CHRISTINE CALLAHAN MD NPI 1811910581

NPI Information

  • NPI: 1811910581
  • Provider Name: CHRISTINE CALLAHAN, MD
  • Classification: Ophthalmology - 207W00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 500 UNIVERSITY DR
    HERSHEY, PA
    ZIP 17033
  • Phone: (717) 531-5690

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NPI Details

Christine Callahan, MD is an ophthalmology in Hershey, PA with 27 years of experience. The provider is an ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses. Christine Callahan, MD NPI is 1811910581. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:1999

The provider's business location address is:

500 UNIVERSITY DR
HERSHEY, PA
ZIP 17033-360
Phone: (717) 531-5690
Fax: (717) 531-5009

The NPI 1811910581 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient complete exam of visual system (HCPCS:92014)
  • Established patient problem focused exam of visual system (HCPCS:92012)
  • Imaging of optic nerve (HCPCS:92133)
  • Exam of visual field with extended testing (HCPCS:92083)
  • Exam of the internal drainage system of eye (HCPCS:92020)
  • Measurement of corneal curvature and depth of eye (HCPCS:92136)
  • Ultrasound scan of cornea to determine thickness (HCPCS:76514)
  • New patient complete exam of visual system (HCPCS:92004)
  • Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
  • Complex removal of cataract with insertion of prosthetic lens (HCPCS:66982)
  • Imaging of retina (HCPCS:92134)
  • Removal of cataract with insertion of prosthetic lens (HCPCS:66984)
  • Cataract surgery (HCPCS:NAN11)

The enumeration date for this NPI number is 7/25/2006 and was last updated on 4/7/2017.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207W00000XOphthalmologyME87870FLORIDANo
2207W00000XOphthalmologyMD437982PENNSYLVANIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1H93804MEDICARE UPINFLORIDA
271530OTHERFLORIDABLUE CROSS BLUE SHIELD
31024918690001MEDICAIDPENNSYLVANIA
471530YMEDICARE PINFLORIDA
5267976100MEDICAIDFLORIDA
6244272NY8MEDICARE PINPENNSYLVANIA
7P00176665MEDICARE PINFLORIDA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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