Dr. Benjamin Palmer, DO

  • Roseville, CA
  • Internist
NPI1730613951PAC ID2860819646
Medicare services, 2024
880
Medicare patients, 2024
315
Part D claims, 2024
368
Hospital affiliations
2
Industry payments
$273
Practice address
One Medical Plaza, Roseville, CA 95661
Practice phone
Call (916) 781-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sutter Roseville Medical Center

Hospital · Roseville, California

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Dr. Benjamin Palmer is an internist in Roseville, California

Dr. Palmer practices at Sutter Roseville Medical Center in Roseville, California, part of Sutter Health.

Dr. Palmer's NPI, 1730613951, was assigned on April 13, 2017. Dr. Palmer graduated from LECOM at Seton Hill - Greensburg in 2017. Dr. Palmer holds California license 20A18120.

NPI and contact details
Medicare PAC ID
2860819646
NPI enumeration date
April 13, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(916) 781-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Benjamin Palmer practices at 2 locations in Roseville, California

Dr. Palmer's primary practice is Sutter Roseville Medical Center, at One Medical Plaza, Roseville, CA 95661 in Placer County. The practice phone is (916) 781-1000. Dr. Palmer also practices at Sutter Roseville Medical Center, 1 Medical Plz, Roseville, CA 95661.

  • Sutter Roseville Medical CenterPrimary
    One Medical Plaza, Roseville, CA 95661 · Placer CountyPhone(916) 781-1000
  • Sutter Roseville Medical Center
    1 Medical Plz, Roseville, CA 95661 · Placer CountyPhone(800) 353-3369

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Benjamin Palmer is affiliated with 2 sites of care and 1 medical group

Dr. Palmer's primary practice is Sutter Roseville Medical Center in Roseville, California, part of Sutter Health. Dr. Palmer is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is SGMF Radiology.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Benjamin Palmer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Palmer practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sutter Roseville Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Benjamin Palmer is one of 16,751 internists in California

Internal medicine is Dr. Palmer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Palmer is board certified in 2017 - 2020 by the AZ State License. Dmand AI has Dr. Palmer's licenses on file in 2 states: California and Arizona.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense 20A18120 · taxonomy 207R00000X
  • Student in an organized health care education/training program, Arizonataxonomy 390200000X

Clinical focus

Dmand AI lists acute respiratory failure, anemia, atrial fibrillation and flutter, bile duct problems, cardiac arrhythmia, cellulitis, cerebrovascular disease and chronic anemia among the conditions Dr. Palmer treats.

Internists near Dr. Palmer

Counts of internists 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 Palmer billed Medicare for 880 services in 2024

CMS data shows 880 Medicare services from Dr. Palmer across 5 procedure codes in 2024, for 315 Medicare patients. Medicare paid $87,461 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024880
Medicare patients315
Paid by Medicare$87,461
Procedure codes5

Dr. Palmer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,1162024: 88021%

Dr. Palmer compared with the California median for internists, 2024

  • Dr. Palmer
  • California median
Medicare services
880vs 3612.4 times
Medicare patients
315vs 1512.1 times
Part D claims
136vs 42168% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Palmer'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.

See all procedures by Dr. Palmer

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Benjamin Palmer treated 315 Medicare patients in 2024, average age 78

CMS counts 315 Medicare patients who saw Dr. Palmer in 2024. The largest group is 75 to 84, with 116 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.43, 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. Palmer's median patient age at 71, with 52% women.

Medicare patients, 2024315
Average age78
Average risk score2.43
Also on Medicaid31%

Dr. Palmer's Medicare patients by age, 2024

Dr. Palmer's Medicare patients by sex, 2024

  • Women16653%
  • Men14947%

Chronic conditions among Dr. Palmer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis62%
  4. Chronic kidney disease51%
  5. Ischemic heart disease51%
  6. Mood disorders46%
  7. Diabetes44%
  8. Atrial fibrillation43%

Share of Medicare patients with each condition. A patient can have several.

Dr. Palmer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women52%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Benjamin Palmer wrote 368 Medicare Part D claims in 2024

In 2024, Dr. Palmer wrote 368 Medicare Part D claims for 181 patients. 89% of them were for generic drugs. CMS names the drug for 136 of them, across 8 drugs with 11 or more claims each, at $10,037 in total drug cost. In 2023, CMS named 156 claims across 8 drugs.

