Dr. John T. Anderson, MD

  • Sacramento, CA
  • Trauma surgery physician
NPI1184607921PAC ID2365515244
Medicare services, 2024
552
Medicare patients, 2024
260
Part D claims, 2024
138
Publications
2
MIPS score, 2024
83
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

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Dr. John T. Anderson is a trauma surgery physician in Sacramento, California

Dr. Anderson practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Anderson's NPI, 1184607921, was assigned on November 25, 2005. Dr. Anderson graduated from UCSF School of Medicine in 1988. Dr. Anderson holds California license 00G662420.

NPI and contact details
Medicare PAC ID
2365515244
NPI enumeration date
November 25, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. John T. Anderson practices at UC Davis Medical Center in Sacramento, California

Dr. Anderson's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. John T. Anderson is affiliated with 1 site of care and 1 medical group

Dr. Anderson's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group.

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

Dmand AI tracks the EHR system at Dr. John T. Anderson's practice

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

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across University of California Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. John T. Anderson is one of 121 trauma surgery physicians in California

Trauma surgery is Dr. Anderson's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Anderson is board certified in surgery by the American Board of Surgery. Dr. Anderson is licensed in California.

Specialties and state licenses

  • Trauma surgery, CaliforniaPrimaryLicense 00G662420 · 1989 to 2026 · taxonomy 2086S0127X

Clinical focus

Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, chest trauma, colon removal, gallbladder removal, groin hernia surgery, intestinal or bowel obstruction and non-surgical back problems among the conditions Dr. Anderson treats.

Trauma surgery physicians near Dr. Anderson

Counts of trauma surgery 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. John T. Anderson billed Medicare for 552 services in 2024

CMS data shows 552 Medicare services from Dr. Anderson across 9 procedure codes in 2024, for 260 Medicare patients. Medicare paid $32,546 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024552
Medicare patients260
Paid by Medicare$32,546
Procedure codes9

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

  • 2023
  • 2024
Office and hospital visits
2023: 5302024: 5222%
Other services
2023: 02024: 30

Dr. Anderson compared with the California median for trauma surgery physicians, 2024

  • Dr. Anderson
  • California median
Medicare services
552vs 1803.1 times
Medicare patients
260vs 13297% above
Part D claims
109vs 176.4 times

Medians across 113 trauma surgery physicians in California with Dmand AI profiles that report each measure.

Dr. Anderson'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. Anderson

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Anderson and other trauma surgery physicians in California.

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

Dr. John T. Anderson treated 260 Medicare patients in 2024, average age 71

CMS counts 260 Medicare patients who saw Dr. Anderson in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.55, 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. Anderson's median patient age at 61, with 41% women.

Medicare patients, 2024260
Average age71
Average risk score2.55
Also on Medicaid43%

Dr. Anderson's Medicare patients by age, 2024

Dr. Anderson's Medicare patients by sex, 2024

  • Women12950%
  • Men13150%

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

  1. High blood pressure75%
  2. High cholesterol66%
  3. Arthritis55%
  4. Chronic kidney disease38%
  5. Mood disorders38%
  6. Heart failure37%
  7. Ischemic heart disease35%
  8. Anxiety34%

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

Dr. Anderson's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women41%
  • Men57%

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

Dr. John T. Anderson wrote 138 Medicare Part D claims in 2024

In 2024, Dr. Anderson wrote 138 Medicare Part D claims for 16 patients. 90% of them were for generic drugs. CMS names the drug for 109 of them, across 5 drugs with 11 or more claims each, at $2,859 in total drug cost. In 2023, CMS named 135 claims across 6 drugs.

Part D claims, 2024138
Drugs named by CMS5
Total drug cost$2,859
Part D patients16

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

  • Generic124 claims90%
  • Brand-name14 claims10%

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

  • Opioids71%98 of 138 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: 1352024: 10919%

Drugs named by CMS: 5 in 2024, 6 in 2023.

