Margaret Mcilwain, FNP
NPI 1437330412 · Family Nurse Practitioner · Griffin, GA
Margaret Mcilwain, FNP is a Family Nurse Practitioner provider in Griffin, GA (NPI 1437330412).
Provider details
- NPI number
- 1437330412
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- R877985 (MS)
Specialties & taxonomies
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 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-19
- Last updated
- 2015-03-09
Frequently asked questions
- What is Margaret Mcilwain's NPI number?
- Margaret Mcilwain's National Provider Identifier (NPI) is 1437330412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mcilwain's specialty?
- Margaret Mcilwain is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Mcilwain located?
- Margaret Mcilwain's practice location on file with NPPES is 1857 W Mcintosh Rd, Griffin, GA 30223-1705.
- What is Margaret Mcilwain's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mcilwain is (770) 710-6734.
- Is Margaret Mcilwain's NPI active?
- Yes — Margaret Mcilwain's NPI (1437330412) is active in the NPPES registry as of the last update on 2015-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.