Dennis Packey, DO
NPI 1821089236 · Geriatric Medicine (Internal Medicine) Physician · Grosse Pointe Woods, MI
Dennis Packey, DO is a Geriatric Medicine (Internal Medicine) Physician provider in Grosse Pointe Woods, MI (NPI 1821089236).
Provider details
- NPI number
- 1821089236
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101006508 (MI)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2023-03-07
Frequently asked questions
- What is Dennis Packey's NPI number?
- Dennis Packey's National Provider Identifier (NPI) is 1821089236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Packey's specialty?
- Dennis Packey is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Packey located?
- Dennis Packey's practice location on file with NPPES is 20867 Mack Ave, Grosse Pointe Woods, MI 48236-1392.
- What is Dennis Packey's phone number?
- The practice phone number listed in the NPPES registry for Dennis Packey is (313) 886-0600.
- Is Dennis Packey's NPI active?
- Yes — Dennis Packey's NPI (1821089236) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.