Dr. Barron Mark Palmer, MD

  • Salinas, CA
  • General surgeon
NPI1841498730PAC ID7416005095
Medicare services, 2024
383
Medicare patients, 2024
210
Part D claims, 2024
102
Hospital affiliations
1
Industry payments
$11
Practice address
1441 Constitution Boulevard, Salinas, CA 93906
Practice phone
Call (831) 755-4111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Natividad

Hospital · Salinas, California

See all 2 affiliations

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Dr. Barron Mark Palmer is a general surgeon in Salinas, California

Dr. Palmer practices at Natividad in Salinas, California, part of Monterey County, CA.

Dr. Palmer's NPI, 1841498730, was assigned on July 3, 2007. Dr. Palmer graduated from Indiana University School Of Medicine in 2001. Dr. Palmer holds Texas license BP10028391.

NPI and contact details
Medicare PAC ID
7416005095
NPI enumeration date
July 3, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(831) 755-4111
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
2001

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

Dr. Barron Mark Palmer practices at Natividad in Salinas, California

Dr. Palmer's primary practice is Natividad, at 1441 Constitution Boulevard, Salinas, CA 93906 in Monterey County. The practice phone is (831) 755-4111.

  • Natividad
    1441 Constitution Boulevard, Salinas, CA 93906 · Monterey CountyPhone(831) 755-4111

Source: Dmand AI Affiliation Data

Dr. Barron Mark Palmer is affiliated with 1 site of care and 1 medical group

Dr. Palmer's primary practice is Natividad in Salinas, California, part of Monterey County, CA. The medical group on file is Natividad Medical Center. Dr. Palmer's employer is on file too: a hospital.

See all 2 affiliations for Dr. Palmer

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

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

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

EHR by site
SiteEHR vendor and product
NatividadAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Barron Mark Palmer is one of 2,926 general surgeons in California

Surgery is Dr. Palmer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Palmer is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Palmer's licenses on file in 2 states: Texas and California.

Specialties and state licenses

  • Surgery, TexasPrimaryLicense BP10028391 · taxonomy 208600000X
  • California license2004 to 2025

Clinical focus

Dmand AI lists abdominal hernia repair surgery, appendectomy, colonoscopy, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, gastrointestinal bleeding and hemorrhoids among the conditions Dr. Palmer treats.

General surgeons near Dr. Palmer

Counts of general surgeons 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. Barron Mark Palmer billed Medicare for 383 services in 2024

CMS data shows 383 Medicare services from Dr. Palmer across 12 procedure codes in 2024, for 210 Medicare patients. Medicare paid $26,818 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024383
Medicare patients210
Paid by Medicare$26,818
Procedure codes12

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

  • 2023
  • 2024
Office and hospital visits
2023: 2462024: 2481%
Other services
2023: 842024: 10120%
Surgery
2023: 292024: 3417%

Dr. Palmer compared with the California median for general surgeons, 2024

  • Dr. Palmer
  • California median
Medicare services
383vs 1662.3 times
Medicare patients
210vs 12174% above
Part D claims
70vs 342.1 times

Medians across 2,606 general surgeons 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. Barron Mark Palmer treated 210 Medicare patients in 2024, average age 69

CMS counts 210 Medicare patients who saw Dr. Palmer in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 1.77, 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 49, with 58% women.

Medicare patients, 2024210
Average age69
Average risk score1.77
Also on Medicaid78%

Dr. Palmer's Medicare patients by age, 2024

Dr. Palmer's Medicare patients by sex, 2024

  • Women11153%
  • Men9947%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes53%
  4. Arthritis34%
  5. Ischemic heart disease27%
  6. Mood disorders26%
  7. Chronic kidney disease25%
  8. Depression24%

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 49

Patient panel by sex, all payers

  • Women58%
  • Men41%

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

Dr. Barron Mark Palmer wrote 102 Medicare Part D claims in 2024

In 2024, Dr. Palmer wrote 102 Medicare Part D claims for 90 patients. 83% of them were for generic drugs. CMS names the drug for 70 of them, across 2 drugs with 11 or more claims each, at $1,176 in total drug cost. In 2023, CMS named 96 claims across 3 drugs.

