Karen Alfonsetti
NPI 1427385905 · Nurse Practitioner · Sterling Heights, MI
Karen Alfonsetti is a Nurse Practitioner provider in Sterling Heights, MI (NPI 1427385905).
Provider details
- NPI number
- 1427385905
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704138684 (MI)
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
16 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
- 2009-11-04
- Last updated
- 2024-01-05
- Certified
- 2024-01-05
Frequently asked questions
- What is Karen Alfonsetti's NPI number?
- Karen Alfonsetti's National Provider Identifier (NPI) is 1427385905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Alfonsetti's specialty?
- Karen Alfonsetti is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Alfonsetti located?
- Karen Alfonsetti's practice location on file with NPPES is 44250 Dequindre Rd, Sterling Heights, MI 48314-1002.
- What is Karen Alfonsetti's phone number?
- The practice phone number listed in the NPPES registry for Karen Alfonsetti is (855) 863-8761.
- Is Karen Alfonsetti's NPI active?
- Yes — Karen Alfonsetti's NPI (1427385905) is active in the NPPES registry as of the last update on 2024-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.