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Nathan Keller, D.O.
NPI 1265724827 · Pediatrics Physician · Hershey, PA
Nathan Keller, D.O. is a Pediatrics Physician provider in Hershey, PA (NPI 1265724827).
Provider details
- NPI number
- 1265724827
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT014136 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
500 University Dr
Hershey, PA 17033-2360
Phone: (717) 531-8521
Approximate (ZIP-level) locationGet directions
Mailing address
500 University Dr
Hershey, PA 17033-2360
Registry dates
- Enumerated
- 2011-05-13
- Last updated
- 2011-05-13
Frequently asked questions
- What is Nathan Keller's NPI number?
- Nathan Keller's National Provider Identifier (NPI) is 1265724827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Keller's specialty?
- Nathan Keller is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Keller located?
- Nathan Keller's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Nathan Keller's phone number?
- The practice phone number listed in the NPPES registry for Nathan Keller is (717) 531-8521.
- Is Nathan Keller's NPI active?
- Yes — Nathan Keller's NPI (1265724827) is active in the NPPES registry as of the last update on 2011-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.