William Mcclendon, MD
NPI 1790735652 · General Practice Physician · Pascagoula, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mcclendon, MD is a General Practice Physician provider in Pascagoula, MS (NPI 1790735652).
Provider details
- NPI number
- 1790735652
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18910 (MS)
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
6,664 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 | 1,841 | $113 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 548 | $17 |
| Advance Care Planning, First 30 Minutes99497 | 542 | $75 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 542 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 537 | $117 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 503 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 192 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 672 | 223 |
| Levothyroxine Sodium | 539 | 170 |
| Amlodipine Besylate | 501 | 170 |
| Atorvastatin Calcium | 470 | 143 |
| Gabapentin | 451 | 141 |
| Omeprazole | 438 | 149 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,155 across 125 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
- 2006-05-11
- Last updated
- 2019-06-12
Frequently asked questions
- What is William Mcclendon's NPI number?
- William Mcclendon's National Provider Identifier (NPI) is 1790735652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcclendon's specialty?
- William Mcclendon is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Mcclendon located?
- William Mcclendon's practice location on file with NPPES is 2809 Denny Ave, Pascagoula, MS 39581-5301.
- What is William Mcclendon's phone number?
- The practice phone number listed in the NPPES registry for William Mcclendon is (228) 809-5510.
- Does William Mcclendon accept Medicare?
- William Mcclendon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mcclendon's NPI active?
- Yes — William Mcclendon's NPI (1790735652) is active in the NPPES registry as of the last update on 2019-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.