What is Mallasetappa Umapathy's NPI number?

Mallasetappa Umapathy's National Provider Identifier (NPI) is 1811912512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mallasetappa Umapathy's specialty?

Mallasetappa Umapathy is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Mallasetappa Umapathy located?

Mallasetappa Umapathy's practice location on file with NPPES is 309 Main St, West Haven, CT 06516-4424.

What is Mallasetappa Umapathy's phone number?

The practice phone number listed in the NPPES registry for Mallasetappa Umapathy is (203) 933-4001.

Does Mallasetappa Umapathy accept Medicare?

Mallasetappa Umapathy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mallasetappa Umapathy's NPI active?

Yes — Mallasetappa Umapathy's NPI (1811912512) is active in the NPPES registry as of the last update on 2013-06-06.

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Mallasetappa Umapathy, MD

NPI 1811912512 · General Practice Physician · West Haven, CT

Mallasetappa Umapathy, MD is a General Practice Physician provider in West Haven, CT (NPI 1811912512).

Provider details

NPI number: 1811912512
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 025441 (CT)

Practice location

309 Main St

West Haven, CT 06516-4424

Phone: (203) 933-4001

Fax: (203) 933-3759

Street-level locationGet directions

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Mailing address

309 Main St

West Haven, CT 06516-4424

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 025441 (CT)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

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.

Enumerated: 2006-07-13
Last updated: 2013-06-06

Frequently asked questions

What is Mallasetappa Umapathy's NPI number?: Mallasetappa Umapathy's National Provider Identifier (NPI) is 1811912512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mallasetappa Umapathy's specialty?: Mallasetappa Umapathy is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Mallasetappa Umapathy located?: Mallasetappa Umapathy's practice location on file with NPPES is 309 Main St, West Haven, CT 06516-4424.
What is Mallasetappa Umapathy's phone number?: The practice phone number listed in the NPPES registry for Mallasetappa Umapathy is (203) 933-4001.
Does Mallasetappa Umapathy accept Medicare?: Mallasetappa Umapathy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mallasetappa Umapathy's NPI active?: Yes — Mallasetappa Umapathy's NPI (1811912512) is active in the NPPES registry as of the last update on 2013-06-06.

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