DR. CHARLES DEREK COHN M.D. NPI 1003044058

NPI Information

  • NPI: 1003044058
  • Provider Name: DR. CHARLES DEREK COHN, M.D.
  • Classification: Ophthalmology - 207W00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 755 S WASHINGTON ST
    FREDERICKSBURG, TX
    ZIP 78624
  • Phone: (830) 997-6535

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NPI Details

DR. Charles Derek Cohn, M.D. is an ophthalmology in Fredericksburg, TX with 17 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. Charles Derek Cohn, M.D. NPI is 1003044058. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduation Year:2009

The provider's business location address is:

755 S WASHINGTON ST
FREDERICKSBURG, TX
ZIP 78624-022
Phone: (830) 997-6535

The NPI 1003044058 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)
  • Imaging of retina (HCPCS:92134)
  • Established patient problem focused exam of visual system (HCPCS:92012)
  • Injection, bevacizumab, 10 mg (HCPCS:J9035)
  • Imaging of optic nerve (HCPCS:92133)
  • Measurement of corneal curvature and depth of eye (HCPCS:92136)
  • Removal of cataract with insertion of prosthetic lens (HCPCS:66984)
  • Injection, aflibercept, 1 mg (HCPCS:J0178)
  • Injection of drug into eye (HCPCS:67028)
  • Exam of visual field with extended testing (HCPCS:92083)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • New patient complete exam of visual system (HCPCS:92004)
  • Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Photography of the retina (HCPCS:92250)
  • Ultrasound scan of cornea to determine thickness (HCPCS:76514)
  • New patient problem focused exam of visual system (HCPCS:92002)
  • Dilation to improve eye fluid flow (HCPCS:66174)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Complex removal of cataract with insertion of prosthetic lens (HCPCS:66982)
  • Cataract surgery (HCPCS:NAN11)

The enumeration date for this NPI number is 6/29/2009 and was last updated on 4/29/2015.

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
1207W00000XOphthalmologyP0187TEXASYes

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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