Jonathan Hernandez, PA-C
- Medicare patients, 2024
- 3,243
- Part D claims, 2024
- 17
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Industry payments
- $167
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates
Chicago, Illinois
Find Jonathan 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.
Jonathan Hernandez is a physician assistant in Chicago, Illinois
Jonathan Hernandez practices at Signify Health Medical Associates in Chicago, Illinois.
Jonathan Hernandez's NPI, 1497121545, was assigned on August 12, 2015. Jonathan Hernandez holds Florida license PA9108887.
- NPI
- 1497121545NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991005688
- NPI enumeration date
- August 12, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Hernandez practices at Signify Health Medical Associates in Chicago, Illinois
Jonathan Hernandez's primary practice is Signify Health Medical Associates, at 33 S State St, Chicago, IL 60603 in Cook County. The practice phone is (877) 868-5351.
- Signify Health Medical Associates33 S State St, Chicago, IL 60603 · Cook CountyPhone(877) 868-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jonathan Hernandez is affiliated with 8 sites of care and 14 medical groups
Jonathan Hernandez's primary practice is Signify Health Medical Associates in Chicago, Illinois. Jonathan Hernandez is also affiliated with Memorial Regional Hospital. The medical group on file is Signify Health. Dmand AI also links Jonathan Hernandez to 13 more medical groups and 6 group practices and clinics, 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 Jonathan Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Hernandez practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates | Available with a free account |
| +7 more sites and 13 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Hernandez is one of 4,299 physician assistants in Illinois
Physician assistant is Jonathan Hernandez's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Jonathan Hernandez's licenses on file in 2 states: Florida and Nevada.
Specialties and state licenses
- Physician assistant, FloridaPrimary
- Nevada license
Physician assistants near Jonathan Hernandez
Counts of physician assistants 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
Jonathan Hernandez treated 3,243 Medicare patients in 2024, average age 78
CMS counts 3,243 Medicare patients who saw Jonathan Hernandez in 2024. The largest group is 75 to 84, with 1,039 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 89% are also on Medicaid. Their average risk score is 2.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jonathan Hernandez's median patient age at 73, with 53% women.
Jonathan Hernandez's Medicare patients by age, 2024
Jonathan Hernandez's Medicare patients by sex, 2024
- Women1,86858%
- Men1,37542%
Chronic conditions among Jonathan Hernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders73%
- Depression66%
- Alzheimer's and dementia63%
- Anxiety55%
- Diabetes54%
- Arthritis50%
Share of Medicare patients with each condition. A patient can have several.
Jonathan 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 73
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Hernandez wrote 17 Medicare Part D claims in 2024
In 2024, Jonathan Hernandez wrote 17 Medicare Part D claims. 76% of them were for generic drugs.
Jonathan Hernandez's Part D claims by kind of drug, 2024
- Generic13 claims76%
- Brand-name and other4 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jonathan Hernandez scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Jonathan Hernandez for performance year 2024, reported individually. Jonathan Hernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jonathan Hernandez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Jonathan Hernandez received $167 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jonathan Hernandez from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $167.
Companies that paid Jonathan Hernandez 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 Jonathan 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 | 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)Clinician Public Reporting: Overall MIPS Performance (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 Jonathan 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 Jonathan Hernandez's NPI number?
Jonathan Hernandez's NPI number is 1497121545. It was assigned on August 12, 2015, and it is active in the NPI Registry.
What does Jonathan Hernandez specialize in?
Jonathan Hernandez is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jonathan Hernandez practice?
Jonathan Hernandez practices at 33 S State St, Chicago, IL 60603. Jonathan Hernandez's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dmand AI also links Jonathan Hernandez to 13 medical groups and 6 group practices and clinics.
What is Jonathan Hernandez's office phone number?
The practice phone on file for Jonathan Hernandez is (877) 868-5351.
What is Jonathan Hernandez's medical license number?
Jonathan Hernandez holds Florida license PA9108887, one of the licenses on file in 2 states.
Which states has Jonathan Hernandez been licensed in?
Dmand AI has state licenses on file for Jonathan Hernandez in Florida and Nevada.
Which hospitals is Jonathan Hernandez affiliated with?
Jonathan Hernandez is affiliated with Memorial Regional Hospital.
What medical group is Jonathan Hernandez part of?
Jonathan Hernandez is linked to Signify Health. Dmand AI links Jonathan Hernandez to 13 more medical groups.
Does Jonathan Hernandez accept Medicare?
Yes. CMS lists Jonathan Hernandez as accepting Medicare assignment.
Does Jonathan Hernandez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jonathan Hernandez as offering telehealth services.
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What is Jonathan Hernandez's MIPS score?
Jonathan Hernandez's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Jonathan Hernandez see?
CMS counts 3,243 Medicare patients who saw Jonathan Hernandez in 2024, with an average age of 78.
Has Jonathan Hernandez received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Jonathan Hernandez from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Jonathan Hernandez been practicing?
Jonathan Hernandez graduated from medical school in 2017, 9 years ago.
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