Mary Hess, FNP, APRN-BC
NPI 1346249570 · Family Nurse Practitioner · Picayune, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hess, FNP, APRN-BC is a Family Nurse Practitioner provider in Picayune, MS (NPI 1346249570).
Provider details
- NPI number
- 1346249570
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, APRN-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- R893889 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 1 record (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
- 2005-07-19
- Last updated
- 2022-07-21
Frequently asked questions
- What is Mary Hess's NPI number?
- Mary Hess's National Provider Identifier (NPI) is 1346249570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hess's specialty?
- Mary Hess is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hess located?
- Mary Hess's practice location on file with NPPES is 1839 Cooper Rd Ste 100, Picayune, MS 39466-2835.
- What is Mary Hess's phone number?
- The practice phone number listed in the NPPES registry for Mary Hess is (769) 242-1700.
- Does Mary Hess accept Medicare?
- Mary Hess is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hess's NPI active?
- Yes — Mary Hess's NPI (1346249570) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.