See all prescribing by Dr. Anderson

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. John T. Anderson scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Anderson for performance year 2024, reported as part of a group. Dr. Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Anderson as offering telehealth. CMS counts 12 procedures of spinal fusion by Dr. Anderson, more than 29% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Anderson's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Anderson ranks in Medicare procedure volume

Spinal fusion
29th percentile12 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. John T. Anderson has 2 publications on record

Dmand AI links 2 papers to Dr. Anderson. Dr. Anderson's most frequent co-authors are Martin A. Bain, MD, Robert Charles Jacoby, MD and John Owings, MD.

Papers2

Dr. Anderson's most frequent co-authors

Recent publications by Dr. Anderson

See all 2 publications and co-authors

See who Dr. Anderson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Anderson works with, so you can find a warm path to the right trauma surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. John T. Anderson received $478 in industry payments from 2016 to 2024

CMS Open Payments shows 13 general payments to Dr. Anderson from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 91% of the total. Davol Inc. paid the most, $226.

General payments to Dr. Anderson by program year, 2016 to 2024

General payments to Dr. Anderson by kind, 2016 to 2024

$478in total
  • Food and beverage$43391%
  • Consulting fees$459%

Companies that paid Dr. Anderson the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Anderson

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

Dr. John T. Anderson graduated from UCSF School of Medicine

Dr. Anderson graduated from UCSF School of Medicine in 1988.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in surgical critical careAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. John T. Anderson accepts plans from 8 insurance carriers

Dr. Anderson is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • NV State Medicaid

Plan types Dr. Anderson accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. John T. Anderson'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. John T. Anderson

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. John T. Anderson's NPI number?

Dr. John T. Anderson's NPI number is 1184607921. It was assigned on November 25, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. John T. Anderson?

Dr. John T. Anderson is a trauma surgery physician in Sacramento, California. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).

Where does Dr. John T. Anderson practice?

Dr. Anderson practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Anderson's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health.

What is Dr. John T. Anderson's office phone number?

The practice phone on file for Dr. Anderson is (916) 734-2011.

What is Dr. John T. Anderson's medical license number?

Dr. Anderson holds California license 00G662420.

Which hospitals is Dr. John T. Anderson affiliated with?

Dr. Anderson practices at UC Davis Medical Center in Sacramento, California.

What medical group is Dr. John T. Anderson part of?

Dr. Anderson is linked to UC Davis Medical Group.

Does Dr. John T. Anderson accept Medicare?

Yes. CMS data shows Dr. Anderson billed Medicare for 552 services in 2024, and Dr. Anderson accepts Medicare assignment.

Does Dr. John T. Anderson offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Anderson as offering telehealth services.

What is Dr. John T. Anderson's MIPS score?

Dr. Anderson's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. John T. Anderson see?

CMS counts 260 Medicare patients who saw Dr. Anderson in 2024, with an average age of 71.

Is Dr. John T. Anderson board certified?

Yes. Dr. Anderson is board certified in surgery by the American Board of Surgery.

What services does Dr. John T. Anderson bill to Medicare?

In 2024, Dr. Anderson's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99212) and office visit, established patient (99213).

Where did Dr. John T. Anderson go to medical school?

Dr. Anderson graduated from UCSF School of Medicine in 1988.

What drugs does Dr. John T. Anderson prescribe most?

In 2024 Medicare Part D data, Dr. Anderson's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Oxycodone-Acetaminophen.

Has Dr. John T. Anderson received payments from drug or device companies?

CMS Open Payments shows $478 in general payments to Dr. Anderson from 7 companies from 2016 to 2024. The largest total came from Davol Inc.

How long has Dr. John T. Anderson been practicing?

Dr. Anderson graduated from medical school in 1988, 38 years ago.

Does Dr. John T. Anderson do research?

Dmand AI links 2 publications to Dr. Anderson.

Who does Dr. John T. Anderson publish with?

Dr. Anderson's most frequent co-authors are Martin A. Bain, MD (1 shared paper), Robert Charles Jacoby, MD (1 shared paper) and John Owings, MD (1 shared paper).

What insurance does Dr. John T. Anderson accept?

Dr. Anderson is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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