Mary Stocstill, MSN, FNP-BC
NPI 1649579319 · Family Nurse Practitioner · Franklin, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Stocstill, MSN, FNP-BC is a Family Nurse Practitioner provider in Franklin, TN (NPI 1649579319).
Provider details
- NPI number
- 1649579319
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- APN0000015542 (TN)
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
15 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
314 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 122 | $11 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 104 | $93 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 53 | $47 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 35 | $11 |
Typical Medicare-allowed amounts for these services range $11–$93 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$189 across 6 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
- 2011-03-21
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Mary Stocstill's NPI number?
- Mary Stocstill's National Provider Identifier (NPI) is 1649579319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stocstill's specialty?
- Mary Stocstill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Stocstill located?
- Mary Stocstill's practice location on file with NPPES is 206 Cool Springs Blvd Ste 105, Franklin, TN 37067-2677.
- What is Mary Stocstill's phone number?
- The practice phone number listed in the NPPES registry for Mary Stocstill is (615) 367-1444.
- Does Mary Stocstill accept Medicare?
- Mary Stocstill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Stocstill's NPI active?
- Yes — Mary Stocstill's NPI (1649579319) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.