Bone MarrowImage Processing, Computer-AssistedIntervertebral Disc
Dr. Jay A. Kaiser, MD
NPI1275519001PAC ID1355249566
- Medicare services, 2024
- 502
- Medicare patients, 2024
- 468
- Publications
- 18
- Hospital affiliations
- 2
- Medical groups
- 8
- Practice address
- 268 N McArthur Way, Upland, CA 91786
- Practice phone
- Call (909) 694-4020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Health Guard Inland
Upland, California
Find Dr. Kaiser's professional email, personal email and mobile number
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Dr. Jay A. Kaiser is a diagnostic radiologist in Upland, California
Dr. Kaiser practices at Health Guard Inland in Upland, California.
Dr. Kaiser's NPI, 1275519001, was assigned on December 22, 2005. Dr. Kaiser graduated from WashU Medicine in 1972. Dr. Kaiser holds California license G25290.
NPI and contact details
- NPI
- 1275519001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355249566
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 694-4020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay A. Kaiser practices at Health Guard Inland in Upland, California
Dr. Kaiser's primary practice is Health Guard Inland, at 268 N McArthur Way, Upland, CA 91786 in San Bernardino County. The practice phone is (909) 694-4020.
- Health Guard Inland268 N McArthur Way, Upland, CA 91786 · San Bernardino CountyPhone(909) 694-4020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jay A. Kaiser is affiliated with 9 sites of care and 8 medical groups
Dr. Kaiser's primary practice is Health Guard Inland in Upland, California. Dr. Kaiser is also affiliated with MarinHealth Medical Center. The medical group on file is Seattle Orthopedic Center. Dmand AI also links Dr. Kaiser to 1 more hospital, 7 medical groups and 6 group practices and clinics, each named with a free account.
Health Guard InlandPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jay A. Kaiser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaiser practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Health Guard Inland | Available with a free account |
| +8 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jay A. Kaiser is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Kaiser's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Kaiser is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Kaiser's licenses on file in 15 states: California, Colorado, New Jersey, Nevada, Alaska, Hawaii, Illinois, Montana, Oklahoma, Washington, New York, Arizona, Nebraska, Ohio and Texas.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Colorado license
- New Jersey license
- Nevada license
- Alaska license
- Hawaii license
- Illinois license
- Montana license
- Oklahoma license
- Washington license
- New York license
- Arizona license
- Nebraska license
- Ohio license
- Texas license
Diagnostic radiologists near Dr. Kaiser
Counts of diagnostic radiologists 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 A. Kaiser billed Medicare for 502 services in 2024
CMS data shows 502 Medicare services from Dr. Kaiser across 3 procedure codes in 2024, for 468 Medicare patients. Medicare paid $40,025 for them.
Medicare services, 2024502
Medicare patients468
Paid by Medicare$40,025
Procedure codes3
Dr. Kaiser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 9672024: 50248%
Where Dr. Kaiser's Medicare services took place, 2024
- In an office34669%
- In a facility15631%
Dr. Kaiser compared with the California median for diagnostic radiologists, 2024
- Dr. Kaiser
- California median
- Medicare services
- 502vs 2,28178% below
- Medicare patients
- 468vs 1,34665% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Kaiser'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.
Need commercial claims for Dr. Kaiser?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kaiser and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jay A. Kaiser treated 468 Medicare patients in 2024, average age 74
CMS counts 468 Medicare patients who saw Dr. Kaiser in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have arthritis, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kaiser's median patient age at 70, with 56% women.
Medicare patients, 2024468
Average age74
Average risk score0.94
Also on Medicaid9%
Dr. Kaiser's Medicare patients by age, 2024
Dr. Kaiser's Medicare patients by sex, 2024
- Women30164%
- Men16736%
Chronic conditions among Dr. Kaiser's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure68%
- Anxiety27%
- Ischemic heart disease27%
- Mood disorders26%
- Osteoporosis25%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaiser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jay A. Kaiser takes part in Medicare
Dr. Kaiser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jay A. Kaiser has 18 publications on record
Dmand AI links 18 papers to Dr. Kaiser in 2008. The most frequent topics are Tomography, X-Ray Computed, Lumbar Vertebrae and Magnetic Resonance Imaging. Dr. Kaiser has published most often in Spine (Phila Pa 1976). Dr. Kaiser's most frequent co-authors are Eugene John Carragee, MD, Michael P. Federle, MD and James Zucherman, MD.
