph Chapman's practice location on file with NPPES is 1160 Varnum Street, N.e., Washington, DC 20017-2110.
- What is Joseph Chapman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Chapman is (202) 529-2626.
- Is Joseph Chapman's NPI active?
- Yes — Joseph Chapman's NPI (1972697647) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.