William Prenatt, MD
NPI 1316906191 · Family Medicine Physician · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Prenatt, MD is a Family Medicine Physician provider in Myrtle Beach, SC (NPI 1316906191).
Provider details
- NPI number
- 1316906191
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34243 (SC)
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
9,619 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 | 1,874 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,209 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,084 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,069 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 780 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 189 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 765 | 222 |
| Amlodipine Besylate | 568 | 169 |
| Pantoprazole Sodium | 526 | 165 |
| Levothyroxine Sodium | 508 | 143 |
| Losartan Potassium | 507 | 146 |
| Lisinopril | 435 | 126 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,113 across 82 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
- 2006-03-21
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is William Prenatt's NPI number?
- William Prenatt's National Provider Identifier (NPI) is 1316906191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Prenatt's specialty?
- William Prenatt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Prenatt located?
- William Prenatt's practice location on file with NPPES is 945 82nd Pkwy, Myrtle Beach, SC 29572-4612.
- What is William Prenatt's phone number?
- The practice phone number listed in the NPPES registry for William Prenatt is (843) 497-5929.
- Does William Prenatt accept Medicare?
- William Prenatt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Prenatt's NPI active?
- Yes — William Prenatt's NPI (1316906191) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.