Dr. Charles M. Eichler, MD

  • San Francisco, CA
  • General surgeon
NPI1265498729PAC ID0446249650
Medicare services, 2024
973
Medicare patients, 2026
568
Part D claims, 2026
15
Publications
35
Clinical trials
2
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 9 affiliations

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Dr. Charles M. Eichler is a general surgeon in San Francisco, California

Dr. Eichler practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Eichler's NPI, 1265498729, was assigned on April 25, 2006. Dr. Eichler graduated from Saint Louis University School Of Medicine in 1978. Dr. Eichler holds California license G39626.

NPI and contact details
Medicare PAC ID
0446249650
NPI enumeration date
April 25, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
74
Medical school graduation
1978

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

Dr. Charles M. Eichler practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Eichler's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Charles M. Eichler is affiliated with 5 sites of care and 4 medical groups

Dr. Eichler's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Eichler is also affiliated with UCSF Health Hyde Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Eichler to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Eichler

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

Dmand AI tracks the EHR system at Dr. Charles M. Eichler's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eichler practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Charles M. Eichler is one of 2,926 general surgeons in California

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

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense G39626 · 1979 to 2027 · taxonomy 208600000X
  • Ohio license2006 to 2019

Clinical focus

Dmand AI lists amputation, arterial blot clot /embolism, blood vessel access for dialysis, carotid revascularization, circulatory problems in extremities, deep vein thrombosis (DVT), heart device and aorta surgery and leg revascularization among the conditions Dr. Eichler treats.

General surgeons near Dr. Eichler

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. Charles M. Eichler billed Medicare for 973 services in 2024

CMS data shows 973 Medicare services from Dr. Eichler across 20 procedure codes in 2024, for 568 Medicare patients. Medicare paid $63,244 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024973
Medicare patients568
Paid by Medicare$63,244
Procedure codes20

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

  • 2023
  • 2024
Tests and treatments
2023: 6552024: 6682%
Office and hospital visits
2023: 2682024: 23911%
Surgery
2023: 612024: 5510%
Imaging
2023: 02024: 11

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

  • Dr. Eichler
  • California median
Medicare services
973vs 1665.9 times
Medicare patients
568vs 1214.7 times
Part D claims
12vs 3465% below

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Dr. Eichler'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. Eichler

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

Dr. Charles M. Eichler treated 568 Medicare patients in 2026, average age 73

CMS counts 568 Medicare patients who saw Dr. Eichler in 2026. The largest group is 65 to 74, with 229 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.56, 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. Eichler's median patient age at 71, with 37% women.

Medicare patients, 2026568
Average age73
Average risk score2.56
Also on Medicaid42%

Dr. Eichler's Medicare patients by age, 2026

Dr. Eichler's Medicare patients by sex, 2026

  • Women24243%
  • Men32657%

Chronic conditions among Dr. Eichler's Medicare patients, 2026

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease48%
  4. Arthritis46%
  5. Chronic kidney disease42%
  6. Diabetes42%
  7. Heart failure33%
  8. Mood disorders32%

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

Dr. Eichler'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

  • Women37%
  • Men60%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data

Dr. Charles M. Eichler wrote 15 Medicare Part D claims in 2026

In 2026, Dr. Eichler wrote 15 Medicare Part D claims. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $164 in total drug cost. In 2021, CMS named 37 claims across 3 drugs.

Part D claims, 202615
Drugs named by CMS1
Total drug cost$164

Dr. Eichler's most prescribed drugs by claims, 2022

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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 372022: 1268%

Drugs named by CMS: 1 in 2022, 3 in 2021.

See all prescribing by Dr. Eichler

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data

Dr. Charles M. Eichler scored 98 out of 100 in Medicare's MIPS program for 2026

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Eichler for performance year 2026, reported as part of a group. Dr. Eichler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Eichler as offering telehealth. CMS counts 44 procedures of spinal fusion by Dr. Eichler, more than 53% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Eichler's MIPS scores, performance year 2026

  • 98of 100Final score
  • 92.7of 100Quality
  • 40of 100Improvement Activities
  • 72of 100Cost

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

Where Dr. Eichler ranks in Medicare procedure volume

Spinal fusion
53rd percentile44 procedures

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

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

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

For MedTech and pharma teams

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Dr. Charles M. Eichler has 35 publications on record

Dmand AI links 35 papers to Dr. Eichler, published from 2011 to 2022. 2019 was the busiest year, with 4. The most frequent topics are Postoperative Complications, Lumbar Vertebrae and Spinal Fusion. Dr. Eichler has published most often in J Vasc Surg. Dr. Eichler's most frequent co-authors are Michael Salvatore Conte, MD, Shane Burch, MD and Dean Chou, MD.

Papers35
Years published2011 to 2022

Dr. Eichler's papers by year, 2012 to 2022

Topics Dr. Eichler writes about most

  • Postoperative Complications
  • Lumbar Vertebrae
  • Spinal Fusion
  • Blood Vessel Prosthesis Implantation
  • Limb Salvage
  • Amputation, Surgical
  • Aneurysm, False
  • San Francisco

Dr. Eichler's most frequent co-authors

Recent publications by Dr. Eichler

See all 35 publications and co-authors

See who Dr. Eichler researches with

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

How network discovery works

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

Dr. Charles M. Eichler has worked on 2 clinical trials

Dmand AI links Dr. Eichler to 2 clinical trials. Conditions studied include Intermittent Claudication, Vascular Calcification and Calcinosis.

