DR. WILLIAM F DEEGAN M.D. NPI 1982678223

NPI Information

  • NPI: 1982678223
  • Provider Name: DR. WILLIAM F DEEGAN, M.D.
  • Classification: Ophthalmology - 207W00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1420 BEVERLY RD STE 110
    MC LEAN, VA
    ZIP 22101
  • Phone: (571) 378-2236

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NPI Details

DR. William F Deegan, M.D. is an ophthalmology in Mc Lean, VA with 38 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. William F Deegan, M.D. NPI is 1982678223. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: TUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1988

The provider's business location address is:

1420 BEVERLY RD STE 110
MC LEAN, VA
ZIP 22101-700
Phone: (571) 378-2236
Fax: (571) 378-2237

The NPI 1982678223 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.

  • Photography of the retina (HCPCS:92250)
  • Imaging of retina (HCPCS:92134)
  • 2d ultrasound scan of eye tissue and structures (HCPCS:76512)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Injection of drug into eye (HCPCS:67028)
  • Established patient complete exam of visual system (HCPCS:92014)
  • New patient complete exam of visual system (HCPCS:92004)
  • Injection, bevacizumab, 10 mg (HCPCS:J9035)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient problem focused exam of visual system (HCPCS:92012)
  • Exam of retinal blood vessels using a special camera after injection of a dye (HCPCS:92235)
  • Photography of content of eyes (HCPCS:92285)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Ultrasound scan of eye using water bath method (HCPCS:76513)

The enumeration date for this NPI number is 2/14/2006 and was last updated on 4/27/2021.

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
1207W00000XOphthalmology0101052712VIRGINIAYes
2207W00000XOphthalmologyMD21418DISTRICT OF COLUMBIANo
3207W00000XOphthalmologyD0047789MARYLANDNo
4207WX0107XOphthalmologyRetina Specialist0101052712VIRGINIANo
5207WX0107XOphthalmologyRetina SpecialistMD21418DISTRICT OF COLUMBIANo
6207WX0107XOphthalmologyRetina SpecialistD0047789MARYLANDNo

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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