Dr. Charles G. Rickert, MD, PhD

  • San Francisco, CA
  • General surgeon
NPI1558774612PAC ID5799902573
Medicare services, 2024
193
Medicare patients, 2024
112
Part D claims, 2024
82
Publications
23
MIPS score, 2024
98
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 7 affiliations

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Dr. Charles G. Rickert is a general surgeon in San Francisco, California

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

Dr. Rickert's NPI, 1558774612, was assigned on June 6, 2014. Dr. Rickert graduated from WashU Medicine in 2014. Dr. Rickert holds California license A172075.

NPI and contact details
Medicare PAC ID
5799902573
NPI enumeration date
June 6, 2014
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
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. Charles G. Rickert practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Rickert'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 G. Rickert is affiliated with 4 sites of care and 3 medical groups

Dr. Rickert's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Rickert to 3 more group practices and clinics and 2 medical groups, each named with a free account.

See all 7 affiliations for Dr. Rickert

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

Dmand AI tracks the EHR system at Dr. Charles G. Rickert's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rickert practices, 4 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
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles G. Rickert is one of 2,926 general surgeons in California

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

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A172075 · 2021 to 2027 · taxonomy 208600000X
  • Massachusetts licenseLicense L-260175 · 2014 to 2022

General surgeons near Dr. Rickert

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 G. Rickert billed Medicare for 193 services in 2024

CMS data shows 193 Medicare services from Dr. Rickert across 5 procedure codes in 2024, for 112 Medicare patients. Medicare paid $47,365 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024193
Medicare patients112
Paid by Medicare$47,365
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 02024: 179
Surgery
2023: 292024: 1452%

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

  • Dr. Rickert
  • California median
Medicare services
193vs 16616% above
Medicare patients
112vs 1217% below
Part D claims
11vs 3468% below

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

Dr. Rickert'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. Rickert

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

Dr. Charles G. Rickert treated 112 Medicare patients in 2024, average age 60

CMS counts 112 Medicare patients who saw Dr. Rickert in 2024. The largest group is under 65, with 57 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 56% are also on Medicaid. Their average risk score is 6.14, 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. Rickert's median patient age at 58, with 42% women.

Medicare patients, 2024112
Average age60
Average risk score6.14
Also on Medicaid56%

Dr. Rickert's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Rickert's Medicare patients by sex, 2024

  • Women4439%
  • Men6861%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol73%
  4. Diabetes69%
  5. Ischemic heart disease47%
  6. Heart failure31%
  7. Mood disorders30%
  8. Depression28%

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

Dr. Rickert's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women42%
  • Men57%

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

Dr. Charles G. Rickert wrote 82 Medicare Part D claims in 2024

In 2024, Dr. Rickert wrote 82 Medicare Part D claims for 21 patients. 77% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $1,181 in total drug cost. In 2016, CMS named 15 claims across 1 drug.

Part D claims, 202482
Drugs named by CMS1
Total drug cost$1,181
Part D patients21

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

  • Generic63 claims77%
  • Brand-name and other19 claims23%

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

  • Antibiotics20%16 of 82 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, 2016 to 2024

  • 2016
  • 2024
Claims for drugs CMS names
2016: 152024: 1127%

Drugs named by CMS: 1 in 2024, 1 in 2016.

See all prescribing by Dr. Rickert

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. Charles G. Rickert scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Rickert for performance year 2024, reported as part of a group. Dr. Rickert accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rickert as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Rickert's MIPS scores, performance year 2024

  • 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.

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

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Dr. Charles G. Rickert has 23 publications on record

Dmand AI links 23 papers to Dr. Rickert, published from 2011 to 2024. 2021 was the busiest year, with 5. The most frequent topics are B-Lymphocytes, Regulatory, Graft Rejection and Kidney Transplantation. Dr. Rickert has published most often in Am J Transplant. Dr. Rickert's most frequent co-authors are Heidi Yeh, MD, Joel T. Adler, MD, MPH and Divyansh Agarwal, MD, MS, PhD.

