METABOLISM ASSOCIATES PC
NPI 1861473787
Internal Medicine - Nephrology in New Haven, CT

Q: What is Metabolism Associates PC's NPI number?

The NPI number for Metabolism Associates PC is 1861473787. It was assigned to this organization in the NPPES registry on November 8, 2005.

Q: What is Metabolism Associates PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since November 08, 2005CLIA 07D0098590 · Microscopy

136 SHERMAN AVE, SUITE 405, NEW HAVEN, CT 06511(203) 787-0117(203) 777-3559 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 2, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Metabolism Associates Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

METABOLISM ASSOCIATES PC (NPI 1861473787) is a healthcare organization registered as a nephrology in New Haven, Connecticut and active in the NPI registry since November 2005. The organization holds a CLIA Microscopy certificate valid through March 6, 2028 and lists Jennifer Matson Halloran, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1861473787

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameMETABOLISM ASSOCIATES PC

Location Address136 SHERMAN AVE, SUITE 405New Haven, CT 06511-5238

Mailing Address136 Sherman Ave, Suite 405New Haven, CT 06511-5238 · (203) 787-0117 · Fax (203) 777-3559

Phone(203) 787-0117

Fax(203) 777-3559

Organization SubpartNo

Authorized OfficialJennifer Matson HalloranPractice Administrator · (203) 787-0117

Enumeration DateNovember 8, 2005

Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1861473787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

136 SHERMAN AVE, New Haven, CT 06511

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Other Identifiers 1

Medicaid004001582CT

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 07D0098590

Metabolism Associates · New Haven, CT

Active · expires Mar 6, 2028

CLIA Number07D0098590

Laboratory TypePhysician Office

Certificate Effective DateMarch 7, 2026

Certificate Expiration DateMarch 6, 2028

Laboratory DirectorFredric O. Finkelstein

Laboratory Phone(203) 787-0117

Laboratory LocationMetabolism Associates136 Sherman Ave, Suite 405, New Haven, CT 06511

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHARON HASBANI MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

136 SHERMAN AVE
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 562-8071

MARY M TSE M.D.

Obstetrics & Gynecology (Gynecology)

136 SHERMAN AVE, STE 301
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-7458

DR. VAZRICK MANSOURIAN M.D.

Surgery

136 SHERMAN AVE, SUITE 308
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-5819

MARK H. WEINSTEIN, MD PC

Plastic Surgery

136 SHERMAN AVE, 407
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 624-0673

AMY TSUN MAN YUNG DPM

Podiatrist (Foot & Ankle Surgery)

136 SHERMAN AVE, STE. 202
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 624-9991

EFFIE C. CHANG, M.D., P.C.

Obstetrics & Gynecology (Gynecology)

136 SHERMAN AVE, SUITE 302
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 776-5360

DR. SUSHIL GUPTA M.D.

Internal Medicine (Pulmonary Disease)

136 SHERMAN AVE, SUITE#504
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 772-2499

TAMZIN MARCHESE RD

Dietitian, Registered

136 SHERMAN AVE, 405
NEW HAVEN, CT 06511

South Central Connecticut Planning Region (203) 787-0117

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Metabolism Associates PC's NPI number?

The NPI number for Metabolism Associates PC is 1861473787. It was assigned to this organization in the NPPES registry on November 8, 2005.

Where is Metabolism Associates PC located?

Metabolism Associates PC is located at 136 Sherman Ave Suite 405, New Haven, CT 06511. The listed phone number is (203) 787-0117.

What is Metabolism Associates PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Does Metabolism Associates PC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 07D0098590) is associated with this NPI, valid through March 6, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Metabolism Associates PC was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.