Dr. Dennis C. Packey, DO
- Medicare services, 2020
- 54
- Part D claims, 2024
- 22
- Industry payments
- $696
- Affiliated sites
- 2
- State license
- 1
- Practice address
- 1330 Grand Pointe CT, Grand Blanc, MI 48439
- Practice phone
- Call (810) 695-8920
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regency at Grand Blanc
Skilled Nursing Facility · Grand Blanc, Michigan
Find Dr. Packey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Dennis C. Packey is a geriatric medicine (internal medicine) physician in Grand Blanc, Michigan
Dr. Packey practices at Regency at Grand Blanc in Grand Blanc, Michigan.
Dr. Packey's NPI, 1821089236, was assigned on November 3, 2005. Dr. Packey holds Michigan license 5101006508.
- NPI
- 1821089236NPI Registry (opens in a new tab)
- NPI enumeration date
- November 3, 2005
- NPI status
- Active
- Practice phone
- (810) 695-8920
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Dennis C. Packey practices at Regency at Grand Blanc in Grand Blanc, Michigan
Dr. Packey's primary practice is Regency at Grand Blanc, at 1330 Grand Pointe CT, Grand Blanc, MI 48439 in Genesee County. The practice phone is (810) 695-8920.
- Regency at Grand Blanc1330 Grand Pointe CT, Grand Blanc, MI 48439 · Genesee CountyPhone(810) 695-8920
Source: Dmand AI Affiliation Data
Dr. Dennis C. Packey is affiliated with 2 sites of care
Dr. Packey's primary practice is Regency at Grand Blanc in Grand Blanc, Michigan. Dmand AI also links Dr. Packey to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dennis C. Packey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Packey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regency at Grand Blanc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dennis C. Packey is one of 149 geriatric medicine (internal medicine) physicians in Michigan
Geriatric medicine is Dr. Packey's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Packey is licensed in Michigan.
Specialties and state licenses
- Geriatric medicine (internal medicine), MichiganPrimary
Geriatric medicine (internal medicine) physicians near Dr. Packey
Counts of geriatric medicine (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Dennis C. Packey billed Medicare for 54 services in 2020
CMS data shows 54 Medicare services from Dr. Packey across 2 procedure codes in 2020, all of them office visits. Medicare paid $2,144 for them. Every service was in an office.
Dr. Packey's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 8112020: 5493%
Dr. Packey compared with the Michigan median for geriatric medicine (internal medicine) physicians, 2020
- Dr. Packey
- Michigan median
- Medicare services
- 54vs 28681% below
- Part D claims
- 708vs 708Close to median
Medians across 153 geriatric medicine (internal medicine) physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Packey's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Packey and other geriatric medicine (internal medicine) physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dennis C. Packey's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Packey's median patient age at 71, with 40% women.
Dr. Packey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Dennis C. Packey wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Packey wrote 22 Medicare Part D claims. 95% of them were for generic drugs. They cover 28 drugs, with $11,787 in total drug cost. In 2019, CMS named 4,344 claims across 101 drugs.
Dr. Packey's Part D claims by kind of drug, 2024
- Generic21 claims95%
- Brand-name and other1 claims5%
Dr. Packey's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 4,3442020: 70884%
Drugs named by CMS: 28 in 2020, 101 in 2019.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Dennis C. Packey received $696 in industry payments from 2016 to 2019
CMS Open Payments shows 23 general payments to Dr. Packey from 5 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $479.
General payments to Dr. Packey by program year, 2016 to 2019
Companies that paid Dr. Packey the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dennis C. Packey's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Dennis C. Packey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dennis C. Packey's NPI number?
Dr. Dennis C. Packey's NPI number is 1821089236. It was assigned on November 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis C. Packey?
Dr. Dennis C. Packey is a geriatric medicine (internal medicine) physician in Grand Blanc, Michigan. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).
Where does Dr. Dennis C. Packey practice?
Dr. Packey practices at 1330 Grand Pointe CT, Grand Blanc, MI 48439. Dr. Packey's primary practice is Regency at Grand Blanc in Grand Blanc, Michigan. Dmand AI also links Dr. Packey to 1 physician office.
What is Dr. Dennis C. Packey's office phone number?
The practice phone on file for Dr. Packey is (810) 695-8920.
What is Dr. Dennis C. Packey's medical license number?
Dr. Packey holds Michigan license 5101006508.
Does Dr. Dennis C. Packey accept Medicare?
Yes. CMS data shows Dr. Packey billed Medicare for 54 services in 2020.
What services does Dr. Dennis C. Packey bill to Medicare?
In 2020, Dr. Packey's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Dennis C. Packey prescribe most?
In 2020 Medicare Part D data, Dr. Packey's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydralazine HCl.
Has Dr. Dennis C. Packey received payments from drug or device companies?
CMS Open Payments shows $696 in general payments to Dr. Packey from 5 companies from 2016 to 2019. The largest total came from Novo Nordisk Inc.
How long has Dr. Dennis C. Packey been practicing?
Dr. Packey's NPI was assigned in 2005.
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