Gregg Patten, MD
NPI 1699720771 · Pulmonary Disease Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregg Patten, MD is a Pulmonary Disease Physician provider in Jackson, MI (NPI 1699720771).
Provider details
- NPI number
- 1699720771
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301041437 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 205 N East AveJackson, MI 49201-1753Phone: (517) 788-4800Fax: (517) 789-5968
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2021-06-29
- Certified
- 2021-06-29
Frequently asked questions
- What is Gregg Patten's NPI number?
- Gregg Patten's National Provider Identifier (NPI) is 1699720771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Patten's specialty?
- Gregg Patten is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gregg Patten located?
- Gregg Patten's practice location on file with NPPES is 900 E Michigan Ave, Jackson, MI 49201-2490.
- What is Gregg Patten's phone number?
- The practice phone number listed in the NPPES registry for Gregg Patten is (517) 782-3190.
- Does Gregg Patten accept Medicare?
- Gregg Patten is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregg Patten's NPI active?
- Yes — Gregg Patten's NPI (1699720771) is active in the NPPES registry as of the last update on 2021-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.