Jennifer Ernst, FNP
NPI 1336333962 · Family Nurse Practitioner · Corinth, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Ernst, FNP is a Family Nurse Practitioner provider in Corinth, MS (NPI 1336333962).
Provider details
- NPI number
- 1336333962
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- A810239 (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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 24 | 24 |
| Azithromycin | 14 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | 14 |
| Ondansetronbrand: Ondansetron Odt | 13 | 13 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-27
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Jennifer Ernst's NPI number?
- Jennifer Ernst's National Provider Identifier (NPI) is 1336333962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Ernst's specialty?
- Jennifer Ernst is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Ernst located?
- Jennifer Ernst's practice location on file with NPPES is 611 Alcorn Dr, Corinth, MS 38834-9321.
- What is Jennifer Ernst's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Ernst is (662) 293-1000.
- Does Jennifer Ernst accept Medicare?
- Jennifer Ernst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Ernst's NPI active?
- Yes — Jennifer Ernst's NPI (1336333962) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.