What is Glenn Gero's NPI number?

Glenn Gero's National Provider Identifier (NPI) is 1942538095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Glenn Gero's specialty?

Glenn Gero is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Glenn Gero located?

Glenn Gero's practice location on file with NPPES is 256 Colfax Ave, Clifton, NJ 07013-1702.

What is Glenn Gero's phone number?

The practice phone number listed in the NPPES registry for Glenn Gero is (973) 471-5758.

Is Glenn Gero's NPI active?

Yes — Glenn Gero's NPI (1942538095) is active in the NPPES registry as of the last update on 2009-12-01.

IndividualActive

Glenn Gero, N..D.

NPI 1942538095 · Nutritionist · Clifton, NJ

Glenn Gero, N..D. is a Nutritionist provider in Clifton, NJ (NPI 1942538095).

Provider details

NPI number: 1942538095
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: N..D.
Sex: Male
Sole proprietor: Yes

Practice location

256 Colfax Ave

Clifton, NJ 07013-1702

Phone: (973) 471-5758

Fax: (973) 471-1776

Street-level locationGet directions

More NJ providers

Mailing address

256 Colfax Ave

Clifton, NJ 07013-1702

Specialties & taxonomies

NutritionistPrimary133N00000X
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(78/100 index)

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
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.

Enumerated: 2009-12-01
Last updated: 2009-12-01

Frequently asked questions

What is Glenn Gero's NPI number?: Glenn Gero's National Provider Identifier (NPI) is 1942538095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Glenn Gero's specialty?: Glenn Gero is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
Where is Glenn Gero located?: Glenn Gero's practice location on file with NPPES is 256 Colfax Ave, Clifton, NJ 07013-1702.
What is Glenn Gero's phone number?: The practice phone number listed in the NPPES registry for Glenn Gero is (973) 471-5758.
Is Glenn Gero's NPI active?: Yes — Glenn Gero's NPI (1942538095) is active in the NPPES registry as of the last update on 2009-12-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions