Justin Donald Grifka
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 6,288
- Hospital affiliations
- 5
- Industry payments
- $593
- Medical group
- 1
- Practice address
- 120 E Midland St, Auburn, MI 48611
- Practice phone
- Call (989) 439-1235
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Total Family Healthcare
Auburn, Michigan
Find Justin Grifka'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.
Justin Donald Grifka is a family nurse practitioner in Auburn, Michigan
Justin Grifka practices at Total Family Healthcare in Auburn, Michigan.
Justin Grifka's NPI, 1548652860, was assigned on February 24, 2015. Justin Grifka holds Michigan license 4704265305.
- NPI
- 1548652860NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325367493
- NPI enumeration date
- February 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 439-1235
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Justin Donald Grifka practices at Total Family Healthcare in Auburn, Michigan
Justin Grifka's primary practice is Total Family Healthcare, at 120 E Midland St, Auburn, MI 48611 in Bay County. The practice phone is (989) 439-1235.
- Total Family Healthcare120 E Midland St, Auburn, MI 48611 · Bay CountyPhone(989) 439-1235
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Justin Donald Grifka is affiliated with 7 sites of care and 1 medical group
Justin Grifka's primary practice is Total Family Healthcare in Auburn, Michigan. Justin Grifka is also affiliated with University Hospital. The medical group on file is Total Family Healthcare. Dmand AI also links Justin Grifka to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Justin Donald Grifka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Justin Grifka practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Total Family Healthcare | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Justin Donald Grifka is one of 4,420 family nurse practitioners in Michigan
Family is Justin Grifka's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Justin Grifka is licensed in Michigan.
Specialties and state licenses
- Family nurse practitioner, MichiganPrimary
Family nurse practitioners near Justin Grifka
Counts of family nurse practitioners 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
Justin Donald Grifka treated 107 Medicare patients in 2024, average age 70
CMS counts 107 Medicare patients who saw Justin Grifka in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Justin Grifka's median patient age at 67, with 47% women.
Justin Grifka's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Justin Grifka's Medicare patients by sex, 2024
- Women4441%
- Men6359%
Chronic conditions among Justin Grifka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Arthritis35%
- Diabetes30%
- Anxiety26%
- Chronic kidney disease25%
- Tobacco use25%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Justin Grifka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Justin Donald Grifka wrote 6,288 Medicare Part D claims in 2024
In 2024, Justin Grifka wrote 6,288 Medicare Part D claims for 396 patients. 83% of them were for generic drugs.
Justin Grifka's Part D claims by kind of drug, 2024
- Generic5,240 claims83%
- Brand-name960 claims15%
- Other88 claims1%
Drug classes CMS tracks in Justin Grifka's Part D claims, 2024
- Opioids1%44 of 6,288 claims
- Antibiotics3%180 of 6,288 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Justin Donald Grifka takes part in Medicare
Justin Grifka accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Justin Donald Grifka received $593 in industry payments in 2025
CMS Open Payments shows 33 general payments to Justin Grifka from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $148.
Companies that paid Justin Grifka the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Justin Donald Grifka'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Justin Donald Grifka
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Justin Donald Grifka's NPI number?
Justin Donald Grifka's NPI number is 1548652860. It was assigned on February 24, 2015, and it is active in the NPI Registry.
What does Justin Donald Grifka specialize in?
Justin Donald Grifka is a family nurse practitioner in Auburn, Michigan. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Justin Donald Grifka practice?
Justin Grifka practices at 120 E Midland St, Auburn, MI 48611. Justin Grifka's primary practice is Total Family Healthcare in Auburn, Michigan. Dmand AI also links Justin Grifka to 4 hospitals and 1 group practice or clinic.
What is Justin Donald Grifka's office phone number?
The practice phone on file for Justin Grifka is (989) 439-1235.
What is Justin Donald Grifka's medical license number?
Justin Grifka holds Michigan license 4704265305.
Which hospitals is Justin Donald Grifka affiliated with?
Justin Grifka is affiliated with University Hospital. Dmand AI links Justin Grifka to 4 more hospitals.
What medical group is Justin Donald Grifka part of?
Justin Grifka is linked to Total Family Healthcare.
Does Justin Donald Grifka accept Medicare?
Yes. CMS lists Justin Grifka as accepting Medicare assignment.
How many Medicare patients does Justin Donald Grifka see?
CMS counts 107 Medicare patients who saw Justin Grifka in 2024, with an average age of 70.
Has Justin Donald Grifka received payments from drug or device companies?
CMS Open Payments shows $593 in general payments to Justin Grifka from 10 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Justin Donald Grifka been practicing?
Justin Grifka graduated from medical school in 2013, 13 years ago.
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