Mallory Stockstill, FNP-C
NPI 1205443165 · Family Nurse Practitioner · Petal, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Stockstill, FNP-C is a Family Nurse Practitioner provider in Petal, MS (NPI 1205443165).
Provider details
- NPI number
- 1205443165
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 904135 (MS)
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
5 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
786 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 | 303 | $98 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 135 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 78 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $69 |
| Hemoglobin A1c Level83036 | 37 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 176 | 57 |
| Atorvastatin Calcium | 169 | 57 |
| Gabapentin | 144 | 47 |
| Losartan Potassium | 123 | 38 |
| Levothyroxine Sodium | 103 | 36 |
| Omeprazole | 103 | 39 |
| Tizanidine Hcl | 93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$153 across 8 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
- 2020-09-24
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Mallory Stockstill's NPI number?
- Mallory Stockstill's National Provider Identifier (NPI) is 1205443165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Stockstill's specialty?
- Mallory Stockstill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mallory Stockstill located?
- Mallory Stockstill's practice location on file with NPPES is 1146 Evelyn Gandy Pkwy, Petal, MS 39465-3947.
- What is Mallory Stockstill's phone number?
- The practice phone number listed in the NPPES registry for Mallory Stockstill is (601) 584-4309.
- Does Mallory Stockstill accept Medicare?
- Mallory Stockstill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Stockstill's NPI active?
- Yes — Mallory Stockstill's NPI (1205443165) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.