What is Walter Mendoza's NPI number?

Walter Mendoza's National Provider Identifier (NPI) is 1780703538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Walter Mendoza's specialty?

Walter Mendoza is listed in the NPPES registry with a primary specialty of Sports Physician Chiropractor (Chiropractic Providers).

Where is Walter Mendoza located?

Walter Mendoza's practice location on file with NPPES is 31 Guy Lombardo Ave, Freeport, NY 11520-3632.

What is Walter Mendoza's phone number?

The practice phone number listed in the NPPES registry for Walter Mendoza is (516) 213-4610.

Is Walter Mendoza's NPI active?

Yes — Walter Mendoza's NPI (1780703538) is active in the NPPES registry as of the last update on 2025-11-07.

IndividualActive

Walter Mendoza, D.C.

NPI 1780703538 · Sports Physician Chiropractor · Freeport, NY

Walter Mendoza, D.C. is a Sports Physician Chiropractor provider in Freeport, NY (NPI 1780703538).

Provider details

NPI number: 1780703538
Entity type: Individual
Primary specialty: Sports Physician ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: No
License: 010611 (NY)

Specialties & taxonomies

Sports Physician ChiropractorPrimary111NS0005XLicense 010611 (NY)
Chiropractic Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

31 Guy Lombardo Ave

Freeport, NY 11520-3632

Phone: (516) 213-4610

Fax: (516) 213-4819

Street-level locationGet directions

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Mailing address