William Santis, MD
NPI 1558302281 · Urology Physician · Concord, NH
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Santis, MD is a Urology Physician provider in Concord, NH (NPI 1558302281).
Provider details
- NPI number
- 1558302281
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10882 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
551 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 240 | $65 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 61 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $142 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 35 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $96 |
| Ultrasound Scan of Pelvic Region Through Rectum76872 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 219 | 63 |
| Finasteride | 68 | 21 |
| Dutasteride | 34 | 11 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 32 | — |
| Potassium Citratebrand: Potassium Citrate Er | 24 | — |
| Ciprofloxacin Hcl | 21 | 20 |
| Cephalexin | 19 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$604 across 9 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
- 2006-06-10
- Last updated
- 2020-07-10
- Certified
- 2020-07-10
Frequently asked questions
- What is William Santis's NPI number?
- William Santis's National Provider Identifier (NPI) is 1558302281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Santis's specialty?
- William Santis is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is William Santis located?
- William Santis's practice location on file with NPPES is 246 Pleasant St, Concord, NH 03301-2548.
- What is William Santis's phone number?
- The practice phone number listed in the NPPES registry for William Santis is (603) 224-3388.
- Does William Santis accept Medicare?
- William Santis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Santis's NPI active?
- Yes — William Santis's NPI (1558302281) is active in the NPPES registry as of the last update on 2020-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.