Dr. Johnathon Scott Kerns, DO
- Medicare services, 2024
- 962
- Medicare patients, 2024
- 537
- Part D claims, 2024
- 293
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 23900 Katy Freeway, Katy, TX 77494
- Practice phone
- Call (281) 392-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kerns' professional email, personal email and mobile number
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Dr. Johnathon Scott Kerns is an emergency medicine physician in Katy, Texas
Dr. Kerns practices at Memorial Hermann Katy Hospital in Katy, Texas, part of Memorial Hermann Health System.
Dr. Kerns' NPI, 1770813610, was assigned on December 27, 2009. Dr. Kerns graduated from PCOM Georgia - Suwanee in 2009. Dr. Kerns holds Texas license P7135.
- NPI
- 1770813610NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183868664
- NPI enumeration date
- December 27, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 392-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Johnathon Scott Kerns practices at Memorial Hermann Katy Hospital in Katy, Texas
Dr. Kerns' primary practice is Memorial Hermann Katy Hospital, at 23900 Katy Freeway, Katy, TX 77494 in Fort Bend County. The practice phone is (281) 392-1111.
- Memorial Hermann Katy Hospital23900 Katy Freeway, Katy, TX 77494 · Fort Bend CountyPhone(281) 392-1111
Source: Dmand AI Affiliation Data
Dr. Johnathon Scott Kerns is affiliated with 1 site of care and 2 medical groups
Dr. Kerns' primary practice is Memorial Hermann Katy Hospital in Katy, Texas, part of Memorial Hermann Health System. The medical group on file is ACS Primary Care Physicians Southwest, PA. Dmand AI also links Dr. Kerns to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Johnathon Scott Kerns' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kerns practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Katy Hospital | Available with a free account |
| +1 medical group | 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 Memorial Hermann Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Johnathon Scott Kerns is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Kerns' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kerns is board certified in emergency medicine by the AOA Board of Emergency Medicine. Dmand AI has Dr. Kerns' licenses on file in 2 states: Texas and Michigan.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Michigan license
Emergency medicine physicians near Dr. Kerns
Counts of emergency 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. Johnathon Scott Kerns billed Medicare for 962 services in 2024
CMS data shows 962 Medicare services from Dr. Kerns across 4 procedure codes in 2024, for 537 Medicare patients. Medicare paid $77,104 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kerns' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5232024: 5627%
- Tests and treatments
- 2023: 3302024: 40021%
Dr. Kerns compared with the Texas median for emergency medicine physicians, 2024
- Dr. Kerns
- Texas median
- Medicare services
- 962vs 2254.3 times
- Medicare patients
- 537vs 2062.6 times
- Part D claims
- 187vs 742.5 times
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Kerns' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Johnathon Scott Kerns treated 537 Medicare patients in 2024, average age 76
CMS counts 537 Medicare patients who saw Dr. Kerns in 2024. The largest group is 65 to 74, with 183 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kerns' median patient age at 56, with 62% women.
Dr. Kerns' Medicare patients by age, 2024
Dr. Kerns' Medicare patients by sex, 2024
- Women30657%
- Men23143%
Chronic conditions among Dr. Kerns' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes46%
- Chronic kidney disease45%
- Ischemic heart disease45%
- Mood disorders45%
- Anxiety43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kerns' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Johnathon Scott Kerns wrote 293 Medicare Part D claims in 2024
In 2024, Dr. Kerns wrote 293 Medicare Part D claims for 168 patients. 95% of them were for generic drugs. CMS names the drug for 187 of them, across 6 drugs with 11 or more claims each, at $1,133 in total drug cost. In 2023, CMS named 170 claims across 7 drugs.
Dr. Kerns' Part D claims by kind of drug, 2024
- Generic277 claims95%
- Brand-name and other16 claims5%
Dr. Kerns' 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. Kerns' Part D claims, 2024
- Opioids22%63 of 293 claims
- Antibiotics26%75 of 293 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1702024: 18710%
Drugs named by CMS: 6 in 2024, 7 in 2023.
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
Dr. Johnathon Scott Kerns 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 Dr. Kerns for performance year 2024, reported as part of a group. Dr. Kerns accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- 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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Dr. Johnathon Scott Kerns received $18 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Kerns from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $18.
Companies that paid Dr. Kerns the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Johnathon Scott Kerns graduated from PCOM Georgia - Suwanee
Dr. Kerns graduated from PCOM Georgia - Suwanee in 2009.
- Medical school
- Board certified in emergency medicine
- Board certified in 2009 - 2015
- Board certified in 2013 - 2025
Source: Dmand AI Professional Profile Data
Dr. Johnathon Scott Kerns accepts plans from 21 insurance carriers
Dr. Kerns is in network with 21 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Molina
- +13 more carriersWith a free account
Plan types Dr. Kerns accepts, by number of carriers
- PPO10
- HMO9
- Medicare6
- POS5
- Medicaid3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Johnathon Scott Kerns'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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 Dr. Johnathon Scott Kerns
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. Johnathon Scott Kerns' NPI number?
Dr. Johnathon Scott Kerns' NPI number is 1770813610. It was assigned on December 27, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Johnathon Scott Kerns?
Dr. Johnathon Scott Kerns is an emergency medicine physician in Katy, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Johnathon Scott Kerns practice?
Dr. Kerns practices at 23900 Katy Freeway, Katy, TX 77494. Dr. Kerns' primary practice is Memorial Hermann Katy Hospital in Katy, Texas, part of Memorial Hermann Health System. Dmand AI also links Dr. Kerns to 1 medical group.
What is Dr. Johnathon Scott Kerns' office phone number?
The practice phone on file for Dr. Kerns is (281) 392-1111.
What is Dr. Johnathon Scott Kerns' medical license number?
Dr. Kerns holds Texas license P7135, one of the licenses on file in 2 states.
Which states has Dr. Johnathon Scott Kerns been licensed in?
Dmand AI has state licenses on file for Dr. Kerns in Texas and Michigan.
Which hospitals is Dr. Johnathon Scott Kerns affiliated with?
Dr. Kerns practices at Memorial Hermann Katy Hospital in Katy, Texas.
What medical group is Dr. Johnathon Scott Kerns part of?
Dr. Kerns is linked to ACS Primary Care Physicians Southwest, PA. Dmand AI links Dr. Kerns to 1 more medical group.
Does Dr. Johnathon Scott Kerns accept Medicare?
Yes. CMS data shows Dr. Kerns billed Medicare for 962 services in 2024, and Dr. Kerns accepts Medicare assignment.
What is Dr. Johnathon Scott Kerns' MIPS score?
Dr. Kerns' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Johnathon Scott Kerns see?
CMS counts 537 Medicare patients who saw Dr. Kerns in 2024, with an average age of 76.
Is Dr. Johnathon Scott Kerns board certified?
Yes. Dr. Kerns is board certified in emergency medicine by the AOA Board of Emergency Medicine.
What services does Dr. Johnathon Scott Kerns bill to Medicare?
In 2024, Dr. Kerns' most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Dr. Johnathon Scott Kerns go to medical school?
Dr. Kerns graduated from PCOM Georgia - Suwanee in 2009.
What drugs does Dr. Johnathon Scott Kerns prescribe most?
In 2024 Medicare Part D data, Dr. Kerns' most prescribed drugs by claims were Ondansetron ODT, Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Johnathon Scott Kerns received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Kerns from 1 company from 2017 to 2017. The largest total came from Abiomed.
How long has Dr. Johnathon Scott Kerns been practicing?
Dr. Kerns graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Johnathon Scott Kerns accept?
Dr. Kerns is in network with 21 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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