Tony Yao, DO, MPH
NPI 1992552343 · Family Medicine Physician · Lancaster, OH
Tony Yao, DO, MPH is a Family Medicine Physician provider in Lancaster, OH (NPI 1992552343).
Provider details
- NPI number
- 1992552343
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 58.034415 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-05-03
- Last updated
- 2024-05-03
- Certified
- 2024-04-13
Frequently asked questions
- What is Tony Yao's NPI number?
- Tony Yao's National Provider Identifier (NPI) is 1992552343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Yao's specialty?
- Tony Yao is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tony Yao located?
- Tony Yao's practice location on file with NPPES is 220 E Walnut St, Lancaster, OH 43130-4464.
- What is Tony Yao's phone number?
- The practice phone number listed in the NPPES registry for Tony Yao is (740) 277-6043.
- Is Tony Yao's NPI active?
- Yes — Tony Yao's NPI (1992552343) is active in the NPPES registry as of the last update on 2024-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.