Margaret Gregg, APRN
NPI 1255179115 · Acute Care Nurse Practitioner · Jackson, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Gregg, APRN is a Acute Care Nurse Practitioner provider in Jackson, MS (NPI 1255179115).
Provider details
- NPI number
- 1255179115
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 906802 (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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 1401 River RdGreenwood, MS 38930-4030Phone: (662) 459-7000
Registry dates
- Enumerated
- 2024-07-16
- Last updated
- 2024-09-18
- Certified
- 2024-09-18
Frequently asked questions
- What is Margaret Gregg's NPI number?
- Margaret Gregg's National Provider Identifier (NPI) is 1255179115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Gregg's specialty?
- Margaret Gregg is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Gregg located?
- Margaret Gregg's practice location on file with NPPES is 969 Lakeland Dr, Jackson, MS 39216-4606.
- What is Margaret Gregg's phone number?
- The practice phone number listed in the NPPES registry for Margaret Gregg is (601) 200-5354.
- Does Margaret Gregg accept Medicare?
- Margaret Gregg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Gregg's NPI active?
- Yes — Margaret Gregg's NPI (1255179115) is active in the NPPES registry as of the last update on 2024-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.