Joseph Karanja, FNP
- Part D claims, 2024
- 1,175
- Industry payments
- $20
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2298 S Center Rd, Burton, MI 48519
- Practice phone
- Call (810) 257-3777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Genesee Health System
Burton, Michigan
Find Joseph Karanja'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.
Joseph Karanja is a family nurse practitioner in Burton, Michigan
Joseph Karanja practices at Genesee Health System in Burton, Michigan.
Joseph Karanja's NPI, 1194276287, was assigned on October 24, 2016. Joseph Karanja holds Michigan license 4704291580.
- NPI
- 1194276287NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860735156
- NPI enumeration date
- October 24, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (810) 257-3777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph Karanja practices at Genesee Health System in Burton, Michigan
Joseph Karanja's primary practice is Genesee Health System, at 2298 S Center Rd, Burton, MI 48519 in Genesee County. The practice phone is (810) 257-3777.
- Genesee Health System2298 S Center Rd, Burton, MI 48519 · Genesee CountyPhone(810) 257-3777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joseph Karanja is affiliated with 2 sites of care and 1 medical group
Joseph Karanja's primary practice is Genesee Health System in Burton, Michigan. The medical group on file is Genesee Health System. Dmand AI also links Joseph Karanja to 1 more group practice or clinic, 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 Joseph Karanja's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Karanja practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Genesee Health System | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Joseph Karanja is one of 4,420 family nurse practitioners in Michigan
Family is Joseph Karanja's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Joseph Karanja is licensed in Michigan.
Specialties and state licenses
- Family nurse practitioner, MichiganPrimary
Family nurse practitioners near Joseph Karanja
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
Joseph Karanja's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Joseph Karanja's median patient age at 49, with 51% women.
Joseph Karanja's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Joseph Karanja wrote 1,175 Medicare Part D claims in 2024
In 2024, Joseph Karanja wrote 1,175 Medicare Part D claims for 121 patients. 86% of them were for generic drugs.
Joseph Karanja's Part D claims by kind of drug, 2024
- Generic1,011 claims86%
- Brand-name149 claims13%
- Other15 claims1%
Drug classes CMS tracks in Joseph Karanja's Part D claims, 2024
- Antibiotics3%30 of 1,175 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 Joseph Karanja takes part in Medicare
Joseph Karanja 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Joseph Karanja received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Joseph Karanja from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $20.
Companies that paid Joseph Karanja 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 Joseph Karanja'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 Data |
| 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 Joseph Karanja
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph Karanja's NPI number?
Joseph Karanja's NPI number is 1194276287. It was assigned on October 24, 2016, and it is active in the NPI Registry.
What does Joseph Karanja specialize in?
Joseph Karanja is a family nurse practitioner in Burton, Michigan. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Joseph Karanja practice?
Joseph Karanja practices at 2298 S Center Rd, Burton, MI 48519. Joseph Karanja's primary practice is Genesee Health System in Burton, Michigan. Dmand AI also links Joseph Karanja to 1 group practice or clinic.
What is Joseph Karanja's office phone number?
The practice phone on file for Joseph Karanja is (810) 257-3777.
What is Joseph Karanja's medical license number?
Joseph Karanja holds Michigan license 4704291580.
What medical group is Joseph Karanja part of?
Joseph Karanja is linked to Genesee Health System.
Does Joseph Karanja accept Medicare?
Yes. CMS lists Joseph Karanja as accepting Medicare assignment.
Has Joseph Karanja received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Joseph Karanja from 1 company from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Joseph Karanja been practicing?
Joseph Karanja graduated from medical school in 2018, 8 years ago.
Selling to family practices?
See family nurse practitioners in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card