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Dr. Gary M. Kellman, MD
NPI1104844760PAC ID7618056623
- Medicare services, 2024
- 1,084
- Medicare patients, 2024
- 829
- Publications
- 5
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 1500 San Pablo Street, Los Angeles, CA 90033
- Practice phone
- Call (323) 442-8656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kellman'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. Gary M. Kellman is a diagnostic radiologist in Los Angeles, California
Dr. Kellman practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Kellman's NPI, 1104844760, was assigned on July 18, 2006. Dr. Kellman graduated from Wayne State University School Of Medicine in 1981. Dr. Kellman's Virginia license number on file is 0101048839.
NPI and contact details
- NPI
- 1104844760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618056623
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 442-8656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary M. Kellman practices at Keck Hospital of USC in Los Angeles, California
Dr. Kellman's primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.
- Keck Hospital of USC1500 San Pablo Street, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 442-8656
Source: Dmand AI Affiliation Data
Dr. Gary M. Kellman is affiliated with 3 sites of care and 3 medical groups
Dr. Kellman's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Kellman to 2 more medical groups, 1 group practice or clinic and 1 other site, each named with a free account.
USC Care Medical Group2 medical groupsNames with a free account1 group practice or clinicName with a free account1 other siteName with a free account
See all 6 affiliations for Dr. KellmanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary M. Kellman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kellman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Hospital of USC | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary M. Kellman is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Kellman's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Kellman is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Kellman's licenses on file in 10 states: Virginia, California, Colorado, Hawaii, Illinois, Montana, Maryland, Michigan, Pennsylvania and Wisconsin.
Specialties and state licenses
- Diagnostic radiology, VirginiaPrimary
- California license
- Colorado license
- Hawaii license
- Illinois license
- Montana license
- Maryland license
- Michigan license
- Pennsylvania license
- Wisconsin license
Diagnostic radiologists near Dr. Kellman
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
4,096diagnostic radiologists in California421diagnostic radiologists in Los Angeles14diagnostic radiologists at Keck Hospital of USC
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gary M. Kellman billed Medicare for 1,084 services in 2024
CMS data shows 1,084 Medicare services from Dr. Kellman across 14 procedure codes in 2024, for 829 Medicare patients. Medicare paid $13,963 for them.
Medicare services, 20241,084
Medicare patients829
Paid by Medicare$13,963
Procedure codes14
Dr. Kellman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,5242024: 1,08429%
Where Dr. Kellman's Medicare services took place, 2024
- In an office21220%
- In a facility87280%
Dr. Kellman compared with the California median for diagnostic radiologists, 2024
- Dr. Kellman
- California median
- Medicare services
- 1,084vs 2,28152% below
- Medicare patients
- 829vs 1,34638% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Kellman'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. Kellman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kellman and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary M. Kellman treated 829 Medicare patients in 2024, average age 71
CMS counts 829 Medicare patients who saw Dr. Kellman in 2024. The largest group is 65 to 74, with 388 patients. 75% of them have arthritis, and 75% have high blood pressure. 41% are also on Medicaid. Their average risk score is 2.38, 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. Kellman's median patient age at 62, with 41% women.
Medicare patients, 2024829
Average age71
Average risk score2.38
Also on Medicaid41%
Dr. Kellman's Medicare patients by age, 2024
Dr. Kellman's Medicare patients by sex, 2024
- Women42351%
- Men40649%
Chronic conditions among Dr. Kellman's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Ischemic heart disease46%
- Chronic kidney disease38%
- Mood disorders34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kellman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gary M. Kellman takes part in Medicare
Dr. Kellman 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. Gary M. Kellman has 5 publications on record
Dmand AI links 5 papers to Dr. Kellman. The most frequent topics are Ultrasonography. Dr. Kellman has published most often in Radiographics. Dr. Kellman's most frequent co-author is Beatrice L. Madrazo, MD.
Papers5
Topics Dr. Kellman writes about most
- Ultrasonography
Dr. Kellman's most frequent co-authors
Recent publications by Dr. Kellman
Portal VeinThrombosisUltrasonography
Radiographics
ArachnoidCystsPrenatal Diagnosis
Intestinal NeoplasmsIntestine, SmallIntussusception
AlcoholismPancreatic PseudocystPancreatitis
See who Dr. Kellman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kellman 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. Gary M. Kellman has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kellman, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Kellman
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Gary M. Kellman graduated from Wayne State University School Of Medicine
Dr. Kellman graduated from Wayne State University School Of Medicine in 1981. Dr. Kellman is a member of ACR.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Gary M. Kellman accepts plans from 9 insurance carriers
Dr. Kellman is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- CareFirst BlueCross BlueShield
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Kellman accepts, by number of carriers
- Medicare8
- PPO5
- HMO4
- POS4
- Medicaid2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary M. Kellman'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) |
| 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 |
| 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. Gary M. Kellman
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. Gary M. Kellman's NPI number?
Dr. Gary M. Kellman's NPI number is 1104844760. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary M. Kellman?
Dr. Gary M. Kellman is a diagnostic radiologist in Los Angeles, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gary M. Kellman practice?
Dr. Kellman practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Kellman's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Kellman to 2 medical groups, 1 group practice or clinic and 1 other site.
What is Dr. Gary M. Kellman's office phone number?
The practice phone on file for Dr. Kellman is (323) 442-8656.
What is Dr. Gary M. Kellman's medical license number?
Dr. Kellman's Virginia license number on file is 0101048839, one of the licenses on file in 10 states.
Which states has Dr. Gary M. Kellman been licensed in?
Dmand AI has state licenses on file for Dr. Kellman in Virginia (1992 to 2024), California (2023 to 2027), Colorado (2024 to 2027), Hawaii (2022 to 2026), Illinois (2022 to 2026), Montana (2020 to 2026), Maryland (2019 to 2022), Michigan (1983 to 2017), Pennsylvania (1986 to 1988) and Wisconsin (1985 to 1987).
Which hospitals is Dr. Gary M. Kellman affiliated with?
Dr. Kellman practices at Keck Hospital of USC in Los Angeles, California.
What medical group is Dr. Gary M. Kellman part of?
Dr. Kellman is linked to USC Care Medical Group. Dmand AI links Dr. Kellman to 2 more medical groups.
Does Dr. Gary M. Kellman accept Medicare?
Yes. CMS data shows Dr. Kellman billed Medicare for 1,084 services in 2024, and Dr. Kellman accepts Medicare assignment.
How many Medicare patients does Dr. Gary M. Kellman see?
CMS counts 829 Medicare patients who saw Dr. Kellman in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
Is Dr. Gary M. Kellman board certified?
Yes. Dr. Kellman is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Gary M. Kellman bill to Medicare?
In 2024, Dr. Kellman's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (72110) and diagnostic imaging (71046).
Where did Dr. Gary M. Kellman go to medical school?
Dr. Kellman graduated from Wayne State University School Of Medicine in 1981.
How long has Dr. Gary M. Kellman been practicing?
Dr. Kellman graduated from medical school in 1981, 45 years ago.
Does Dr. Gary M. Kellman do research?
Dmand AI links 5 publications to Dr. Kellman.
Who does Dr. Gary M. Kellman publish with?
Dr. Kellman's most frequent co-authors are Beatrice L. Madrazo, MD (5 shared papers).
What insurance does Dr. Gary M. Kellman accept?
Dr. Kellman is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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