Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aba Black, MD, MHS

Q: What is the NPI number for Aba Black?

The National Provider Identifier (NPI) for Aba Black is 1336584234, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in New Haven, CT · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336584234

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Registry record

Entity type Individual (Type 1)

Name Dr. Aba Black

Credential MD, MHS

Sex Female

Practice address 1450 Chapel St, New Haven, CT, 06511

Phone (203) 789-4044

Fax (203) 789-3007

Enumeration date May 6, 2013

Last updated in NPPES May 16, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 55116 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aba Black?

The National Provider Identifier (NPI) for Aba Black is 1336584234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aba Black practice?

The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-16.