What is Ajay Ahuja's NPI number?

Ajay Ahuja's National Provider Identifier (NPI) is 1639211931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ajay Ahuja's specialty?

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

Where is Ajay Ahuja located?

Ajay Ahuja's practice location on file with NPPES is 825 High Ridge Rd, Stamford, CT 06905-1904.

What is Ajay Ahuja's phone number?

The practice phone number listed in the NPPES registry for Ajay Ahuja is (203) 322-3700.

Is Ajay Ahuja's NPI active?

Yes — Ajay Ahuja's NPI (1639211931) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Ajay Ahuja, M.D.

NPI 1639211931 · Internal Medicine Physician · Stamford, CT

Ajay Ahuja, M.D. is a Internal Medicine Physician provider in Stamford, CT (NPI 1639211931).

Provider details

NPI number: 1639211931
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 025539 (CT)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 025539 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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

825 High Ridge Rd

Stamford, CT 06905-1904

Phone: (203) 322-3700

Fax: (203) 968-8870

Street-level locationGet directions

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Mailing address