William Atallah, M.D., M.P.H.
NPI 1285992842 · Urology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Atallah, M.D., M.P.H. is a Urology Physician provider in Brooklyn, NY (NPI 1285992842).
Provider details
- NPI number
- 1285992842
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
745 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 110 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 99 | $101 |
| Imaging of Urinary Tract Following Injection of a Contrast Agent74420 | 71 | $26 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 48 | $13 |
| Simple Removal of Foreign Body, Stone, Or Stent in Urethra Or Bladder Using an Endoscope52310 | 40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 133 | 61 |
| Potassium Citratebrand: Potassium Citrate Er | 111 | 38 |
| Finasteride | 76 | 27 |
| Chlorthalidone | 74 | 24 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 32 | — |
| Ciprofloxacin Hcl | 24 | 20 |
| Mirabegronbrand: Myrbetriq | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46,459 across 77 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-01
- Last updated
- 2018-07-10
Frequently asked questions
- What is William Atallah's NPI number?
- William Atallah's National Provider Identifier (NPI) is 1285992842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Atallah's specialty?
- William Atallah is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is William Atallah located?
- William Atallah's practice location on file with NPPES is 450 Clarkson Ave # 1262, Brooklyn, NY 11203.
- What is William Atallah's phone number?
- The practice phone number listed in the NPPES registry for William Atallah is (718) 270-8867.
- Does William Atallah accept Medicare?
- William Atallah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Atallah's NPI active?
- Yes — William Atallah's NPI (1285992842) is active in the NPPES registry as of the last update on 2018-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.