Dr. Julia M. Jiyamapa, MD
- Medicare services, 2024
- 55
- Medicare patients, 2024
- 103
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9965 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente - Fontana Medical Center
Fontana, California
Find Dr. Jiyamapa'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. Julia M. Jiyamapa is a diagnostic radiologist in Fontana, California
Dr. Jiyamapa practices at Kaiser Permanente - Fontana Medical Center in Fontana, California.
Dr. Jiyamapa's NPI, 1053518480, was assigned on June 29, 2007. Dr. Jiyamapa graduated from Rush Medical College of Rush University in 2007. Dr. Jiyamapa holds California license A106302.
- NPI
- 1053518480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618130527
- NPI enumeration date
- June 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia M. Jiyamapa practices at Kaiser Permanente - Fontana Medical Center in Fontana, California
Dr. Jiyamapa's primary practice is Kaiser Permanente - Fontana Medical Center, at 9965 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Kaiser Permanente - Fontana Medical Center9965 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julia M. Jiyamapa is affiliated with 3 sites of care and 1 medical group
Dr. Jiyamapa's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dr. Jiyamapa is also affiliated with Kaiser Permanente Baldwin Park Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Jiyamapa to 1 more group practice or clinic, 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. Julia M. Jiyamapa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jiyamapa practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente - Fontana Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julia M. Jiyamapa is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Jiyamapa's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Jiyamapa is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Jiyamapa
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. Julia M. Jiyamapa billed Medicare for 55 services in 2024
CMS data shows 55 Medicare services from Dr. Jiyamapa across 3 procedure codes in 2024, for 103 Medicare patients. Medicare paid $1,032 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jiyamapa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 312024: 5577%
Dr. Jiyamapa compared with the California median for diagnostic radiologists, 2024
- Dr. Jiyamapa
- California median
- Medicare services
- 55vs 2,28198% below
- Medicare patients
- 103vs 1,34692% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Jiyamapa'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 Dr. Jiyamapa and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia M. Jiyamapa treated 103 Medicare patients in 2024, average age 69
CMS counts 103 Medicare patients who saw Dr. Jiyamapa in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 79% are also on Medicaid. Their average risk score is 2.17, 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. Jiyamapa's median patient age at 53, with 71% women.
Dr. Jiyamapa's Medicare patients by age, 2024
Dr. Jiyamapa's Medicare patients by sex, 2024
- Women6664%
- Men3736%
Chronic conditions among Dr. Jiyamapa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Diabetes49%
- Arthritis41%
- Mood disorders37%
- Chronic kidney disease34%
- Depression34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jiyamapa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Julia M. Jiyamapa takes part in Medicare
Dr. Jiyamapa 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. Julia M. Jiyamapa graduated from Rush Medical College of Rush University
Dr. Jiyamapa graduated from Rush Medical College of Rush University in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia M. Jiyamapa'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) |
| 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. Julia M. Jiyamapa
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. Julia M. Jiyamapa's NPI number?
Dr. Julia M. Jiyamapa's NPI number is 1053518480. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia M. Jiyamapa?
Dr. Julia M. Jiyamapa is a diagnostic radiologist in Fontana, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Julia M. Jiyamapa practice?
Dr. Jiyamapa practices at 9965 Sierra Ave, Fontana, CA 92335. Dr. Jiyamapa's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Jiyamapa to 1 group practice or clinic.
What is Dr. Julia M. Jiyamapa's office phone number?
The practice phone on file for Dr. Jiyamapa is (909) 427-5000.
What is Dr. Julia M. Jiyamapa's medical license number?
Dr. Jiyamapa holds California license A106302.
Which hospitals is Dr. Julia M. Jiyamapa affiliated with?
Dr. Jiyamapa is affiliated with Kaiser Permanente Baldwin Park Medical Center.
What medical group is Dr. Julia M. Jiyamapa part of?
Dr. Jiyamapa is linked to Southern California Permanente Medical Group.
Does Dr. Julia M. Jiyamapa accept Medicare?
Yes. CMS data shows Dr. Jiyamapa billed Medicare for 55 services in 2024, and Dr. Jiyamapa accepts Medicare assignment.
How many Medicare patients does Dr. Julia M. Jiyamapa see?
CMS counts 103 Medicare patients who saw Dr. Jiyamapa in 2024, with an average age of 69.
What services does Dr. Julia M. Jiyamapa bill to Medicare?
In 2024, Dr. Jiyamapa's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and radiation oncology (77067).
Where did Dr. Julia M. Jiyamapa go to medical school?
Dr. Jiyamapa graduated from Rush Medical College of Rush University in 2007.
How long has Dr. Julia M. Jiyamapa been practicing?
Dr. Jiyamapa graduated from medical school in 2007, 19 years ago.
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