Greggory Gahn is a Reno, Nevada based male Ophthalmologist who is specialized in Ophthalmology. Active license number of Greggory Gahn is 23736 in Nevada. Greggory Gahn is 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, patients can be prescribed vision services, including glasses and contact lenses.
Complete Profile:
Greggory Gahn speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
Specialization:
Ophthalmology
Credentials:
MD
Gender:
Male
Practice Address:
950 Ryland St, Reno, Nevada, 89502-1605
Phone:
757-329-0286
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number:
1720541147
NPI Enumeration Date:
11 Apr, 2019
NPI Last Update On:
03 Oct, 2025
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Greggory Gahn are as mentioned below.
License Number
Specialization
State
Status
23736
Nevada
Primary
Other Medical Identifiers:
Other legacy medical identifiers associated with Greggory Gahn such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
Identifier
Type
State
Issuer
CP8528
Other
Nevada
CP8528
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
655 N Alvernon Way Ste 204, Tucson, Arizona
Zip:
85711-1825
Phone Number:
520-626-2010
Fax Number:
520-626-2042
Patients can reach Greggory Gahn at 950 Ryland St, Reno, Nevada or can call to book an appointment on 757-329-0286. Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.
Comments/ Reviews:
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