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Mary Barnes, MD
NPI 1609894740 · Family Medicine Physician · York, PA
Mary Barnes, MD is a Family Medicine Physician provider in York, PA (NPI 1609894740).
Provider details
- NPI number
- 1609894740
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD016077E (PA)
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
1575 Bannister St
Suite 1
York, PA 17404-4946
Phone: (717) 812-2000
Fax: (717) 812-2010
Street-level locationGet directions
Mailing address
1803 Mount Rose Ave
York, PA 17403-3026
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2011-09-30
Frequently asked questions
- What is Mary Barnes's NPI number?
- Mary Barnes's National Provider Identifier (NPI) is 1609894740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Barnes's specialty?
- Mary Barnes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Barnes located?
- Mary Barnes's practice location on file with NPPES is 1575 Bannister St, York, PA 17404-4946.
- What is Mary Barnes's phone number?
- The practice phone number listed in the NPPES registry for Mary Barnes is (717) 812-2000.
- Is Mary Barnes's NPI active?
- Yes — Mary Barnes's NPI (1609894740) is active in the NPPES registry as of the last update on 2011-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.