Douglas Chen, D.O.
NPI 1033107529 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Chen, D.O. is a Internal Medicine Physician provider in New York, NY (NPI 1033107529).
Provider details
- NPI number
- 1033107529
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 216728 (NY)
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
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
- 2005-10-10
- Last updated
- 2019-06-06
Frequently asked questions
- What is Douglas Chen's NPI number?
- Douglas Chen's National Provider Identifier (NPI) is 1033107529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Chen's specialty?
- Douglas Chen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Chen located?
- Douglas Chen's practice location on file with NPPES is 268 Canal St, New York, NY 10013-3599.
- What is Douglas Chen's phone number?
- The practice phone number listed in the NPPES registry for Douglas Chen is (212) 379-6998.
- Does Douglas Chen accept Medicare?
- Douglas Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Chen's NPI active?
- Yes — Douglas Chen's NPI (1033107529) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.