Part D claims, 2024102
Drugs named by CMS2
Total drug cost$1,176
Part D patients90

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

  • Generic85 claims83%
  • Brand-name17 claims17%

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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 962024: 7027%

Drugs named by CMS: 2 in 2024, 3 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

Dr. Barron Mark Palmer ranks in the 59th percentile for colonoscopy in Medicare

Dr. Palmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of colonoscopy by Dr. Palmer, more than 59% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Palmer ranks in Medicare procedure volume

Colonoscopy
59th percentile40 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Barron Mark Palmer received $11 in industry payments in 2018

CMS Open Payments shows 1 general payment to Dr. Palmer from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $11.

Companies that paid Dr. Palmer the most, 2018 to 2018

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. Barron Mark Palmer has 1 award and honors on record

Dmand AI lists 1 award for Dr. Palmer. Dr. Palmer serves on Quality Review Committee Natividad Medical Center, Surgical Improvement Committee Natividad Medical Center and Trauma Surgical Improvement/Quality Review Committee Natividad Medical Center.

Awards and honors for Dr. Palmer

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Barron Mark Palmer graduated from Indiana University School Of Medicine

Dr. Palmer graduated from Indiana University School Of Medicine in 2001. Dr. Palmer is a member of ACS and ASCRS.

  1. Medical schoolIndiana University School Of Medicine
  2. Board certified in colon & rectal surgeryAmerican Board of Colon and Rectal Surgery
  3. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Barron Mark Palmer accepts plans from 6 insurance carriers

Dr. Palmer is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Palmer accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Barron Mark 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 phoneDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Barron Mark 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. Barron Mark Palmer's NPI number?

Dr. Barron Mark Palmer's NPI number is 1841498730. It was assigned on July 3, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Barron Mark Palmer?

Dr. Barron Mark Palmer is a general surgeon in Salinas, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Barron Mark Palmer practice?

Dr. Palmer practices at 1441 Constitution Boulevard, Salinas, CA 93906. Dr. Palmer's primary practice is Natividad in Salinas, California, part of Monterey County, CA.

What is Dr. Barron Mark Palmer's office phone number?

The practice phone on file for Dr. Palmer is (831) 755-4111.

What is Dr. Barron Mark Palmer's medical license number?

Dr. Palmer holds Texas license BP10028391, one of the licenses on file in 2 states.

Which states has Dr. Barron Mark Palmer been licensed in?

Dmand AI has state licenses on file for Dr. Palmer in Texas and California (2004 to 2025).

Which hospitals is Dr. Barron Mark Palmer affiliated with?

Dr. Palmer practices at Natividad in Salinas, California.

What medical group is Dr. Barron Mark Palmer part of?

Dr. Palmer is linked to Natividad Medical Center.

Does Dr. Barron Mark Palmer accept Medicare?

Yes. CMS data shows Dr. Palmer billed Medicare for 383 services in 2024, and Dr. Palmer accepts Medicare assignment.

How many Medicare patients does Dr. Barron Mark Palmer see?

CMS counts 210 Medicare patients who saw Dr. Palmer in 2024, with an average age of 69.

Show 7 more questionsShow fewer questions

Is Dr. Barron Mark Palmer board certified?

Yes. Dr. Palmer is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.

What services does Dr. Barron Mark Palmer bill to Medicare?

In 2024, Dr. Palmer's most billed Medicare services were office visit, new patient (99203), hospital inpatient care (99231) and medicare service (G0500).

Where did Dr. Barron Mark Palmer go to medical school?

Dr. Palmer graduated from Indiana University School Of Medicine in 2001.

What drugs does Dr. Barron Mark Palmer prescribe most?

In 2024 Medicare Part D data, Dr. Palmer's most prescribed drugs by claims were Gavilyte-G and Peg-3350 And Electrolytes.

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

CMS Open Payments shows $11 in general payments to Dr. Palmer from 1 company from 2018 to 2018. The largest total came from Mallinckrodt LLC.

How long has Dr. Barron Mark Palmer been practicing?

Dr. Palmer graduated from medical school in 2001, 25 years ago.

What insurance does Dr. Barron Mark Palmer accept?

Dr. Palmer is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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