Dennis C. Packey, DO
Geriatric Medicine (Internal Medicine) Physician · Grosse Pointe Woods, MI
Dennis C. Packey, DO is a geriatric medicine (internal medicine) physician with a practice address in Grosse Pointe Woods, Michigan, and NPI 1821089236, issued on Nov 3, 2005. Check the license (Michigan 5101006508, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Dennis C. Packey
- Credential
- DO
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 5101006508 MI
Self-reported in NPPES; status is on the state search - Practice location
- 20867 Mack Ave, Grosse Pointe Woods, MI 48236
- Phone
- (313) 886-0600
- Enumerated
- Nov 3, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (313) 886-0612
- Medicaid IDs
- 4836838 MI
4836829 MI - Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 184 in Michigan → Look up another NPI →
Also registered at 20867 Mack Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Jankowski, M.D.Otolaryngology Physician1366586893
Verify Dennis C. Packey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101006508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
22 Medicare Part D claims, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Dennis C. Packey among 184 geriatric medicine (internal medicine) physician records in Michigan
Dennis C. Packey, DO is one of 184 geriatric medicine (internal medicine) physician records with a practice address in Michigan. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Michigan
There are 184 geriatric medicine (internal medicine) physician records in Michigan.
All 184 in Michigan → Every provider in Grosse Pointe Woods → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Touseef Rehman, M.D.Detroit, MI 482351326022245
- Samuel CarterRedford, MI 482401063984094
- Linda Plizga, D.O.Grosse Pointe, MI 482301235346578
- Sukanya Sil, M.D.Detroit, MI 482231205151446
- Henri Godbold, M.DDetroit, MI 482191407012834
- Gerald Daneshvar, M.D.Hamtramck, MI 482121548427164
- Shoaib Rasheed, D.O.Detroit, MI 482071427419662
- Vasan Deshikachar, M.D.,Detroit, MI 482041700827680
Common questions
What is Dennis C. Packey, DO's NPI number?
Dennis C. Packey, DO's National Provider Identifier (NPI) is 1821089236, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis C. Packey, DO located?
The NPPES record lists a practice address at 20867 Mack Ave, Grosse Pointe Woods, MI, 48236. Phone: (313) 886-0600. Providers update this record themselves, so call before visiting.
How can I verify Dennis C. Packey, DO's license?
NPPES lists Michigan license number 5101006508, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dennis C. Packey, DO prescribe under Medicare Part D?
In 2024, Dennis C. Packey, DO had 22 Medicare Part D claims; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.