Jennifer Mascagni, C.F.N.P.
NPI 1861578635 · Nurse Practitioner · Hattiesburg, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Mascagni, C.F.N.P. is a Nurse Practitioner provider in Hattiesburg, MS (NPI 1861578635).
Provider details
- NPI number
- 1861578635
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- R863841 (MS)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
$543 across 38 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
Additional practice locations (2)
- 1203 Ave B Ste 200Ellisville, MS 39437Phone: (601) 477-3550Fax: (601) 477-2236
- 308 Highland BlvdNatchez, MS 39120-4611Phone: (601) 442-7676Fax: (601) 442-9590
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2022-08-26
- Certified
- 2022-08-26
Frequently asked questions
- What is Jennifer Mascagni's NPI number?
- Jennifer Mascagni's National Provider Identifier (NPI) is 1861578635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mascagni's specialty?
- Jennifer Mascagni is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Mascagni located?
- Jennifer Mascagni's practice location on file with NPPES is 4210 Lincoln Rd, Hattiesburg, MS 39402-3093.
- What is Jennifer Mascagni's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mascagni is (601) 261-3500.
- Does Jennifer Mascagni accept Medicare?
- Jennifer Mascagni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Mascagni's NPI active?
- Yes — Jennifer Mascagni's NPI (1861578635) is active in the NPPES registry as of the last update on 2022-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.