What is Wendy Alfonso's NPI number?

Wendy Alfonso's National Provider Identifier (NPI) is 1356296602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Wendy Alfonso's specialty?

Wendy Alfonso is listed in the NPPES registry with a primary specialty of Early Intervention Provider Agency (Agencies).

Where is Wendy Alfonso located?

Wendy Alfonso's practice location on file with NPPES is 193 E Madison Ave, Cresskill, NJ 07626-2228.

What is Wendy Alfonso's phone number?

The practice phone number listed in the NPPES registry for Wendy Alfonso is (201) 638-3184.

Is Wendy Alfonso's NPI active?

Yes — Wendy Alfonso's NPI (1356296602) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Wendy Alfonso

NPI 1356296602 · Early Intervention Provider Agency · Cresskill, NJ

Wendy Alfonso is a Early Intervention Provider Agency provider in Cresskill, NJ (NPI 1356296602).

Provider details

NPI number: 1356296602
Entity type: Individual
Primary specialty: Early Intervention Provider AgencyAgencies
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Early Intervention Provider AgencyPrimary252Y00000X
Agencies

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

193 E Madison Ave

Cresskill, NJ 07626-2228

Phone: (201) 638-3184

Street-level locationGet directions

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Mailing address