Mary Ann Agostino, NP
NPI 1306554225 · Family Nurse Practitioner · Greenville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ann Agostino, NP is a Family Nurse Practitioner provider in Greenville, SC (NPI 1306554225).
Provider details
- NPI number
- 1306554225
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26712 (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
3 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
917 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 | 356 | $100 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 274 | $27 |
| Hemoglobin A1c Level83036 | 252 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 | $137 |
Typical Medicare-allowed amounts for these services range $9–$137 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 254 | 54 |
| Semaglutidebrand: Ozempic | 207 | 49 |
| Insulin Aspartbrand: Novolog Flexpen | 127 | 46 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 119 | 53 |
| Empagliflozinbrand: Jardiance | 113 | 28 |
| Insulin Degludecbrand: Tresiba Flextouch U-100 | 100 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$485 across 19 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
- 2022-11-09
- Last updated
- 2022-11-28
- Certified
- 2022-11-28
Frequently asked questions
- What is Mary Ann Agostino's NPI number?
- Mary Ann Agostino's National Provider Identifier (NPI) is 1306554225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Agostino's specialty?
- Mary Ann Agostino is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ann Agostino located?
- Mary Ann Agostino's practice location on file with NPPES is 877 W Faris Rd Ste D, Greenville, SC 29605-4296.
- What is Mary Ann Agostino's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Agostino is (864) 455-0931.
- Does Mary Ann Agostino accept Medicare?
- Mary Ann Agostino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ann Agostino's NPI active?
- Yes — Mary Ann Agostino's NPI (1306554225) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.