Dr. Edward Williams Holt, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD
Acute Care Hospital outpatient department · San Francisco, California
Find Dr. Holt's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1891816369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951472067
- NPI enumeration date
- April 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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 - HOPD2333 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.
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.
| Site | EHR vendor and product |
|---|---|
| California Pacific Medical Center - B.H. Cancer Care Center-Buchanan St - HOPD | Available with a free account |
| +6 more affiliated sites | Available 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, CaliforniaPrimary
- Hawaii license
- Massachusetts license
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.
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.
Need commercial claims for Dr. Holt?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holt and other transplant hepatology physicians in California.
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.
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
- High blood pressure75%
- High cholesterol70%
- Diabetes49%
- Arthritis45%
- Chronic kidney disease44%
- Alcohol and drug use disorders29%
- Ischemic heart disease29%
- 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.
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.
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.
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
- Michael S. Verhille, MD5 shared papers
- Kidist Kidane Yimam, MD4 shared papers
- Taft P. Bhuket, MD3 shared papers
Recent publications by Dr. Holt
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.
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
- 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.
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.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
- Board certified in transplant hepatology
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
- Medicare7
- PPO7
- HMO6
- EPO4
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Edward Williams Holt's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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