William Harrell, M.D.
NPI 1093731788 · Urology Physician · Tyler, TX
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Harrell, M.D. is a Urology Physician provider in Tyler, TX (NPI 1093731788).
Provider details
- NPI number
- 1093731788
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 41278 (TN)
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 tenure25% of score
19 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
701 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 252 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 113 | $160 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 73 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 65 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 62 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 219 | 119 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 154 | 67 |
| Dutasteride | 144 | 55 |
| Finasteride | 141 | 64 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 99 | 34 |
| Solifenacin Succinate | 51 | 19 |
| Ciprofloxacin Hcl | 31 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$372 across 10 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
- 2006-07-14
- Last updated
- 2016-02-17
Frequently asked questions
- What is William Harrell's NPI number?
- William Harrell's National Provider Identifier (NPI) is 1093731788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Harrell's specialty?
- William Harrell is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is William Harrell located?
- William Harrell's practice location on file with NPPES is 910 E Houston St, Tyler, TX 75702-8369.
- What is William Harrell's phone number?
- The practice phone number listed in the NPPES registry for William Harrell is (903) 526-2644.
- Does William Harrell accept Medicare?
- William Harrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Harrell's NPI active?
- Yes — William Harrell's NPI (1093731788) is active in the NPPES registry as of the last update on 2016-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.