Conditions in Dr. Eichler's trials

  • Intermittent Claudication
  • Vascular Calcification
  • Calcinosis
  • Peripheral Arterial Disease

Investigators on the most trials with Dr. Eichler

Recent clinical trials with Dr. Eichler

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Charles M. Eichler received $495,624 in industry payments from 2016 to 2025

CMS Open Payments shows 820 general payments to Dr. Eichler from 17 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 55% of the total. Medtronic USA, Inc. paid the most, $186,104.

General payments to Dr. Eichler by program year, 2016 to 2025

General payments to Dr. Eichler by kind, 2016 to 2025

$495.6Kin total
  • Speaker and faculty fees$262,07155%
  • Consulting fees$76,45516%
  • Travel and lodging$72,60115%
  • Honoraria$32,9857%
  • Other$36,0138%

Companies that paid Dr. Eichler the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Eichler

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

Dr. Charles M. Eichler has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Eichler, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Eichler

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Charles M. Eichler graduated from Saint Louis University School Of Medicine

Dr. Eichler graduated from Saint Louis University School Of Medicine in 1978. Dr. Eichler is a member of ACS and SVS.

  1. Medical schoolSaint Louis University School Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Charles M. Eichler accepts plans from 9 insurance carriers

Dr. Eichler is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Eichler accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO4
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles M. Eichler'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Charles M. Eichler

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. Charles M. Eichler's NPI number?

Dr. Charles M. Eichler's NPI number is 1265498729. It was assigned on April 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles M. Eichler?

Dr. Charles M. Eichler is a general surgeon in San Francisco, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Charles M. Eichler practice?

Dr. Eichler practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Eichler's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Eichler to 3 group practices and clinics and 3 medical groups, and a free account names each one.

What is Dr. Charles M. Eichler's office phone number?

The practice phone on file for Dr. Eichler is (415) 353-2733. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Dr. Charles M. Eichler's email address?

Dmand AI checks professional and personal email addresses for Dr. Eichler through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is Dr. Charles M. Eichler's medical license number?

Dr. Eichler holds California license G39626, one of the licenses on file in 2 states.

Which states has Dr. Charles M. Eichler been licensed in?

Dmand AI has state licenses on file for Dr. Eichler in California (1979 to 2027) and Ohio (2006 to 2019).

Which hospitals is Dr. Charles M. Eichler affiliated with?

Dr. Eichler practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Eichler is also affiliated with UCSF Health Hyde Hospital.

What medical group is Dr. Charles M. Eichler part of?

Dr. Eichler is linked to UCSF Pediatrics. Dmand AI links Dr. Eichler to 3 more medical groups, named with a free account.

Who does Dr. Charles M. Eichler practice with?

Dmand AI links 3,341 HCPs to Dr. Eichler's primary medical group, 58 of them general surgeons. A free account lists them, with verified contacts.

Show 14 more questionsShow fewer questions

Does Dr. Charles M. Eichler accept Medicare?

Yes. CMS data shows Dr. Eichler billed Medicare for 973 services in 2024, and Dr. Eichler accepts Medicare assignment.

Does Dr. Charles M. Eichler offer telehealth?

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

What is Dr. Charles M. Eichler's MIPS score?

Dr. Eichler's MIPS final score for performance year 2026 is 98 out of 100, reported as part of a group.

How many Medicare patients does Dr. Charles M. Eichler see?

CMS counts 568 Medicare patients who saw Dr. Eichler in 2026, with an average age of 73.

Is Dr. Charles M. Eichler board certified?

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

What services does Dr. Charles M. Eichler bill to Medicare?

In 2024, Dr. Eichler's most billed Medicare services were blood vessel study (93923), office visit, established patient (99212) and blood vessel study (93925).

Where did Dr. Charles M. Eichler go to medical school?

Dr. Eichler graduated from Saint Louis University School Of Medicine in 1978.

What drugs does Dr. Charles M. Eichler prescribe most?

In 2022 Medicare Part D data, Dr. Eichler's most prescribed drugs by claims were Clopidogrel.

Has Dr. Charles M. Eichler received payments from drug or device companies?

CMS Open Payments shows $495,624 in general payments to Dr. Eichler from 17 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.

How long has Dr. Charles M. Eichler been practicing?

Dr. Eichler graduated from medical school in 1978, 48 years ago.

Does Dr. Charles M. Eichler do research?

Dmand AI links 35 publications to Dr. Eichler, published from 2011 to 2022. Dr. Eichler has worked on 2 clinical trials.

Who does Dr. Charles M. Eichler publish with?

Dr. Eichler's most frequent co-authors are Michael Salvatore Conte, MD (7 shared papers), Shane Burch, MD (6 shared papers) and Dean Chou, MD (6 shared papers).

What EHR does Dr. Charles M. Eichler's practice use?

Dmand AI tracks the EHR system at UCSF Helen Diller Medical Center at Parnassus Heights and at 4 more sites and 3 medical groups. The vendor and product are available with a free Dmand AI account.

What insurance does Dr. Charles M. Eichler accept?

Dr. Eichler is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit. The full carrier list is available with a free Dmand AI account.

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