Part D claims, 2024368
Drugs named by CMS8
Total drug cost$10,037
Part D patients181

Dr. Palmer's Part D claims by kind of drug, 2024

  • Generic326 claims89%
  • Brand-name and other42 claims11%

Dr. Palmer'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. Palmer's Part D claims, 2024

  • Opioids5%18 of 368 claims
  • Antibiotics28%103 of 368 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: 1562024: 13613%

Drugs named by CMS: 8 in 2024, 8 in 2023.

See all prescribing by Dr. Palmer

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 Palmer takes part in Medicare

Dr. Palmer 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 Palmer received $273 in industry payments from 2021 to 2023

CMS Open Payments shows 8 general payments to Dr. Palmer from 3 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $140.

General payments to Dr. Palmer by program year, 2021 to 2023

Companies that paid Dr. Palmer the most, 2021 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Palmer

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Benjamin Palmer graduated from LECOM at Seton Hill - Greensburg

Dr. Palmer graduated from LECOM at Seton Hill - Greensburg in 2017.

  1. Medical schoolLECOM at Seton Hill - Greensburg
  2. Board certified in 2017 - 2020AZ State License
  3. Board certified in 2020 - 2025CA State License

Source: Dmand AI Professional Profile Data

Dr. Benjamin Palmer accepts plans from 13 insurance carriers

Dr. Palmer is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Palmer accepts, by number of carriers

  1. PPO9
  2. HMO6
  3. Medicare6
  4. EPO4
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Benjamin Palmer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Benjamin Palmer

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 Palmer's NPI number?

Dr. Benjamin Palmer's NPI number is 1730613951. It was assigned on April 13, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Benjamin Palmer?

Dr. Benjamin Palmer is an internist in Roseville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Benjamin Palmer practice?

Dr. Palmer practices at One Medical Plaza, Roseville, CA 95661. Dr. Palmer also practices at 1 Medical Plz, Roseville, CA 95661. Dr. Palmer's primary practice is Sutter Roseville Medical Center in Roseville, California, part of Sutter Health.

What is Dr. Benjamin Palmer's office phone number?

The practice phone on file for Dr. Palmer is (916) 781-1000.

What is Dr. Benjamin Palmer's medical license number?

Dr. Palmer holds California license 20A18120, one of the licenses on file in 2 states.

Which states has Dr. Benjamin Palmer been licensed in?

Dmand AI has state licenses on file for Dr. Palmer in California and Arizona.

Which hospitals is Dr. Benjamin Palmer affiliated with?

Dr. Palmer practices at Sutter Roseville Medical Center in Roseville, California. Dr. Palmer is also affiliated with Sutter Medical Center, Sacramento.

What medical group is Dr. Benjamin Palmer part of?

Dr. Palmer is linked to SGMF Radiology.

Does Dr. Benjamin Palmer accept Medicare?

Yes. CMS data shows Dr. Palmer billed Medicare for 880 services in 2024, and Dr. Palmer accepts Medicare assignment.

How many Medicare patients does Dr. Benjamin Palmer see?

CMS counts 315 Medicare patients who saw Dr. Palmer in 2024, with an average age of 78.

Show 7 more questionsShow fewer questions

Is Dr. Benjamin Palmer board certified?

Yes. Dr. Palmer is board certified in 2017 - 2020 by the AZ State License.

What services does Dr. Benjamin Palmer bill to Medicare?

In 2024, Dr. Palmer's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and critical care (99291).

Where did Dr. Benjamin Palmer go to medical school?

Dr. Palmer graduated from LECOM at Seton Hill - Greensburg in 2017.

What drugs does Dr. Benjamin Palmer prescribe most?

In 2024 Medicare Part D data, Dr. Palmer's most prescribed drugs by claims were Cefdinir, Amoxicillin-Clavulanate Potass and Furosemide.

Has Dr. Benjamin Palmer received payments from drug or device companies?

CMS Open Payments shows $273 in general payments to Dr. Palmer from 3 companies from 2021 to 2023. The largest total came from Abbvie Inc.

How long has Dr. Benjamin Palmer been practicing?

Dr. Palmer graduated from medical school in 2017, 9 years ago.

What insurance does Dr. Benjamin Palmer accept?

Dr. Palmer is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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