Dr. Edward Williams Holt, MD

  • San Francisco, CA
  • Transplant hepatology physician
NPI1891816369PAC ID1951472067
Medicare services, 2024
566
Medicare patients, 2024
278
Part D claims, 2024
1,006
Publications
17
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 8 affiliations

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Dr. Edward Williams Holt is a transplant hepatology physician in San Francisco, California

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

Dr. Holt's NPI, 1891816369, was assigned on April 3, 2007. Dr. Holt graduated from Medical University of South Carolina (MUSC) in 2005. Dr. Holt holds California license 883185.

NPI and contact details
Medicare PAC ID
1951472067
NPI enumeration date
April 3, 2007
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
47
Medical school graduation
2005

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

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

Dr. Holt'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. Edward Williams Holt is affiliated with 7 sites of care and 1 medical group

Dr. Holt's primary practice is California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD in San Francisco, California. Dr. Holt 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. Holt to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Holt

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Edward Williams Holt's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holt practices, 7 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
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Edward Williams Holt is one of 41 transplant hepatology physicians in California

Transplant hepatology is Dr. Holt's primary specialty in the NPI Registry, under taxonomy code 207RT0003X. Dr. Holt is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Holt's licenses on file in 3 states: California, Hawaii and Massachusetts.

Specialties and state licenses

  • Transplant hepatology, CaliforniaPrimaryLicense 883185 · 2009 to 2027 · taxonomy 207RT0003X
  • Hawaii license2008 to 2010
  • Massachusetts license2007 to 2010

Clinical focus

Dmand AI lists cirrhosis of the liver, colonoscopy, fatty liver, hepatitis c and upper GI endoscopy among the conditions Dr. Holt treats.

Transplant hepatology physicians near Dr. Holt

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. Edward Williams Holt billed Medicare for 566 services in 2024

CMS data shows 566 Medicare services from Dr. Holt across 6 procedure codes in 2024, for 278 Medicare patients. Medicare paid $65,206 for them.

Medicare services, 2024566
Medicare patients278
Paid by Medicare$65,206
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 5552024: 5491%
Tests and treatments
2023: 252024: 1732%
Surgery
2023: 112024: 0100%

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

  • In an office19935%
  • In a facility36765%

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

  • Dr. Holt
  • California median
Medicare services
566vs 49614% above
Medicare patients
278vs 22822% above
Part D claims
823vs 3582.3 times

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

Dr. Holt'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.

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

Dr. Edward Williams Holt treated 278 Medicare patients in 2024, average age 71

CMS counts 278 Medicare patients who saw Dr. Holt in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.35, 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. Holt's median patient age at 63, with 46% women.

Medicare patients, 2024278
Average age71
Average risk score2.35
Also on Medicaid35%

Dr. Holt's Medicare patients by age, 2024

Dr. Holt's Medicare patients by sex, 2024

  • Women12946%
  • Men14954%

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

  1. High blood pressure75%
  2. High cholesterol70%
  3. Diabetes49%
  4. Arthritis45%
  5. Chronic kidney disease44%
  6. Alcohol and drug use disorders29%
  7. Ischemic heart disease29%
  8. Mood disorders28%

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

Dr. Holt's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women46%
  • Men47%

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

Dr. Edward Williams Holt wrote 1,006 Medicare Part D claims in 2024

In 2024, Dr. Holt wrote 1,006 Medicare Part D claims for 134 patients. 78% of them were for generic drugs. CMS names the drug for 823 of them, across 21 drugs with 11 or more claims each, at $882,187 in total drug cost. In 2023, CMS named 730 claims across 17 drugs.

Part D claims, 20241,006
Drugs named by CMS21
Total drug cost$882,187
Part D patients134

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

  • Generic785 claims78%
  • Brand-name and other221 claims22%

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

  • Antibiotics8%79 of 1,006 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: 7302024: 82313%

Drugs named by CMS: 21 in 2024, 17 in 2023.

See all prescribing by Dr. Holt

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. Edward Williams Holt offers telehealth to Medicare patients

Dr. Holt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Holt 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. Edward Williams Holt has 17 publications on record

Dmand AI links 17 papers to Dr. Holt, published from 2012 to 2019. 2012 was the busiest year, with 2. The most frequent topics are Colonoscopy, Carcinoma, Hepatocellular and Cathartics. Dr. Holt has published most often in Dig Dis Sci. Dr. Holt's most frequent co-authors are Michael S. Verhille, MD, Kidist Kidane Yimam, MD and Taft P. Bhuket, MD.

