IndividualActive
Jay Summer, M.D.
NPI 1720016918 · Pulmonary Disease Physician · Bay City, MI
Jay Summer, M.D. is a Pulmonary Disease Physician provider in Bay City, MI (NPI 1720016918).
Provider details
- NPI number
- 1720016918
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301063905 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
640 S Trumbull St
Bay City, MI 48708
Phone: (989) 893-7460
Fax: (989) 895-5813
Street-level locationGet directions
Mailing address
840 S Trumbull Rd
Bay City, MI 48708-9616
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jay Summer's NPI number?
- Jay Summer's National Provider Identifier (NPI) is 1720016918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Summer's specialty?
- Jay Summer is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Summer located?
- Jay Summer's practice location on file with NPPES is 640 S Trumbull St, Bay City, MI 48708.
- What is Jay Summer's phone number?
- The practice phone number listed in the NPPES registry for Jay Summer is (989) 893-7460.
- Is Jay Summer's NPI active?
- Yes — Jay Summer's NPI (1720016918) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.