What is Marilyn Alfonso's NPI number?

Marilyn Alfonso's National Provider Identifier (NPI) is 1922849637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilyn Alfonso's specialty?

Marilyn Alfonso is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Marilyn Alfonso located?

Marilyn Alfonso's practice location on file with NPPES is 79 Heatherfield Rd, Valley Stream, NY 11581-2316.

What is Marilyn Alfonso's phone number?

The practice phone number listed in the NPPES registry for Marilyn Alfonso is (516) 238-5296.

Is Marilyn Alfonso's NPI active?

Yes — Marilyn Alfonso's NPI (1922849637) is active in the NPPES registry as of the last update on 2024-06-05.

IndividualActive

Marilyn Alfonso

NPI 1922849637 · Registered Nurse · Valley Stream, NY

Marilyn Alfonso is a Registered Nurse provider in Valley Stream, NY (NPI 1922849637).

Provider details

NPI number: 1922849637
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 421859 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 421859 (NY)
Nursing Service Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
2 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

79 Heatherfield Rd

Valley Stream, NY 11581-2316

Phone: (516) 238-5296

Street-level locationGet directions

More NY providers

Mailing address