Joseph Calkins, M.D.
NPI 1447298252 · Ophthalmology Physician · Lancaster, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Calkins, M.D. is a Ophthalmology Physician provider in Lancaster, PA (NPI 1447298252).
Provider details
- NPI number
- 1447298252
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD023391E (PA)
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
- 2006-06-03
- Last updated
- 2007-12-05
Frequently asked questions
- What is Joseph Calkins's NPI number?
- Joseph Calkins's National Provider Identifier (NPI) is 1447298252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Calkins's specialty?
- Joseph Calkins is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Calkins located?
- Joseph Calkins's practice location on file with NPPES is 202 Butler Ave, Lancaster, PA 17601-6306.
- What is Joseph Calkins's phone number?
- The practice phone number listed in the NPPES registry for Joseph Calkins is (717) 393-8190.
- Does Joseph Calkins accept Medicare?
- Joseph Calkins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Calkins's NPI active?
- Yes — Joseph Calkins's NPI (1447298252) is active in the NPPES registry as of the last update on 2007-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.