Irene Mcmahan, NP
NPI 1477502227 · Nurse Practitioner · Readfield, ME
Irene Mcmahan, NP is a Nurse Practitioner provider in Readfield, ME (NPI 1477502227).
Provider details
- NPI number
- 1477502227
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- R016171 (ME)
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
20 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
- 2006-05-09
- Last updated
- 2008-07-10
Frequently asked questions
- What is Irene Mcmahan's NPI number?
- Irene Mcmahan's National Provider Identifier (NPI) is 1477502227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Mcmahan's specialty?
- Irene Mcmahan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Irene Mcmahan located?
- Irene Mcmahan's practice location on file with NPPES is 2250 Millard Harrison Dr, Readfield, ME 04355.
- What is Irene Mcmahan's phone number?
- The practice phone number listed in the NPPES registry for Irene Mcmahan is (207) 685-4923.
- Is Irene Mcmahan's NPI active?
- Yes — Irene Mcmahan's NPI (1477502227) is active in the NPPES registry as of the last update on 2008-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.