Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathaniel Manning, M.D.

Emergency Medicine Physician in Putnam, CT · enumerated 2006.

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

National Provider Identifier

1467426528

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Registry record

Entity type Individual (Type 1)

Name Nathaniel Manning

Credential M.D.

Sex Male

Practice address 320 Pomfret St, Putnam, CT, 06260

Phone (860) 928-6541

Fax (860) 963-6368

Enumeration date Feb 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 040347 (CT) Primary

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

Other identifiers

Identifier	Type	State	Issuer
500HBE168CT01	Other	CT	BLUECROSS BLUESHIELD

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 Nathaniel Manning?

The National Provider Identifier (NPI) for Nathaniel Manning is 1467426528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathaniel Manning practice?

The practice location on file with NPPES is in Putnam, 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 2007-07-08.