Dr. Jay Austin Johnson, MD
- Medicare services, 2024
- 8,481
- Medicare patients, 2024
- 1,174
- Part D claims, 2024
- 4,979
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Practice address
- 1595 Soquel Dr, Santa Cruz, CA 95065
- Practice phone
- Call (831) 474-8880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dominican Plastic & Reconstructive Surgery
Santa Cruz, California
Find Dr. Johnson'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. Jay Austin Johnson is a cardiologist in Santa Cruz, California
Dr. Johnson practices at Dominican Plastic & Reconstructive Surgery in Santa Cruz, California.
Dr. Johnson's NPI, 1699810697, was assigned on February 20, 2007. Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1990. Dr. Johnson's California license number on file is G73261.
- NPI
- 1699810697NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092802694
- NPI enumeration date
- February 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (831) 474-8880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay Austin Johnson practices at Dominican Plastic & Reconstructive Surgery in Santa Cruz, California
Dr. Johnson's primary practice is Dominican Plastic & Reconstructive Surgery, at 1595 Soquel Dr, Santa Cruz, CA 95065 in Santa Cruz County. The practice phone is (831) 474-8880.
- Dominican Plastic & Reconstructive Surgery1595 Soquel Dr, Santa Cruz, CA 95065 · Santa Cruz CountyPhone(831) 474-8880
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jay Austin Johnson is affiliated with 7 sites of care and 2 medical groups
Dr. Johnson's primary practice is Dominican Plastic & Reconstructive Surgery in Santa Cruz, California. Dr. Johnson is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is Cardiovascular Associates of Santa Cruz. Dmand AI also links Dr. Johnson to 2 more hospitals, 2 group practices and clinics, 1 physician office and 1 medical group, 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 Dr. Jay Austin Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dominican Plastic & Reconstructive Surgery | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jay Austin Johnson is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Johnson is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Johnson's licenses on file in 3 states: California, Nevada and Arizona.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Nevada license
- Arizona license
Clinical focus
Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic hypertension and circulation problems among the conditions Dr. Johnson treats.
Cardiologists near Dr. Johnson
Counts of cardiologists 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. Jay Austin Johnson billed Medicare for 8,481 services in 2024
CMS data shows 8,481 Medicare services from Dr. Johnson across 50 procedure codes in 2024, for 1,174 Medicare patients. Medicare paid $593,544 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,3532024: 3,351No change
- Tests and treatments
- 2023: 3,3122024: 3,0348%
- Drugs given in the office
- 2023: 5,0492024: 1,49070%
- Other services
- 2023: 4662024: 37320%
- Imaging
- 2023: 2472024: 18525%
- Surgery
- 2023: 572024: 4816%
Where Dr. Johnson's Medicare services took place, 2024
- In an office7,32186%
- In a facility1,16014%
Dr. Johnson compared with the California median for cardiologists, 2024
- Dr. Johnson
- California median
- Medicare services
- 8,481vs 1,5605.4 times
- Medicare patients
- 1,174vs 64482% above
- Part D claims
- 4,672vs 1,4103.3 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Johnson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jay Austin Johnson treated 1,174 Medicare patients in 2024, average age 76
CMS counts 1,174 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 472 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 72, with 42% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women58550%
- Men58950%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Atrial fibrillation41%
- Heart failure38%
- Ischemic heart disease37%
- Chronic kidney disease27%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay Austin Johnson wrote 4,979 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 4,979 Medicare Part D claims for 713 patients. 83% of them were for generic drugs. CMS names the drug for 4,672 of them, across 51 drugs with 11 or more claims each, at $949,218 in total drug cost. In 2023, CMS named 5,085 claims across 49 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic4,157 claims83%
- Brand-name and other822 claims17%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Antibiotics0%11 of 4,979 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: 5,0852024: 4,6728%
Drugs named by CMS: 51 in 2024, 49 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. Jay Austin Johnson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Johnson for performance year 2024, reported as part of a group. Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 49 procedures of pacemaker insertion or repair by Dr. Johnson, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Johnson's MIPS scores, performance year 2024
- 95of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Johnson ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 89th percentile49 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jay Austin Johnson received $10,139 in industry payments from 2016 to 2025
CMS Open Payments shows 487 general payments to Dr. Johnson from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Medtronic, Inc. paid the most, $2,107.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Food and beverage$9,27591%
- Travel and lodging$7097%
- Education$1562%
Companies that paid Dr. Johnson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay Austin Johnson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Johnson.
Awards and honors for Dr. Johnson
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Jay Austin Johnson graduated from George Washington University School of Medicine and Health Sciences
Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1990. Dr. Johnson is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Jay Austin Johnson accepts plans from 7 insurance carriers
Dr. Johnson is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Johnson accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jay Austin Johnson'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Jay Austin Johnson
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. Jay Austin Johnson's NPI number?
Dr. Jay Austin Johnson's NPI number is 1699810697. It was assigned on February 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay Austin Johnson?
Dr. Jay Austin Johnson is a cardiologist in Santa Cruz, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Jay Austin Johnson practice?
Dr. Johnson practices at 1595 Soquel Dr, Santa Cruz, CA 95065. Dr. Johnson's primary practice is Dominican Plastic & Reconstructive Surgery in Santa Cruz, California. Dmand AI also links Dr. Johnson to 2 hospitals, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. Jay Austin Johnson's office phone number?
The practice phone on file for Dr. Johnson is (831) 474-8880.
What is Dr. Jay Austin Johnson's medical license number?
Dr. Johnson's California license number on file is G73261, one of the licenses on file in 3 states.
Which states has Dr. Jay Austin Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in California (1992 to 2025), Nevada (1996 to 2009) and Arizona (1999 to 2007).
Which hospitals is Dr. Jay Austin Johnson affiliated with?
Dr. Johnson is affiliated with Dignity Health - Dominican Hospital. Dmand AI links Dr. Johnson to 2 more hospitals.
What medical group is Dr. Jay Austin Johnson part of?
Dr. Johnson is linked to Cardiovascular Associates of Santa Cruz. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Jay Austin Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 8,481 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Jay Austin Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Jay Austin Johnson see?
CMS counts 1,174 Medicare patients who saw Dr. Johnson in 2024, with an average age of 76.
Is Dr. Jay Austin Johnson board certified?
Yes. Dr. Johnson is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Jay Austin Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J0153), office visit, established patient (99214) and care management and other visits (99454).
Where did Dr. Jay Austin Johnson go to medical school?
Dr. Johnson graduated from George Washington University School of Medicine and Health Sciences in 1990.
What drugs does Dr. Jay Austin Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Amlodipine Besylate, Metoprolol Succinate and Losartan Potassium.
Has Dr. Jay Austin Johnson received payments from drug or device companies?
CMS Open Payments shows $10,139 in general payments to Dr. Johnson from 35 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Jay Austin Johnson been practicing?
Dr. Johnson graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Jay Austin Johnson accept?
Dr. Johnson is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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