Jonathan Kistemaker, AA
- Medicare services, 2024
- 39
- Medicare patients, 2026
- 124
- MIPS score, 2026
- 95
- Hospital affiliations
- 2
- Industry payments
- $34
- Practice address
- 1350 13th Ave S, Jacksonville Beach, FL 32250
- Practice phone
- Call (904) 247-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Kistemaker'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 Kistemaker is an anesthesiologist assistant in Jacksonville Beach, Florida
Jonathan Kistemaker practices at Baptist Medical Center Beaches in Jacksonville Beach, Florida, part of Baptist Health.
Jonathan Kistemaker's NPI, 1538634274, was assigned on October 9, 2018. Jonathan Kistemaker holds Florida license AA489.
- NPI
- 1538634274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759625502
- NPI enumeration date
- October 9, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 247-2900
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Kistemaker practices at Baptist Medical Center Beaches in Jacksonville Beach, Florida
Jonathan Kistemaker's primary practice is Baptist Medical Center Beaches, at 1350 13th Ave S, Jacksonville Beach, FL 32250 in Duval County. The practice phone is (904) 247-2900.
- Baptist Medical Center Beaches1350 13th Ave S, Jacksonville Beach, FL 32250 · Duval CountyPhone(904) 247-2900
Source: Dmand AI Affiliation Data
Jonathan Kistemaker is affiliated with 2 sites of care and 1 medical group
Jonathan Kistemaker's primary practice is Baptist Medical Center Beaches in Jacksonville Beach, Florida, part of Baptist Health. Jonathan Kistemaker is also affiliated with Baptist Medical Center Jacksonville. The medical group on file is U.S. Anesthesia Partners.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Kistemaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Kistemaker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Medical Center Beaches | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Health and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan Kistemaker is one of 851 anesthesiologist assistants in Florida
Anesthesiologist assistant is Jonathan Kistemaker's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Jonathan Kistemaker is licensed in Florida.
Specialties and state licenses
- Anesthesiologist assistant, FloridaPrimary
Anesthesiologist assistants near Jonathan Kistemaker
Counts of anesthesiologist 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 Kistemaker billed Medicare for 39 services in 2024
CMS data shows 39 Medicare services from Jonathan Kistemaker across 2 procedure codes in 2024, for 124 Medicare patients. Medicare paid $2,466 for them. Every service was in a facility, such as a hospital, rather than an office.
Jonathan Kistemaker compared with the Florida median for anesthesiologist assistants, 2024
- Jonathan Kistemaker
- Florida median
- Medicare services
- 39vs 5529% below
- Medicare patients
- 124vs 10024% above
Medians across 633 anesthesiologist assistants in Florida with Dmand AI profiles that report each measure.
Jonathan Kistemaker's most billed Medicare procedure codes, 2024
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 Jonathan Kistemaker and other anesthesiologist assistants in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jonathan Kistemaker treated 124 Medicare patients in 2026, average age 74
CMS counts 124 Medicare patients who saw Jonathan Kistemaker in 2026. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.87, 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 Kistemaker's median patient age at 66, with 46% women.
Jonathan Kistemaker's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Jonathan Kistemaker's Medicare patients by sex, 2026
- Women5948%
- Men6552%
Chronic conditions among Jonathan Kistemaker's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease48%
- Atrial fibrillation39%
- Heart failure37%
- Chronic kidney disease36%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Kistemaker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Jonathan Kistemaker scored 95 out of 100 in Medicare's MIPS program for 2026
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Jonathan Kistemaker for performance year 2026, reported as part of a group. Jonathan Kistemaker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jonathan Kistemaker's MIPS scores, performance year 2026
- 95of 100Final score
- 99.5of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2026 data
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Jonathan Kistemaker received $34 in industry payments in 2024
CMS Open Payments shows 1 general payment to Jonathan Kistemaker from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $34.
Companies that paid Jonathan Kistemaker the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Kistemaker accepts plans from 1 insurance carrier
Jonathan Kistemaker is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Jonathan Kistemaker'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 DataMedicare Physician & Other Practitioners - 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) |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Jonathan Kistemaker
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 Kistemaker's NPI number?
Jonathan Kistemaker's NPI number is 1538634274. It was assigned on October 9, 2018, and it is active in the NPI Registry.
What does Jonathan Kistemaker specialize in?
Jonathan Kistemaker is an anesthesiologist assistant in Jacksonville Beach, Florida. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Jonathan Kistemaker practice?
Jonathan Kistemaker practices at 1350 13th Ave S, Jacksonville Beach, FL 32250. Jonathan Kistemaker's primary practice is Baptist Medical Center Beaches in Jacksonville Beach, Florida, part of Baptist Health.
What is Jonathan Kistemaker's office phone number?
The practice phone on file for Jonathan Kistemaker is (904) 247-2900. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Jonathan Kistemaker's email address?
Dmand AI checks professional and personal email addresses for Jonathan Kistemaker through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Jonathan Kistemaker's medical license number?
Jonathan Kistemaker holds Florida license AA489.
Which hospitals is Jonathan Kistemaker affiliated with?
Jonathan Kistemaker practices at Baptist Medical Center Beaches in Jacksonville Beach, Florida. Jonathan Kistemaker is also affiliated with Baptist Medical Center Jacksonville.
What medical group is Jonathan Kistemaker part of?
Jonathan Kistemaker is linked to U.S. Anesthesia Partners.
Who does Jonathan Kistemaker practice with?
Dmand AI links 1,312 HCPs to Jonathan Kistemaker's primary medical group, 165 of them anesthesiologist assistants. A free account lists them, with verified contacts.
Does Jonathan Kistemaker accept Medicare?
Yes. CMS data shows Jonathan Kistemaker billed Medicare for 39 services in 2024, and Jonathan Kistemaker accepts Medicare assignment.
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What is Jonathan Kistemaker's MIPS score?
Jonathan Kistemaker's MIPS final score for performance year 2026 is 95 out of 100, reported as part of a group.
How many Medicare patients does Jonathan Kistemaker see?
CMS counts 124 Medicare patients who saw Jonathan Kistemaker in 2026, with an average age of 74.
What services does Jonathan Kistemaker bill to Medicare?
In 2024, Jonathan Kistemaker's most billed Medicare services were anesthesia (00731) and anesthesia (01922).
Has Jonathan Kistemaker received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Jonathan Kistemaker from 1 company from 2024 to 2024. The largest total came from Edwards Lifesciences Corporation.
How long has Jonathan Kistemaker been practicing?
Jonathan Kistemaker graduated from medical school in 2018, 8 years ago.
What EHR does Jonathan Kistemaker's practice use?
Dmand AI tracks the EHR system at Baptist Medical Center Beaches and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
What insurance does Jonathan Kistemaker accept?
Jonathan Kistemaker is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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