William Fishkind, M.D.
NPI 1679610737 · Ophthalmology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Fishkind, M.D. is a Ophthalmology Physician provider in Tucson, AZ (NPI 1679610737).
Provider details
- NPI number
- 1679610737
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11947 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2010-06-23
Frequently asked questions
- What is William Fishkind's NPI number?
- William Fishkind's National Provider Identifier (NPI) is 1679610737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Fishkind's specialty?
- William Fishkind is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Fishkind located?
- William Fishkind's practice location on file with NPPES is 5599 N Oracle Rd, Tucson, AZ 85704-3821.
- What is William Fishkind's phone number?
- The practice phone number listed in the NPPES registry for William Fishkind is (520) 293-6740.
- Does William Fishkind accept Medicare?
- William Fishkind is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Fishkind's NPI active?
- Yes — William Fishkind's NPI (1679610737) is active in the NPPES registry as of the last update on 2010-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.