Dr. Timothy J. Davern, MD

  • San Francisco, CA
  • Transplant hepatology physician
NPI1699723379PAC ID7911081278
Medicare services, 2024
959
Medicare patients, 2024
466
Part D claims, 2024
1,994
Publications
36
Hospital affiliations
5
Practice address
2333 Buchanan St, San Francisco, CA 94115
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD

Acute Care Hospital outpatient department · San Francisco, California

See all 9 affiliations

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Dr. Timothy J. Davern is a transplant hepatology physician in San Francisco, California

Dr. Davern practices at California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD in San Francisco, California.

Dr. Davern's NPI, 1699723379, was assigned on May 4, 2006. Dr. Davern graduated from Vagelos College of Physicians and Surgeons in 1990. Dr. Davern holds California license 27766.

NPI and contact details
Medicare PAC ID
7911081278
NPI enumeration date
May 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

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

Dr. Timothy J. Davern practices at California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD in San Francisco, California

Dr. Davern's primary practice is California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD, at 2333 Buchanan St, San Francisco, CA 94115.

  • California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD
    2333 Buchanan St, San Francisco, CA 94115

Source: Dmand AI Affiliation Data

Dr. Timothy J. Davern is affiliated with 8 sites of care and 1 medical group

Dr. Davern's primary practice is California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD in San Francisco, California. Dr. Davern is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Davern to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.

See all 9 affiliations for Dr. Davern

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Timothy J. Davern's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davern practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPDAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Timothy J. Davern is one of 41 transplant hepatology physicians in California

Transplant hepatology is Dr. Davern's primary specialty in the NPI Registry, under taxonomy code 207RT0003X. Dr. Davern is licensed in California.

Specialties and state licenses

  • Transplant hepatology, CaliforniaPrimaryLicense G79521 · 1994 to 2026 · taxonomy 207RT0003X

Clinical focus

Dmand AI lists cirrhosis of the liver, colonoscopy, fatty liver, hepatitis c and irritable bowel syndrome (IBS) among the conditions Dr. Davern treats.

Transplant hepatology physicians near Dr. Davern

Counts of transplant hepatology 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. Timothy J. Davern billed Medicare for 959 services in 2024

CMS data shows 959 Medicare services from Dr. Davern across 7 procedure codes in 2024, for 466 Medicare patients. Medicare paid $115,635 for them.

Medicare services, 2024959
Medicare patients466
Paid by Medicare$115,635
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 9352024: 933No change
Tests and treatments
2023: 232024: 2613%

Where Dr. Davern's Medicare services took place, 2024

  • In an office30031%
  • In a facility65969%

Dr. Davern compared with the California median for transplant hepatology physicians, 2024

  • Dr. Davern
  • California median
Medicare services
959vs 49693% above
Medicare patients
466vs 2282.0 times
Part D claims
1,779vs 3585.0 times

Medians across 39 transplant hepatology physicians in California with Dmand AI profiles that report each measure.

Dr. Davern'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. Davern

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davern and other transplant hepatology 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. Timothy J. Davern treated 466 Medicare patients in 2024, average age 70

CMS counts 466 Medicare patients who saw Dr. Davern in 2024. The largest group is 65 to 74, with 237 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.49, 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. Davern's median patient age at 66, with 49% women.

Medicare patients, 2024466
Average age70
Average risk score2.49
Also on Medicaid37%

Dr. Davern's Medicare patients by age, 2024

Dr. Davern's Medicare patients by sex, 2024

  • Women23450%
  • Men23250%

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

  1. High blood pressure75%
  2. High cholesterol70%
  3. Chronic kidney disease46%
  4. Diabetes45%
  5. Arthritis43%
  6. Ischemic heart disease31%
  7. Alcohol and drug use disorders29%
  8. Mood disorders26%

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

Dr. Davern's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women49%
  • Men46%

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

Dr. Timothy J. Davern wrote 1,994 Medicare Part D claims in 2024

In 2024, Dr. Davern wrote 1,994 Medicare Part D claims for 250 patients. 75% of them were for generic drugs. CMS names the drug for 1,779 of them, across 31 drugs with 11 or more claims each, at $1,053,732 in total drug cost. In 2023, CMS named 1,953 claims across 34 drugs.