Papers18
Topics Dr. Kaiser writes about most
- Tomography, X-Ray Computed
- Lumbar Vertebrae
- Magnetic Resonance Imaging
- Intervertebral Disc
- Intervertebral Disc Displacement
- Observer Variation
- Urography
- Back Pain
Dr. Kaiser's most frequent co-authors
- Eugene John Carragee, MD4 shared papers
- Michael P. Federle, MD2 shared papers
- James Zucherman, MD2 shared papers
Recent publications by Dr. Kaiser
AJR Am J Roentgenol
Adrenal Gland NeoplasmsEvaluation Studies as TopicKidney Neoplasms
Spine (Phila Pa 1976)
Intervertebral DiscIntervertebral Disc DisplacementLumbar Vertebrae
Spine (Phila Pa 1976)
Analysis of VarianceDisability EvaluationDiskectomy
See who Dr. Kaiser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kaiser works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jay A. Kaiser graduated from WashU Medicine
Dr. Kaiser graduated from WashU Medicine in 1972.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Jay A. Kaiser accepts plans from 5 insurance carriers
Dr. Kaiser is in network with 5 carriers, including Excellus BlueCross BlueShield, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- CMS Medicare
Plan types Dr. Kaiser accepts, by number of carriers
- Medicare4
- PPO4
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Jay A. Kaiser'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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 A. Kaiser
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 A. Kaiser's NPI number?
Dr. Jay A. Kaiser's NPI number is 1275519001. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay A. Kaiser?
Dr. Jay A. Kaiser is a diagnostic radiologist in Upland, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Jay A. Kaiser practice?
Dr. Kaiser practices at 268 N McArthur Way, Upland, CA 91786. Dr. Kaiser's primary practice is Health Guard Inland in Upland, California. Dmand AI also links Dr. Kaiser to 1 hospital, 7 medical groups and 6 group practices and clinics.
What is Dr. Jay A. Kaiser's office phone number?
The practice phone on file for Dr. Kaiser is (909) 694-4020.
What is Dr. Jay A. Kaiser's medical license number?
Dr. Kaiser holds California license G25290, one of the licenses on file in 15 states.
Which states has Dr. Jay A. Kaiser been licensed in?
Dmand AI has state licenses on file for Dr. Kaiser in California (1973 to 2026), Colorado (1991 to 2027), New Jersey (2001 to 2027), Nevada (2006 to 2027), Alaska (2006 to 2026), Hawaii (2004 to 2026), Illinois (2000 to 2026), Montana (2015 to 2026), Oklahoma (2000 to 2026), Washington (1995 to 2026), New York (1999 to 2025), Arizona (2005 to 2024), Nebraska (2007 to 2024), Ohio (1992 to 2024) and Texas (2007 to 2024).
Which hospitals is Dr. Jay A. Kaiser affiliated with?
Dr. Kaiser is affiliated with MarinHealth Medical Center. Dmand AI links Dr. Kaiser to 1 more hospital.
What medical group is Dr. Jay A. Kaiser part of?
Dr. Kaiser is linked to Seattle Orthopedic Center. Dmand AI links Dr. Kaiser to 7 more medical groups.
Does Dr. Jay A. Kaiser accept Medicare?
Yes. CMS data shows Dr. Kaiser billed Medicare for 502 services in 2024, and Dr. Kaiser accepts Medicare assignment.
How many Medicare patients does Dr. Jay A. Kaiser see?
CMS counts 468 Medicare patients who saw Dr. Kaiser in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Jay A. Kaiser board certified?
Yes. Dr. Kaiser is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Jay A. Kaiser bill to Medicare?
In 2024, Dr. Kaiser's most billed Medicare services were diagnostic imaging (72148), diagnostic imaging (72141) and diagnostic imaging (72146).
Where did Dr. Jay A. Kaiser go to medical school?
Dr. Kaiser graduated from WashU Medicine in 1972.
How long has Dr. Jay A. Kaiser been practicing?
Dr. Kaiser graduated from medical school in 1972, 54 years ago.
Does Dr. Jay A. Kaiser do research?
Dmand AI links 18 publications to Dr. Kaiser.
Who does Dr. Jay A. Kaiser publish with?
Dr. Kaiser's most frequent co-authors are Eugene John Carragee, MD (4 shared papers), Michael P. Federle, MD (2 shared papers) and James Zucherman, MD (2 shared papers).
What insurance does Dr. Jay A. Kaiser accept?
Dr. Kaiser is in network with 5 carriers, including Excellus BlueCross BlueShield, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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