Dr. A. Marcus Gerber, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 16
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find Dr. Gerber's professional email, personal email and mobile number
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Dr. A. Marcus Gerber is a body imaging physician in San Diego, California
Dr. Gerber practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
Dr. Gerber's NPI, 1336340215, was assigned on May 30, 2007. Dr. Gerber graduated from University of Maryland School of Medicine - Baltimore in 1976. Dr. Gerber's California license number on file is C37582.
- NPI
- 1336340215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072541796
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. A. Marcus Gerber practices at Kaiser Permanente San Diego Medical Center in San Diego, California
Dr. Gerber's primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. A. Marcus Gerber is affiliated with 2 sites of care and 1 medical group
Dr. Gerber's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dr. Gerber is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. A. Marcus Gerber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerber practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. A. Marcus Gerber is one of 205 body imaging physicians in California
Body imaging is Dr. Gerber's primary specialty in the NPI Registry, under taxonomy code 2085B0100X. Dr. Gerber is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Gerber's licenses on file in 3 states: California, Arizona and Maryland.
Specialties and state licenses
- Body imaging, CaliforniaPrimary
- Arizona license
- Maryland license
Body imaging physicians near Dr. Gerber
Counts of body imaging 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. A. Marcus Gerber billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Gerber across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $587 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gerber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 222024: 1627%
Dr. Gerber compared with the California median for body imaging physicians, 2024
- Dr. Gerber
- California median
- Medicare services
- 16vs 23193% below
- Medicare patients
- 29vs 35092% below
Medians across 193 body imaging physicians in California with Dmand AI profiles that report each measure.
Dr. Gerber'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. Gerber and other body imaging physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. A. Marcus Gerber treated 29 Medicare patients in 2024, average age 67
CMS counts 29 Medicare patients who saw Dr. Gerber in 2024. The largest group is 65 to 74, with 18 patients. 66% of them have high blood pressure, and 45% have high cholesterol. 59% are also on Medicaid. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gerber's median patient age at 57, with 89% women.
Dr. Gerber's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gerber's Medicare patients, 2024
- High blood pressure66%
- High cholesterol45%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gerber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women89%
- Men10%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. A. Marcus Gerber wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Gerber wrote 16 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. A. Marcus Gerber takes part in Medicare
Dr. Gerber 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. A. Marcus Gerber graduated from University of Maryland School of Medicine - Baltimore
Dr. Gerber graduated from University of Maryland School of Medicine - Baltimore in 1976.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. A. Marcus Gerber accepts plans from 2 insurance carriers
Dr. Gerber is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Gerber accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. A. Marcus Gerber'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 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) |
| Part D prescribing | 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) |
| 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. A. Marcus Gerber
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. A. Marcus Gerber's NPI number?
Dr. A. Marcus Gerber's NPI number is 1336340215. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. A. Marcus Gerber?
Dr. A. Marcus Gerber is a body imaging physician in San Diego, California. The primary specialty in the NPI Registry is Body Imaging Physician (taxonomy code 2085B0100X).
Where does Dr. A. Marcus Gerber practice?
Dr. Gerber practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Dr. Gerber's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California.
What is Dr. A. Marcus Gerber's office phone number?
The practice phone on file for Dr. Gerber is (619) 528-5000.
What is Dr. A. Marcus Gerber's medical license number?
Dr. Gerber's California license number on file is C37582, one of the licenses on file in 3 states.
Which states has Dr. A. Marcus Gerber been licensed in?
Dmand AI has state licenses on file for Dr. Gerber in California (1977 to 2025), Arizona (1989 to 1993) and Maryland (1976 to 1978).
Which hospitals is Dr. A. Marcus Gerber affiliated with?
Dr. Gerber is affiliated with Kaiser Permanente Zion Medical Center.
What medical group is Dr. A. Marcus Gerber part of?
Dr. Gerber is linked to Southern California Permanente Medical Group.
Does Dr. A. Marcus Gerber accept Medicare?
Yes. CMS data shows Dr. Gerber billed Medicare for 16 services in 2024, and Dr. Gerber accepts Medicare assignment.
How many Medicare patients does Dr. A. Marcus Gerber see?
CMS counts 29 Medicare patients who saw Dr. Gerber in 2024, with an average age of 67.
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Is Dr. A. Marcus Gerber board certified?
Yes. Dr. Gerber is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. A. Marcus Gerber bill to Medicare?
In 2024, Dr. Gerber's most billed Medicare services were radiation oncology (77067).
Where did Dr. A. Marcus Gerber go to medical school?
Dr. Gerber graduated from University of Maryland School of Medicine - Baltimore in 1976.
How long has Dr. A. Marcus Gerber been practicing?
Dr. Gerber graduated from medical school in 1976, 50 years ago.
What insurance does Dr. A. Marcus Gerber accept?
Dr. Gerber is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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