Melissa Mayhew, FNP-C
NPI 1518365899 · Family Nurse Practitioner · North Charleston, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Mayhew, FNP-C is a Family Nurse Practitioner provider in North Charleston, SC (NPI 1518365899).
Provider details
- NPI number
- 1518365899
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 19139 (SC)
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
11 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
1,505 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 633 | $102 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 136 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 108 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 101 | $10 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 75 | $61 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 325 | 63 |
| Amlodipine Besylate | 295 | 70 |
| Metformin Hcl | 223 | 35 |
| Omeprazole | 189 | 49 |
| Famotidine | 182 | 35 |
| Lisinopril | 147 | 27 |
| Metoprolol Succinate | 144 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$156 across 2 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
- 2014-12-18
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Melissa Mayhew's NPI number?
- Melissa Mayhew's National Provider Identifier (NPI) is 1518365899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mayhew's specialty?
- Melissa Mayhew is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Mayhew located?
- Melissa Mayhew's practice location on file with NPPES is 8761 Dorchester Rd, North Charleston, SC 29420-7321.
- What is Melissa Mayhew's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mayhew is (843) 471-2273.
- Does Melissa Mayhew accept Medicare?
- Melissa Mayhew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Mayhew's NPI active?
- Yes — Melissa Mayhew's NPI (1518365899) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.