Mary Davis, NP-C
NPI 1548880743 · Family Nurse Practitioner · Greenville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Davis, NP-C is a Family Nurse Practitioner provider in Greenville, SC (NPI 1548880743).
Provider details
- NPI number
- 1548880743
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 23352 (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 tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
337 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 146 | $105 |
| Hemoglobin A1c Level83036 | 62 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 45 | $108 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $74 |
| Automated Urinalysis Test81003 | 18 | $2 |
| Administration of Influenza Virus VaccineG0008 | 13 | $28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 405 | 120 |
| Amlodipine Besylate | 297 | 101 |
| Lisinopril | 206 | 60 |
| Omeprazole | 189 | 64 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 186 | 60 |
| Fluticasone Propionate | 180 | 71 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-17
- Last updated
- 2020-08-07
- Certified
- 2020-08-07
Frequently asked questions
- What is Mary Davis's NPI number?
- Mary Davis's National Provider Identifier (NPI) is 1548880743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Davis's specialty?
- Mary Davis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Davis located?
- Mary Davis's practice location on file with NPPES is 317 Saint Francis Dr Ste 220, Greenville, SC 29601-3976.
- What is Mary Davis's phone number?
- The practice phone number listed in the NPPES registry for Mary Davis is (864) 255-1901.
- Does Mary Davis accept Medicare?
- Mary Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Davis's NPI active?
- Yes — Mary Davis's NPI (1548880743) is active in the NPPES registry as of the last update on 2020-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.