Part D claims, 20241,994
Drugs named by CMS31
Total drug cost$1.1M
Part D patients250

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

  • Generic1,499 claims75%
  • Brand-name and other495 claims25%

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

  • Opioids2%30 of 1,994 claims
  • Antibiotics12%247 of 1,994 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: 1,9532024: 1,7799%

Drugs named by CMS: 31 in 2024, 34 in 2023.

See all prescribing by Dr. Davern

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. Timothy J. Davern offers telehealth to Medicare patients

Dr. Davern accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davern as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Timothy J. Davern has 36 publications on record

Dmand AI links 36 papers to Dr. Davern, published from 2006 to 2017. 2011 was the busiest year, with 3. The most frequent topics are Chemical and Drug Induced Liver Injury, Liver Failure, Acute and Liver Transplantation. Dr. Davern has published most often in Gastroenterology. Dr. Davern's most frequent co-authors are William Martens Lee, MD, Naga Prasad Chalasani, MD and Herbert L. Bonkovsky, MD.

Papers36
Years published2006 to 2017

Dr. Davern's papers by year, 2008 to 2017

Topics Dr. Davern writes about most

  • Chemical and Drug Induced Liver Injury
  • Liver Failure, Acute
  • Liver Transplantation
  • Acetaminophen
  • Liver
  • Drug-Related Side Effects and Adverse Reactions
  • Alanine Transaminase
  • Analgesics, Non-Narcotic

Dr. Davern's most frequent co-authors

Recent publications by Dr. Davern

See all 36 publications and co-authors

See who Dr. Davern researches with

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

How network discovery works

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

Dr. Timothy J. Davern graduated from Vagelos College of Physicians and Surgeons

Dr. Davern graduated from Vagelos College of Physicians and Surgeons in 1990.

  1. Medical schoolVagelos College of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Dr. Timothy J. Davern accepts plans from 14 insurance carriers

Dr. Davern is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Davern accepts, by number of carriers

  1. PPO10
  2. HMO6
  3. Medicare6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Timothy J. Davern'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 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Timothy J. Davern

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. Timothy J. Davern's NPI number?

Dr. Timothy J. Davern's NPI number is 1699723379. It was assigned on May 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Timothy J. Davern?

Dr. Timothy J. Davern is a transplant hepatology physician in San Francisco, California. The primary specialty in the NPI Registry is Transplant Hepatology Physician (taxonomy code 207RT0003X).

Where does Dr. Timothy J. Davern practice?

Dr. Davern practices at 2333 Buchanan St, San Francisco, CA 94115. Dr. Davern's primary practice is California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD in San Francisco, California. Dmand AI also links Dr. Davern to 4 hospitals, 1 group practice or clinic and 1 home health agency.

What is Dr. Timothy J. Davern's medical license number?

Dr. Davern holds California license 27766.

Which hospitals is Dr. Timothy J. Davern affiliated with?

Dr. Davern is affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Dr. Davern to 4 more hospitals.

What medical group is Dr. Timothy J. Davern part of?

Dr. Davern is linked to Palo Alto Foundation Medical Group.

Does Dr. Timothy J. Davern accept Medicare?

Yes. CMS data shows Dr. Davern billed Medicare for 959 services in 2024, and Dr. Davern accepts Medicare assignment.

Does Dr. Timothy J. Davern offer telehealth?

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

How many Medicare patients does Dr. Timothy J. Davern see?

CMS counts 466 Medicare patients who saw Dr. Davern in 2024, with an average age of 70.

What services does Dr. Timothy J. Davern bill to Medicare?

In 2024, Dr. Davern's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99233) and critical care (99291).

Show 6 more questionsShow fewer questions

Where did Dr. Timothy J. Davern go to medical school?

Dr. Davern graduated from Vagelos College of Physicians and Surgeons in 1990.

What drugs does Dr. Timothy J. Davern prescribe most?

In 2024 Medicare Part D data, Dr. Davern's most prescribed drugs by claims were Ursodiol, Tacrolimus and Xifaxan.

How long has Dr. Timothy J. Davern been practicing?

Dr. Davern graduated from medical school in 1990, 36 years ago.

Does Dr. Timothy J. Davern do research?

Dmand AI links 36 publications to Dr. Davern, published from 2006 to 2017.

Who does Dr. Timothy J. Davern publish with?

Dr. Davern's most frequent co-authors are William Martens Lee, MD (10 shared papers), Naga Prasad Chalasani, MD (5 shared papers) and Herbert L. Bonkovsky, MD (3 shared papers).

What insurance does Dr. Timothy J. Davern accept?

Dr. Davern is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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