Dr. Christopher Matthew Bositis, MD

  • San Francisco, CA
  • Family medicine physician
NPI1427054493PAC ID0446277511
Medicare services, 2024
118
Medicare patients, 2024
68
Part D claims, 2024
642
Publications
28
Clinical trials
1
Practice address
1001 Potrero Avenue, San Francisco, CA 94110
Practice phone
Call (415) 206-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 5 affiliations

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Dr. Christopher Matthew Bositis is a family medicine physician in San Francisco, California

Dr. Bositis practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.

Dr. Bositis' NPI, 1427054493, was assigned on June 24, 2005. Dr. Bositis graduated from Yale School of Medicine in 1997. Dr. Bositis holds California license C176308.

NPI and contact details
Medicare PAC ID
0446277511
NPI enumeration date
June 24, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 206-8000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

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

Dr. Christopher Matthew Bositis practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California

Dr. Bositis' primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.

Source: Dmand AI Affiliation Data

Dr. Christopher Matthew Bositis is affiliated with 3 sites of care and 2 medical groups

Dr. Bositis' primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. The medical group on file is UCSF Department of Radiology & Biomedical Imaging. Dmand AI also links Dr. Bositis to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Bositis

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

Dmand AI tracks the EHR system at Dr. Christopher Matthew Bositis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bositis practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Zuckerberg San Francisco General Hospital and Trauma CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Christopher Matthew Bositis is one of 15,680 family medicine physicians in California

Family medicine is Dr. Bositis' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Bositis is board certified in hiv specialist by the American Academy of HIV Medicine. Dmand AI has Dr. Bositis' licenses on file in 4 states: California, Massachusetts, Maryland and Rhode Island.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense C176308 · 2022 to 2026 · taxonomy 207Q00000X
  • Massachusetts licenseLicense 249355 · 2011 to 2024
  • Maryland licenseLicense D56276 · 2000 to 2012
  • Rhode Island license2000

Clinical focus

Dmand AI lists acute stomach ulcer, bipolar disorder, chronic diabetes, chronic hypertension, chronic kidney disease, kidney failure, liver disease and lung disease: COPD, asthma or bronchitis among the conditions Dr. Bositis treats.

Family medicine physicians near Dr. Bositis

Counts of family medicine 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. Christopher Matthew Bositis billed Medicare for 118 services in 2024

CMS data shows 118 Medicare services from Dr. Bositis across 3 procedure codes in 2024, for 68 Medicare patients. Medicare paid $10,627 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024118
Medicare patients68
Paid by Medicare$10,627
Procedure codes3

Dr. Bositis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 922024: 11828%

Dr. Bositis compared with the California median for family medicine physicians, 2024

  • Dr. Bositis
  • California median
Medicare services
118vs 24652% below
Medicare patients
68vs 11842% below
Part D claims
224vs 83373% below

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Bositis' 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. Bositis

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

Dr. Christopher Matthew Bositis treated 68 Medicare patients in 2024, average age 71

CMS counts 68 Medicare patients who saw Dr. Bositis in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 2.84, 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. Bositis' median patient age at 67, with 23% women.

Medicare patients, 202468
Average age71
Average risk score2.84

Dr. Bositis' Medicare patients by age, 2024

Dr. Bositis' Medicare patients by sex, 2024

  • Women3247%
  • Men3653%

Chronic conditions among Dr. Bositis' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol65%
  3. Diabetes60%
  4. COPD49%
  5. Alcohol and drug use disorders47%
  6. Mood disorders47%
  7. Heart failure46%
  8. Anxiety41%

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

Dr. Bositis' patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women23%
  • Men75%

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

Dr. Christopher Matthew Bositis wrote 642 Medicare Part D claims in 2024

In 2024, Dr. Bositis wrote 642 Medicare Part D claims for 94 patients. 78% of them were for generic drugs. CMS names the drug for 224 of them, across 13 drugs with 11 or more claims each, at $145,903 in total drug cost. In 2022, CMS named 327 claims across 14 drugs.

Part D claims, 2024642
Drugs named by CMS13
Total drug cost$145,903
Part D patients94

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

  • Generic500 claims78%
  • Brand-name and other142 claims22%

Dr. Bositis' 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. Bositis' Part D claims, 2024

  • Opioids6%37 of 642 claims
  • Antibiotics3%22 of 642 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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 3272024: 22431%

Drugs named by CMS: 13 in 2024, 14 in 2022.

See all prescribing by Dr. Bositis

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. Christopher Matthew Bositis scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Bositis for performance year 2024, reported as part of a group. Dr. Bositis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Bositis' MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 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

For MedTech and pharma teams

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Dr. Christopher Matthew Bositis has 28 publications on record

Dmand AI links 28 papers to Dr. Bositis, published from 2013 to 2025. 2023 was the busiest year, with 3. The most frequent topics are HIV Infections, Zambia and Seizures. Dr. Bositis has published most often in Am J Trop Med Hyg. Dr. Bositis' most frequent co-authors are Gretchen Lano Birbeck, MD, Melissa Anne Elafros, MD, PhD and Jason Okulicz, MD.

