What is Lisa Gengo's NPI number?

Lisa Gengo's National Provider Identifier (NPI) is 1023289881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lisa Gengo's specialty?

Lisa Gengo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Lisa Gengo located?

Lisa Gengo's practice location on file with NPPES is 8 Knight St, Norwalk, CT 06851-4720.

What is Lisa Gengo's phone number?

The practice phone number listed in the NPPES registry for Lisa Gengo is (914) 419-7585.

Is Lisa Gengo's NPI active?

Yes — Lisa Gengo's NPI (1023289881) is active in the NPPES registry as of the last update on 2013-08-07.

IndividualActive

Lisa Gengo, ND, PAC

NPI 1023289881 · Physician Assistant · Norwalk, CT

Lisa Gengo, ND, PAC is a Physician Assistant provider in Norwalk, CT (NPI 1023289881).

Provider details

NPI number: 1023289881
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: ND, PAC
Sex: Female
Sole proprietor: Yes
License: 004185 (NY)

Practice location

8 Knight St

Suite 205

Norwalk, CT 06851-4720

Phone: (914) 419-7585

Street-level locationGet directions

More CT providers

Mailing address

8 Knight St

Norwalk, CT 06851-4720

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 004185 (NY)
Physician Assistants & Advanced Practice Nursing Providers
Naturopath175F00000XLicense 00310 (CT)
Other Service Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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.

Enumerated: 2008-03-19
Last updated: 2013-08-07

Frequently asked questions

What is Lisa Gengo's NPI number?: Lisa Gengo's National Provider Identifier (NPI) is 1023289881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lisa Gengo's specialty?: Lisa Gengo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Lisa Gengo located?: Lisa Gengo's practice location on file with NPPES is 8 Knight St, Norwalk, CT 06851-4720.
What is Lisa Gengo's phone number?: The practice phone number listed in the NPPES registry for Lisa Gengo is (914) 419-7585.
Is Lisa Gengo's NPI active?: Yes — Lisa Gengo's NPI (1023289881) is active in the NPPES registry as of the last update on 2013-08-07.

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