Kathleen Millhollan, APRN, FNP-C
NPI 1922717958 · Family Nurse Practitioner · Guilford, CT
Kathleen Millhollan, APRN, FNP-C is a Family Nurse Practitioner provider in Guilford, CT (NPI 1922717958).
Provider details
- NPI number
- 1922717958
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 11252 (CT)
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
3 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
- 2022-11-17
- Last updated
- 2022-11-17
- Certified
- 2022-11-12
Frequently asked questions
- What is Kathleen Millhollan's NPI number?
- Kathleen Millhollan's National Provider Identifier (NPI) is 1922717958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Millhollan's specialty?
- Kathleen Millhollan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Millhollan located?
- Kathleen Millhollan's practice location on file with NPPES is 90 Schoolside Ln, Guilford, CT 06437-1883.
- What is Kathleen Millhollan's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Millhollan is (203) 640-8596.
- Is Kathleen Millhollan's NPI active?
- Yes — Kathleen Millhollan's NPI (1922717958) is active in the NPPES registry as of the last update on 2022-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.