Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jenna Butner, MD

Addiction Medicine (Preventive Medicine) Physician in New Haven, CT · enumerated 2010.

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

National Provider Identifier

1316258775

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Registry record

Entity type Individual (Type 1)

Name Jenna Butner

Credential MD

Sex Female

Practice address 20 York St, New Haven, CT, 06510

Phone (203) 688-4242

Enumeration date Jun 30, 2010

Last updated in NPPES May 13, 2024

Taxonomy & licenses

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License MD17941 (RI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 53322 (CT) Secondary

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 053322 (CT) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 270676 (NY) Secondary

2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 270676 (NY) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 053322 (CT) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 270676 (NY) Secondary

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
008039745	Other	CT	PCS MEDICAID (BPT)
008053091	Other	CT	DR. BUTNER MEDICAID #
004217099	Other	CT	PCS MEDICAID NH
D400172220	Other	CT	BUTNER MEDICARE

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.

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Frequently asked questions

Is NPI 1316258775 active?

Yes, as of the latest NPPES snapshot, NPI 1316258775 is active (record last updated 2024-05-13).

How do I verify Jenna Butner's NPI record?

Cross-check NPI 1316258775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-13.