David Yao, MD
NPI 1568107852 · Hospitalist Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Yao, MD is a Hospitalist Physician provider in Portland, ME (NPI 1568107852).
Provider details
- NPI number
- 1568107852
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD29525 (ME)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 1 Medical Center DrBiddeford, ME 04005-9422Phone: (207) 283-7937Fax: (207) 283-7018
- 25 June StSanford, ME 04073-2621Phone: (207) 324-4310
- 150 Bergen StNewark, NJ 07103-2496Phone: (973) 972-4300
Registry dates
- Enumerated
- 2022-05-01
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is David Yao's NPI number?
- David Yao's National Provider Identifier (NPI) is 1568107852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Yao's specialty?
- David Yao is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is David Yao located?
- David Yao's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is David Yao's phone number?
- The practice phone number listed in the NPPES registry for David Yao is (207) 662-4618.
- Does David Yao accept Medicare?
- David Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Yao's NPI active?
- Yes — David Yao's NPI (1568107852) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.