Papers23
Years published2011 to 2024

Dr. Rickert's papers by year, 2011 to 2024

Topics Dr. Rickert writes about most

  • B-Lymphocytes, Regulatory
  • Graft Rejection
  • Kidney Transplantation
  • Liver Transplantation
  • Lymphocyte Activation
  • Tissue Donors
  • T-Lymphocytes, Regulatory
  • Immune Tolerance

Dr. Rickert's most frequent co-authors

Recent publications by Dr. Rickert

See all 23 publications and co-authors

See who Dr. Rickert researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rickert 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 G. Rickert received $1,191 in industry payments from 2022 to 2025

CMS Open Payments shows 6 general payments to Dr. Rickert from 4 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 58% of the total. TransMedics, Inc. paid the most, $498.

General payments to Dr. Rickert by program year, 2022 to 2025

General payments to Dr. Rickert by kind, 2022 to 2025

$1.2Kin total
  • Food and beverage$69358%
  • Travel and lodging$49842%

Companies that paid Dr. Rickert the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Rickert

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

Dr. Charles G. Rickert graduated from WashU Medicine

Dr. Rickert graduated from WashU Medicine in 2014.

  1. Medical schoolWashU Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Charles G. Rickert accepts plans from 8 insurance carriers

Dr. Rickert is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • 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
  • Molina

Plan types Dr. Rickert accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles G. Rickert'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)
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. Charles G. Rickert

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 G. Rickert's NPI number?

Dr. Charles G. Rickert's NPI number is 1558774612. It was assigned on June 6, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles G. Rickert?

Dr. Charles G. Rickert 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 G. Rickert practice?

Dr. Rickert practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Rickert'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. Rickert to 3 group practices and clinics and 2 medical groups.

What is Dr. Charles G. Rickert's office phone number?

The practice phone on file for Dr. Rickert is (415) 353-2733.

What is Dr. Charles G. Rickert's medical license number?

Dr. Rickert holds California license A172075, one of the licenses on file in 2 states.

Which states has Dr. Charles G. Rickert been licensed in?

Dmand AI has state licenses on file for Dr. Rickert in California (2021 to 2027) and Massachusetts (2014 to 2022).

Which hospitals is Dr. Charles G. Rickert affiliated with?

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

What medical group is Dr. Charles G. Rickert part of?

Dr. Rickert is linked to UCSF Pediatrics. Dmand AI links Dr. Rickert to 2 more medical groups.

Does Dr. Charles G. Rickert accept Medicare?

Yes. CMS data shows Dr. Rickert billed Medicare for 193 services in 2024, and Dr. Rickert accepts Medicare assignment.

Does Dr. Charles G. Rickert offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Charles G. Rickert's MIPS score?

Dr. Rickert's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does Dr. Charles G. Rickert see?

CMS counts 112 Medicare patients who saw Dr. Rickert in 2024, with an average age of 60.

Is Dr. Charles G. Rickert board certified?

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

What services does Dr. Charles G. Rickert bill to Medicare?

In 2024, Dr. Rickert's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and hospital inpatient care (99232).

Where did Dr. Charles G. Rickert go to medical school?

Dr. Rickert graduated from WashU Medicine in 2014.

What drugs does Dr. Charles G. Rickert prescribe most?

In 2024 Medicare Part D data, Dr. Rickert's most prescribed drugs by claims were Valganciclovir HCl.

Has Dr. Charles G. Rickert received payments from drug or device companies?

CMS Open Payments shows $1,191 in general payments to Dr. Rickert from 4 companies from 2022 to 2025. The largest total came from TransMedics, Inc.

How long has Dr. Charles G. Rickert been practicing?

Dr. Rickert graduated from medical school in 2014, 12 years ago.

Does Dr. Charles G. Rickert do research?

Dmand AI links 23 publications to Dr. Rickert, published from 2011 to 2024.

Who does Dr. Charles G. Rickert publish with?

Dr. Rickert's most frequent co-authors are Heidi Yeh, MD (5 shared papers), Joel T. Adler, MD, MPH (2 shared papers) and Divyansh Agarwal, MD, MS, PhD (2 shared papers).

What insurance does Dr. Charles G. Rickert accept?

Dr. Rickert is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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