William Frank, M.D.
NPI 1972604007 · Nephrology Physician · Bay Shore, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Frank, M.D. is a Nephrology Physician provider in Bay Shore, NY (NPI 1972604007).
Provider details
- NPI number
- 1972604007
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 118315 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,629 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 977 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 738 | $153 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 397 | $395 |
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 337 | $11 |
| Hemodialysis Procedure With Physician Evaluation90935 | 284 | $83 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 114 | 40 |
| Dapagliflozin Propanediolbrand: Farxiga | 113 | 30 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 112 | — |
| Losartan Potassium | 99 | 40 |
| Amlodipine Besylate | 75 | 35 |
| Torsemide | 75 | 27 |
| Nifedipinebrand: Nifedipine Er | 74 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2009-11-24
Frequently asked questions
- What is William Frank's NPI number?
- William Frank's National Provider Identifier (NPI) is 1972604007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Frank's specialty?
- William Frank is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is William Frank located?
- William Frank's practice location on file with NPPES is 340 Howells Rd, Bay Shore, NY 11706-5309.
- What is William Frank's phone number?
- The practice phone number listed in the NPPES registry for William Frank is (631) 666-2808.
- Does William Frank accept Medicare?
- William Frank is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Frank's NPI active?
- Yes — William Frank's NPI (1972604007) is active in the NPPES registry as of the last update on 2009-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.