MS. MEGAN ANN ALFREDSEN NP
NPI 1912829698
Nurse Practitioner - Family in West Islip, NY
About Ms. Megan Ann Alfredsen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MEGAN ANN ALFREDSEN NP (NPI 1912829698) is an individual family provider in West Islip, New York, licensed in New York (F359881-01) and active in the NPI registry since July 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST ISLIP, NY 11795
WEST ISLIP, NY 11795
WEST ISLIP, NY 11795
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Megan Alfredsen's NPI number?
The NPI number for Megan Alfredsen is 1912829698. It was assigned to this individual provider in the NPPES registry on July 27, 2026.
Where is Megan Alfredsen located?
Megan Alfredsen practices at 180 Sunrise Hwy, West Islip, NY 11795. The listed phone number is (631) 893-0150.
What is Megan Alfredsen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
When was this NPI record last updated?
The NPPES record for Megan Alfredsen was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Megan Ann Alfredsen, NP · NPI 1912829698
Family physician in West Islip, New York. Individual provider, active in the CMS NPPES registry since July 27, 2026.
## Identity
- **NPI:** 1912829698 (Entity type: Individual)
- **Enumerated:** July 27, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F359881-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 SUNRISE HWY, West Islip, NY 11795-2012
- **Phone:** (631) 893-0150
## Record status
- **NPPES last updated:** July 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912829698) · Data from the CMS NPPES public registry.