DR. JOHN FRANCIS MAHER M.D. NPI 1265561211

NPI Information

  • NPI: 1265561211
  • Provider Name: DR. JOHN FRANCIS MAHER, M.D.
  • Classification: Ophthalmology - 207W00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 22924 CRENSHAW BLVD
    TORRANCE, CA
    ZIP 90505
  • Phone: (424) 328-0091

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NPI Details

DR. John Francis Maher, M.D. is an ophthalmology in Torrance, CA with 45 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. DR. John Francis Maher, M.D. NPI is 1265561211. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduation Year:1981

The provider's business location address is:

22924 CRENSHAW BLVD
TORRANCE, CA
ZIP 90505-023
Phone: (424) 328-0091
Fax: (424) 328-0094

The NPI 1265561211 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)
  • Photography of the retina (HCPCS:92250)
  • Exam of visual field with extended testing (HCPCS:92083)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient complete exam of visual system (HCPCS:92004)
  • Removal of cataract with insertion of prosthetic lens (HCPCS:66984)
  • Imaging of retina (HCPCS:92134)
  • Measurement of corneal curvature and depth of eye (HCPCS:92136)
  • Extended exam of the back part of the eye with optic nerve drawing (HCPCS:92202)
  • Extended exam of the back part of the eye with retinal drawing (HCPCS:92201)
  • Exam of the internal drainage system of eye (HCPCS:92020)
  • Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
  • Ultrasound scan of cornea to determine thickness (HCPCS:76514)
  • Exam to measure eye deviation and range of motion (HCPCS:92060)
  • Laser repair to improve eye fluid flow (HCPCS:65855)
  • 1d and 2d ultrasound scan of eye tissue and structures (HCPCS:76510)
  • Complex removal of cataract with insertion of prosthetic lens (HCPCS:66982)
  • Creation of eye fluid drainage tract for treatment of glaucoma (HCPCS:66170)
  • Removal of chronic growth of eyelid (HCPCS:67800)
  • Ct scan of cornea (HCPCS:92025)
  • Injection into conjunctiva (HCPCS:68200)
  • Established patient problem focused exam of visual system (HCPCS:92012)
  • Cataract surgery (HCPCS:NAN11)

The enumeration date for this NPI number is 3/5/2007 and was last updated on 10/4/2017.

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
1207W00000XOphthalmologyG54565CALIFORNIAYes

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
1330449875OTHERILLINOISBLUE CROSS BLUE SHIELD OF
2G54565AMEDICARE ID-TYPE UNSPECIFIEDCALIFORNIANHIC
30004080884OTHERAETNA
4330449875OTHERCIGNA
5330449875OTHERCALIFORNIABLUE CROSS OF CALIF
6G54565OTHERPIN #
7000198598OTHERPENNSYLVANIAHIGHMARK BLUE SHIELD
8330449875OTHERWISCONSINTRICARE
900G545650OTHERCALIFORNIABLUE SHIELD
10330449875OTHERTAX ID
11330449875OTHERUNITED HEALTHCARE
12180004317OTHERRAILROAD MEDICARE
13A93307MEDICARE UPIN
1400G545651MEDICAIDCALIFORNIA

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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