Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jay L Summer, M.D.

Q: What is the NPI number for Jay Summer?

The National Provider Identifier (NPI) for Jay Summer is 1720016918, a Type 1 (individual) record in the CMS NPPES registry.

Pulmonary Disease Physician in Bay City, MI · enumerated 2006.

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

National Provider Identifier

1720016918

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Registry record

Entity type Individual (Type 1)

Name Jay L Summer

Credential M.D.

Sex Male

Practice address 640 S Trumbull St, Bay City, MI, 48708

Phone (989) 893-7460

Fax (989) 895-5813

Enumeration date Jun 28, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 4301063905 (MI) 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
2900901371	Other	MI	BLUE CROSS BLUE SHIELD
1004181	Other	MI	MC LAREN HEALTH
382424979100	Other	MI	COMMUNITY CHOICE
P00284960	Other	MI	METERAHEALTH
2900901371	Other	MI	BLUE CARE NETWORK

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 Jay Summer?

The National Provider Identifier (NPI) for Jay Summer is 1720016918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jay Summer practice?

The practice location on file with NPPES is in Bay City, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Midmichigan Pulmonary, Assoc.;P.C. Pulmonary Disease Physician · Bay City, MI NPI 1801825013 Mohammad Katranji Pulmonary Disease Physician · Bay City, MI NPI 1215143300 Ali Soueidan Pulmonary Disease Physician · Bay City, MI NPI 1053517540 Mclaren Bay Region Pulmonary Disease Physician · Bay City, MI NPI 1083974323 Tricity Lung Associates Plc Sleep Medicine (Internal Medicine) Physician · Bay City, MI NPI 1386035012 Chad Wolinski Family Nurse Practitioner · Bay City, MI NPI 1760847883

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.