Papers17
Years published2012 to 2019

Dr. Holt's papers by year, 2012 to 2019

Topics Dr. Holt writes about most

  • Colonoscopy
  • Carcinoma, Hepatocellular
  • Cathartics
  • Colonic Polyps
  • Colorectal Neoplasms
  • Hepatitis C, Chronic
  • Liver Neoplasms
  • Obesity

Dr. Holt's most frequent co-authors

Recent publications by Dr. Holt

See all 17 publications and co-authors

See who Dr. Holt researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Holt 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. Edward Williams Holt received $7,938 in industry payments from 2016 to 2025

CMS Open Payments shows 7 general payments to Dr. Holt from 7 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 96% of the total. Gilead Sciences, Inc. paid the most, $4,940.

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

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

$7.9Kin total
  • Consulting fees$7,65396%
  • Food and beverage$2844%
  • Education$10%

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

Share is of all general payments to this clinician.

See all payments to Dr. Holt

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

Dr. Edward Williams Holt graduated from Medical University of South Carolina (MUSC)

Dr. Holt graduated from Medical University of South Carolina (MUSC) in 2005.

  1. Medical schoolMedical University of South Carolina (MUSC)
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in transplant hepatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Edward Williams Holt accepts plans from 13 insurance carriers

Dr. Holt is in network with 13 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
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Holt accepts, by number of carriers

  1. Medicare7
  2. PPO7
  3. HMO6
  4. EPO4
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Edward Williams Holt'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
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. Edward Williams Holt

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. Edward Williams Holt's NPI number?

Dr. Edward Williams Holt's NPI number is 1891816369. It was assigned on April 3, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Edward Williams Holt?

Dr. Edward Williams Holt 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. Edward Williams Holt practice?

Dr. Holt practices at 2333 Buchanan St, San Francisco, CA 94115. Dr. Holt'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. Holt to 4 hospitals and 1 group practice or clinic.

What is Dr. Edward Williams Holt's medical license number?

Dr. Holt holds California license 883185, one of the licenses on file in 3 states.

Which states has Dr. Edward Williams Holt been licensed in?

Dmand AI has state licenses on file for Dr. Holt in California (2009 to 2027), Hawaii (2008 to 2010) and Massachusetts (2007 to 2010).

Which hospitals is Dr. Edward Williams Holt affiliated with?

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

What medical group is Dr. Edward Williams Holt part of?

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

Does Dr. Edward Williams Holt accept Medicare?

Yes. CMS data shows Dr. Holt billed Medicare for 566 services in 2024, and Dr. Holt accepts Medicare assignment.

Does Dr. Edward Williams Holt offer telehealth?

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

How many Medicare patients does Dr. Edward Williams Holt see?

CMS counts 278 Medicare patients who saw Dr. Holt in 2024, with an average age of 71.

Show 9 more questionsShow fewer questions

Is Dr. Edward Williams Holt board certified?

Yes. Dr. Holt is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Edward Williams Holt bill to Medicare?

In 2024, Dr. Holt's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and office visit, established patient (99214).

Where did Dr. Edward Williams Holt go to medical school?

Dr. Holt graduated from Medical University of South Carolina (MUSC) in 2005.

What drugs does Dr. Edward Williams Holt prescribe most?

In 2024 Medicare Part D data, Dr. Holt's most prescribed drugs by claims were Tacrolimus, Vemlidy and Azathioprine.

Has Dr. Edward Williams Holt received payments from drug or device companies?

CMS Open Payments shows $7,938 in general payments to Dr. Holt from 7 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Edward Williams Holt been practicing?

Dr. Holt graduated from medical school in 2005, 21 years ago.

Does Dr. Edward Williams Holt do research?

Dmand AI links 17 publications to Dr. Holt, published from 2012 to 2019.

Who does Dr. Edward Williams Holt publish with?

Dr. Holt's most frequent co-authors are Michael S. Verhille, MD (5 shared papers), Kidist Kidane Yimam, MD (4 shared papers) and Taft P. Bhuket, MD (3 shared papers).

What insurance does Dr. Edward Williams Holt accept?

Dr. Holt is in network with 13 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.

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