Dr. Benjamin Anthony Feldman, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 81
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 2500 Merced Street, San Leandro, CA 94577
- Practice phone
- Call (510) 454-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Benjamin Anthony Feldman is an emergency medicine physician in San Leandro, California
Dr. Feldman practices at San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
Dr. Feldman's NPI, 1831501741, was assigned on May 27, 2014. Dr. Feldman graduated from USF Health Morsani College of Medicine in 2014. Dr. Feldman holds California license A140383.
- NPI
- 1831501741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153617642
- NPI enumeration date
- May 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 454-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin Anthony Feldman practices at San Leandro Medical Center in San Leandro, California
Dr. Feldman's primary practice is San Leandro Medical Center, at 2500 Merced Street, San Leandro, CA 94577 in Alameda County. The practice phone is (510) 454-1000.
- San Leandro Medical Center2500 Merced Street, San Leandro, CA 94577 · Alameda CountyPhone(510) 454-1000
Source: Dmand AI Affiliation Data
Dr. Benjamin Anthony Feldman is affiliated with 1 site of care and 1 medical group
Dr. Feldman's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin Anthony Feldman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feldman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Leandro Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin Anthony Feldman is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Feldman's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Feldman is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Feldman is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Feldman
Counts of emergency medicine 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. Benjamin Anthony Feldman billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Feldman across 1 procedure code in 2024, for 24 Medicare patients. Medicare paid $971 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Feldman compared with the California median for emergency medicine physicians, 2024
- Dr. Feldman
- California median
- Medicare services
- 11vs 26596% below
- Medicare patients
- 24vs 24390% below
- Part D claims
- 12vs 6281% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Feldman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin Anthony Feldman treated 24 Medicare patients in 2024, average age 67
CMS counts 24 Medicare patients who saw Dr. Feldman in 2024. 58% of them have high blood pressure, and 54% have high cholesterol. 54% are also on Medicaid. Their average risk score is 1.70, 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. Feldman's median patient age at 42, with 56% women.
Dr. Feldman's Medicare patients by sex, 2024
- Women1354%
- Men1146%
Chronic conditions among Dr. Feldman's Medicare patients, 2024
- High blood pressure58%
- High cholesterol54%
- Depression50%
- Diabetes50%
- Mood disorders50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Feldman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin Anthony Feldman wrote 81 Medicare Part D claims in 2024
In 2024, Dr. Feldman wrote 81 Medicare Part D claims for 62 patients. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $75 in total drug cost. In 2023, CMS named 40 claims across 3 drugs.
Dr. Feldman's Part D claims by kind of drug, 2024
- Generic78 claims96%
- Brand-name and other3 claims4%
Dr. Feldman'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. Feldman's Part D claims, 2024
- Antibiotics28%23 of 81 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 402024: 1270%
Drugs named by CMS: 1 in 2024, 3 in 2023.
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
How Dr. Benjamin Anthony Feldman takes part in Medicare
Dr. Feldman 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. Benjamin Anthony Feldman graduated from USF Health Morsani College of Medicine
Dr. Feldman graduated from USF Health Morsani College of Medicine in 2014.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Benjamin Anthony Feldman accepts plans from 2 insurance carriers
Dr. Feldman 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. Feldman accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Benjamin Anthony Feldman'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) |
| 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) |
| 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. Benjamin Anthony Feldman
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. Benjamin Anthony Feldman's NPI number?
Dr. Benjamin Anthony Feldman's NPI number is 1831501741. It was assigned on May 27, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Anthony Feldman?
Dr. Benjamin Anthony Feldman is an emergency medicine physician in San Leandro, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Benjamin Anthony Feldman practice?
Dr. Feldman practices at 2500 Merced Street, San Leandro, CA 94577. Dr. Feldman's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
What is Dr. Benjamin Anthony Feldman's office phone number?
The practice phone on file for Dr. Feldman is (510) 454-1000.
What is Dr. Benjamin Anthony Feldman's medical license number?
Dr. Feldman holds California license A140383.
Which hospitals is Dr. Benjamin Anthony Feldman affiliated with?
Dr. Feldman practices at San Leandro Medical Center in San Leandro, California.
What medical group is Dr. Benjamin Anthony Feldman part of?
Dr. Feldman is linked to The Permanente Medical Group, Inc.
Does Dr. Benjamin Anthony Feldman accept Medicare?
Yes. CMS data shows Dr. Feldman billed Medicare for 11 services in 2024, and Dr. Feldman accepts Medicare assignment.
How many Medicare patients does Dr. Benjamin Anthony Feldman see?
CMS counts 24 Medicare patients who saw Dr. Feldman in 2024, with an average age of 67.
Is Dr. Benjamin Anthony Feldman board certified?
Yes. Dr. Feldman is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Benjamin Anthony Feldman bill to Medicare?
In 2024, Dr. Feldman's most billed Medicare services were emergency department visit (99284).
Where did Dr. Benjamin Anthony Feldman go to medical school?
Dr. Feldman graduated from USF Health Morsani College of Medicine in 2014.
What drugs does Dr. Benjamin Anthony Feldman prescribe most?
In 2024 Medicare Part D data, Dr. Feldman's most prescribed drugs by claims were Ondansetron ODT.
How long has Dr. Benjamin Anthony Feldman been practicing?
Dr. Feldman graduated from medical school in 2014, 12 years ago.
What insurance does Dr. Benjamin Anthony Feldman accept?
Dr. Feldman 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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