William Mayo, PA-C
NPI 1487037818 · Physician Assistant · Rocky Mount, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mayo, PA-C is a Physician Assistant provider in Rocky Mount, NC (NPI 1487037818).
Provider details
- NPI number
- 1487037818
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 0010-05822 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
127 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 | 82 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $108 |
Typical Medicare-allowed amounts for these services range $76–$108 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 1,518 | 301 |
| Gabapentin | 1,223 | 293 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 1,027 | 185 |
| Pregabalin | 714 | 162 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 661 | 121 |
| Oxycodone Myristatebrand: Xtampza Er | 399 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$479 across 41 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
Additional practice locations (1)
- 2906 N Main StTarboro, NC 27886-1921Phone: (252) 823-7212Fax: (252) 823-5668
Registry dates
- Enumerated
- 2015-07-02
- Last updated
- 2019-01-22
Frequently asked questions
- What is William Mayo's NPI number?
- William Mayo's National Provider Identifier (NPI) is 1487037818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mayo's specialty?
- William Mayo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Mayo located?
- William Mayo's practice location on file with NPPES is 110 Patrick Ct, Rocky Mount, NC 27804-8755.
- What is William Mayo's phone number?
- The practice phone number listed in the NPPES registry for William Mayo is (252) 443-0400.
- Does William Mayo accept Medicare?
- William Mayo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mayo's NPI active?
- Yes — William Mayo's NPI (1487037818) is active in the NPPES registry as of the last update on 2019-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.