Papers28
Years published2013 to 2025

Dr. Bositis' papers by year, 2015 to 2025

Topics Dr. Bositis writes about most

  • HIV Infections
  • Zambia
  • Seizures
  • Anti-HIV Agents
  • Viral Load
  • Amino Acid Sequence
  • Anticonvulsants
  • CD4 Lymphocyte Count

Dr. Bositis' most frequent co-authors

Recent publications by Dr. Bositis

See all 28 publications and co-authors

See who Dr. Bositis researches with

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

How network discovery works

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

Dr. Christopher Matthew Bositis has worked on 1 clinical trial

Dmand AI links Dr. Bositis to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Acquired Immunodeficiency Syndrome and Slow Virus Diseases.

Conditions in Dr. Bositis' trials

  • Acquired Immunodeficiency Syndrome
  • Slow Virus Diseases

Recent clinical trials with Dr. Bositis

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

Dr. Christopher Matthew Bositis received $3,055 in industry payments in 2019

CMS Open Payments shows 9 general payments to Dr. Bositis from 1 drug or device company in 2019. Consulting fees make up the largest share, 80% of the total. Gilead Sciences, Inc. paid the most, $3,055.

General payments to Dr. Bositis by kind, 2019 to 2019

$3.1Kin total
  • Consulting fees$2,44080%
  • Travel and lodging$47516%
  • Food and beverage$1405%

Companies that paid Dr. Bositis the most, 2019 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Bositis

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

Dr. Christopher Matthew Bositis graduated from Yale School of Medicine

Dr. Bositis graduated from Yale School of Medicine in 1997.

  1. Medical schoolYale School of Medicine
  2. Board certified in hiv specialistAmerican Academy of HIV Medicine
  3. Board certified in family medicineAmerican Board of Family Medicine
  4. Board certified in addiction medicineAmerican Board of Preventive Medicine

Source: Dmand AI Professional Profile Data

Dr. Christopher Matthew Bositis accepts plans from 1 insurance carrier

Dr. Bositis is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Christopher Matthew Bositis'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
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)
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. Christopher Matthew Bositis

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. Christopher Matthew Bositis' NPI number?

Dr. Christopher Matthew Bositis' NPI number is 1427054493. It was assigned on June 24, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Matthew Bositis?

Dr. Christopher Matthew Bositis is a family medicine physician in San Francisco, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Christopher Matthew Bositis practice?

Dr. Bositis practices at 1001 Potrero Avenue, San Francisco, CA 94110. Dr. Bositis' primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dmand AI also links Dr. Bositis to 2 group practices and clinics and 1 medical group.

What is Dr. Christopher Matthew Bositis' office phone number?

The practice phone on file for Dr. Bositis is (415) 206-8000.

What is Dr. Christopher Matthew Bositis' medical license number?

Dr. Bositis holds California license C176308, one of the licenses on file in 4 states.

Which states has Dr. Christopher Matthew Bositis been licensed in?

Dmand AI has state licenses on file for Dr. Bositis in California (2022 to 2026), Massachusetts (2011 to 2024), Maryland (2000 to 2012) and Rhode Island (2000).

Which hospitals is Dr. Christopher Matthew Bositis affiliated with?

Dr. Bositis practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California.

What medical group is Dr. Christopher Matthew Bositis part of?

Dr. Bositis is linked to UCSF Department of Radiology & Biomedical Imaging. Dmand AI links Dr. Bositis to 1 more medical group.

Does Dr. Christopher Matthew Bositis accept Medicare?

Yes. CMS data shows Dr. Bositis billed Medicare for 118 services in 2024, and Dr. Bositis accepts Medicare assignment.

What is Dr. Christopher Matthew Bositis' MIPS score?

Dr. Bositis' MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Christopher Matthew Bositis see?

CMS counts 68 Medicare patients who saw Dr. Bositis in 2024, with an average age of 71.

Is Dr. Christopher Matthew Bositis board certified?

Yes. Dr. Bositis is board certified in hiv specialist by the American Academy of HIV Medicine.

What services does Dr. Christopher Matthew Bositis bill to Medicare?

In 2024, Dr. Bositis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).

Where did Dr. Christopher Matthew Bositis go to medical school?

Dr. Bositis graduated from Yale School of Medicine in 1997.

What drugs does Dr. Christopher Matthew Bositis prescribe most?

In 2024 Medicare Part D data, Dr. Bositis' most prescribed drugs by claims were Atorvastatin Calcium, Biktarvy and Gabapentin.

Has Dr. Christopher Matthew Bositis received payments from drug or device companies?

CMS Open Payments shows $3,055 in general payments to Dr. Bositis from 1 company from 2019 to 2019. The largest total came from Gilead Sciences, Inc.

How long has Dr. Christopher Matthew Bositis been practicing?

Dr. Bositis graduated from medical school in 1997, 29 years ago.

Does Dr. Christopher Matthew Bositis do research?

Dmand AI links 28 publications to Dr. Bositis, published from 2013 to 2025. Dr. Bositis has worked on 1 clinical trial.

Who does Dr. Christopher Matthew Bositis publish with?

Dr. Bositis' most frequent co-authors are Gretchen Lano Birbeck, MD (11 shared papers), Melissa Anne Elafros, MD, PhD (9 shared papers) and Jason Okulicz, MD (9 shared papers).

What insurance does Dr. Christopher Matthew Bositis accept?

Dr. Bositis is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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