Dr. Jonathan Robert Hernandez, DO
- Part D claims, 2024
- 896
- Hospital affiliations
- 3
- Industry payments
- $249
- Medical groups
- 2
- State license
- 1
- Practice address
- 400 Medical Park Dr, Watervliet, MI 49098
- Practice phone
- Call (269) 463-3111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hernandez'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. Jonathan Robert Hernandez is a family medicine physician in Watervliet, Michigan
Dr. Hernandez practices at Corewell Health Watervliet Hospital in Watervliet, Michigan, part of Corewell Health.
Dr. Hernandez's NPI, 1043951718, was assigned on April 5, 2022. Dr. Hernandez graduated from Michigan State University College of Osteopathic Medicine in 2022. Dr. Hernandez holds Michigan license 5101028436.
- NPI
- 1043951718NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476999079
- NPI enumeration date
- April 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 463-3111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Robert Hernandez practices at Corewell Health Watervliet Hospital in Watervliet, Michigan
Dr. Hernandez's primary practice is Corewell Health Watervliet Hospital, at 400 Medical Park Dr, Watervliet, MI 49098 in Berrien County. The practice phone is (269) 463-3111.
- Corewell Health Watervliet Hospital400 Medical Park Dr, Watervliet, MI 49098 · Berrien CountyPhone(269) 463-3111
Source: Dmand AI Affiliation Data
Dr. Jonathan Robert Hernandez is affiliated with 3 sites of care and 2 medical groups
Dr. Hernandez's primary practice is Corewell Health Watervliet Hospital in Watervliet, Michigan, part of Corewell Health. Dr. Hernandez is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. The medical group on file is Corewell Health Medical Group South. Dmand AI also links Dr. Hernandez to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Robert Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hernandez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Watervliet Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Robert Hernandez is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Hernandez's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hernandez is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Hernandez
Counts of family 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. Jonathan Robert Hernandez's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Hernandez's median patient age at 34, with 60% women.
Dr. Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Jonathan Robert Hernandez wrote 896 Medicare Part D claims in 2024
In 2024, Dr. Hernandez wrote 896 Medicare Part D claims for 133 patients. 84% of them were for generic drugs. CMS names the drug for 538 of them, across 25 drugs with 11 or more claims each, at $30,932 in total drug cost.
Dr. Hernandez's Part D claims by kind of drug, 2024
- Generic757 claims84%
- Brand-name and other139 claims16%
Dr. Hernandez's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hernandez's Part D claims, 2024
- Opioids4%36 of 896 claims
- Antibiotics4%34 of 896 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Jonathan Robert Hernandez takes part in Medicare
Dr. Hernandez 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)
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Dr. Jonathan Robert Hernandez received $249 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dr. Hernandez from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $59.
General payments to Dr. Hernandez by program year, 2024 to 2025
Companies that paid Dr. Hernandez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Robert Hernandez graduated from Michigan State University College of Osteopathic Medicine
Dr. Hernandez graduated from Michigan State University College of Osteopathic Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Robert Hernandez'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 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Jonathan Robert Hernandez
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. Jonathan Robert Hernandez's NPI number?
Dr. Jonathan Robert Hernandez's NPI number is 1043951718. It was assigned on April 5, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Robert Hernandez?
Dr. Jonathan Robert Hernandez is a family medicine physician in Watervliet, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Jonathan Robert Hernandez practice?
Dr. Hernandez practices at 400 Medical Park Dr, Watervliet, MI 49098. Dr. Hernandez's primary practice is Corewell Health Watervliet Hospital in Watervliet, Michigan, part of Corewell Health. Dmand AI also links Dr. Hernandez to 1 hospital and 1 medical group.
What is Dr. Jonathan Robert Hernandez's office phone number?
The practice phone on file for Dr. Hernandez is (269) 463-3111.
What is Dr. Jonathan Robert Hernandez's medical license number?
Dr. Hernandez holds Michigan license 5101028436, one of 2 state licenses on file.
Which hospitals is Dr. Jonathan Robert Hernandez affiliated with?
Dr. Hernandez practices at Corewell Health Watervliet Hospital in Watervliet, Michigan. Dr. Hernandez is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. Dmand AI links Dr. Hernandez to 1 more hospital.
What medical group is Dr. Jonathan Robert Hernandez part of?
Dr. Hernandez is linked to Corewell Health Medical Group South. Dmand AI links Dr. Hernandez to 1 more medical group.
Does Dr. Jonathan Robert Hernandez accept Medicare?
Yes. CMS lists Dr. Hernandez as accepting Medicare assignment.
Where did Dr. Jonathan Robert Hernandez go to medical school?
Dr. Hernandez graduated from Michigan State University College of Osteopathic Medicine in 2022.
What drugs does Dr. Jonathan Robert Hernandez prescribe most?
In 2024 Medicare Part D data, Dr. Hernandez's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan-Hydrochlorothiazide.
Has Dr. Jonathan Robert Hernandez received payments from drug or device companies?
CMS Open Payments shows $249 in general payments to Dr. Hernandez from 8 companies from 2024 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Jonathan Robert Hernandez been practicing?
Dr. Hernandez graduated from medical school in 2022, 4 years ago.
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