What is Eric Liben's NPI number?

Eric Liben's National Provider Identifier (NPI) is 1336183888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eric Liben's specialty?

Eric Liben is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Eric Liben located?

Eric Liben's practice location on file with NPPES is 100 Broadway, North Haven, CT 06473-2365.

What is Eric Liben's phone number?

The practice phone number listed in the NPPES registry for Eric Liben is (203) 234-1891.

Is Eric Liben's NPI active?

Yes — Eric Liben's NPI (1336183888) is active in the NPPES registry as of the last update on 2014-03-03.

IndividualActive

Eric Liben, MD

NPI 1336183888 · Internal Medicine Physician · North Haven, CT

Eric Liben, MD is a Internal Medicine Physician provider in North Haven, CT (NPI 1336183888).

Provider details

NPI number: 1336183888
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 025715 (CT)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 025715 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

100 Broadway

North Haven, CT 06473-2365

Phone: (203) 234-1891

Fax: (203) 234-7037

Street-level locationGet directions

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Mailing address