Dr. Jay Gantz, MD, PhD
- Medicare services, 2024
- 485
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 90
- Publications
- 10
- MIPS score, 2024
- 99
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gantz'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 Gantz is an otology and neurotology physician in Portland, Oregon
Dr. Gantz practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Gantz's NPI, 1629459300, was assigned on June 17, 2015. Dr. Gantz graduated from University of Washington School of Medicine in 2015. Dr. Gantz holds Oregon license MD210112.
- NPI
- 1629459300NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123332814
- NPI enumeration date
- June 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay Gantz practices at OHSU Hospital in Portland, Oregon
Dr. Gantz's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Dr. Jay Gantz is affiliated with 4 sites of care and 2 medical groups
Dr. Gantz's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dr. Gantz is also affiliated with Legacy Good Samaritan Medical Center. The medical group on file is Signify Health. Dmand AI also links Dr. Gantz to 1 more hospital, 1 clinical lab 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. Jay Gantz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gantz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jay Gantz is one of 4 otologys and neurotology physicians in Oregon
Otology and neurotology is Dr. Gantz's primary specialty in the NPI Registry, under taxonomy code 207YX0901X. Dmand AI has Dr. Gantz's licenses on file in 2 states: Oregon and Missouri.
Specialties and state licenses
- Otology and neurotology, OregonPrimary
- Otolaryngology, Missouri
Otologys and neurotology physicians near Dr. Gantz
Counts of otologys and neurotology 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. Jay Gantz billed Medicare for 485 services in 2024
CMS data shows 485 Medicare services from Dr. Gantz across 8 procedure codes in 2024, for 193 Medicare patients. Medicare paid $47,920 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gantz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2582024: 22911%
- Office and hospital visits
- 2023: 2402024: 21510%
- Surgery
- 2023: 152024: 41173%
Dr. Gantz'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Jay Gantz treated 193 Medicare patients in 2024, average age 72
CMS counts 193 Medicare patients who saw Dr. Gantz in 2024. The largest group is 65 to 74, with 84 patients. 57% of them have high cholesterol, and 54% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gantz's median patient age at 73, with 50% women.
Dr. Gantz's Medicare patients by age, 2024
Dr. Gantz's Medicare patients by sex, 2024
- Women9348%
- Men10052%
Chronic conditions among Dr. Gantz's Medicare patients, 2024
- High cholesterol57%
- High blood pressure54%
- Arthritis40%
- Anxiety27%
- Mood disorders27%
- Depression22%
- Diabetes21%
- Ischemic heart disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gantz'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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay Gantz wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Gantz wrote 90 Medicare Part D claims for 50 patients. 90% of them were for generic drugs. CMS names the drug for 54 of them, across 2 drugs with 11 or more claims each, at $137 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Gantz's Part D claims by kind of drug, 2024
- Generic81 claims90%
- Brand-name and other9 claims10%
Dr. Gantz'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. Gantz's Part D claims, 2024
- Opioids33%30 of 90 claims
- Antibiotics30%27 of 90 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 54391%
Drugs named by CMS: 2 in 2024, 1 in 2022.
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 Gantz scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Gantz for performance year 2024, reported through an alternative payment model (APM). Dr. Gantz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gantz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Gantz's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 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 Gantz has 10 publications on record
Dmand AI links 10 papers to Dr. Gantz, published from 2011 to 2025. Dr. Gantz has published most often in JAMA Otolaryngol Head Neck Surg. Dr. Gantz's most frequent co-authors are Bruce J. Gantz, MD, Marlan R. Hansen, MD and Xiaoyang Hua, MD.
Dr. Gantz's papers by year, 2011 to 2025
Dr. Gantz's most frequent co-authors
Recent publications by Dr. Gantz
Auris Nasus Larynx
See who Dr. Gantz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gantz works with, so you can find a warm path to the right otologys and neurotology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jay Gantz received $26,697 in industry payments from 2017 to 2025
CMS Open Payments shows 70 general payments to Dr. Gantz from 7 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 49% of the total. MED-EL Corporation paid the most, $12,463.
General payments to Dr. Gantz by program year, 2017 to 2025
General payments to Dr. Gantz by kind, 2017 to 2025
- Travel and lodging$13,05649%
- Consulting fees$7,95030%
- Food and beverage$3,97115%
- Education$1,7196%
Companies that paid Dr. Gantz the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay Gantz graduated from University of Washington School of Medicine
Dr. Gantz graduated from University of Washington School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jay Gantz'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jay Gantz
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 Gantz's NPI number?
Dr. Jay Gantz's NPI number is 1629459300. It was assigned on June 17, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay Gantz?
Dr. Jay Gantz is an otology and neurotology physician in Portland, Oregon. The primary specialty in the NPI Registry is Otology & Neurotology Physician (taxonomy code 207YX0901X).
Where does Dr. Jay Gantz practice?
Dr. Gantz practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Gantz's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Gantz to 1 hospital, 1 clinical lab and 1 medical group.
What is Dr. Jay Gantz's office phone number?
The practice phone on file for Dr. Gantz is (503) 494-9000.
What is Dr. Jay Gantz's medical license number?
Dr. Gantz holds Oregon license MD210112, one of the licenses on file in 2 states.
Which states has Dr. Jay Gantz been licensed in?
Dmand AI has state licenses on file for Dr. Gantz in Oregon and Missouri.
Which hospitals is Dr. Jay Gantz affiliated with?
Dr. Gantz practices at OHSU Hospital in Portland, Oregon. Dr. Gantz is also affiliated with Legacy Good Samaritan Medical Center. Dmand AI links Dr. Gantz to 1 more hospital.
What medical group is Dr. Jay Gantz part of?
Dr. Gantz is linked to Signify Health. Dmand AI links Dr. Gantz to 1 more medical group.
Does Dr. Jay Gantz accept Medicare?
Yes. CMS data shows Dr. Gantz billed Medicare for 485 services in 2024, and Dr. Gantz accepts Medicare assignment.
Does Dr. Jay Gantz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gantz as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Jay Gantz's MIPS score?
Dr. Gantz's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jay Gantz see?
CMS counts 193 Medicare patients who saw Dr. Gantz in 2024, with an average age of 72.
What services does Dr. Jay Gantz bill to Medicare?
In 2024, Dr. Gantz's most billed Medicare services were ear, nose and throat service (92504), office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Jay Gantz go to medical school?
Dr. Gantz graduated from University of Washington School of Medicine in 2015.
What drugs does Dr. Jay Gantz prescribe most?
In 2024 Medicare Part D data, Dr. Gantz's most prescribed drugs by claims were Oxycodone HCl and Cephalexin.
Has Dr. Jay Gantz received payments from drug or device companies?
CMS Open Payments shows $26,697 in general payments to Dr. Gantz from 7 companies from 2017 to 2025. The largest total came from MED-EL Corporation.
How long has Dr. Jay Gantz been practicing?
Dr. Gantz graduated from medical school in 2015, 11 years ago.
Does Dr. Jay Gantz do research?
Dmand AI links 10 publications to Dr. Gantz, published from 2011 to 2025.
Who does Dr. Jay Gantz publish with?
Dr. Gantz's most frequent co-authors are Bruce J. Gantz, MD (2 shared papers), Marlan R. Hansen, MD (2 shared papers) and Xiaoyang Hua, MD (2 shared papers).
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