Dr. David Leh-Sheng Huang, MD

  • Vacaville, CA
  • Psychiatrist
NPI1104813351PAC ID0840473161
Medicare services, 2023
24
Medicare patients, 2024
20
Part D claims, 2024
767
Publications
20
Hospital affiliations
1
Practice address
1 Quality Drive, Vacaville, CA 95688
Practice phone
Call (707) 624-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Vacaville Medical Center

Hospital · Vacaville, California

See all 4 affiliations

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Dr. David Leh-Sheng Huang is a psychiatrist in Vacaville, California

Dr. Huang practices at Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente.

Dr. Huang's NPI, 1104813351, was assigned on October 3, 2005. Dr. Huang graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001. Dr. Huang holds California license C53995.

NPI and contact details
Medicare PAC ID
0840473161
NPI enumeration date
October 3, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 624-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
51
Medical school graduation
2001

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

Dr. David Leh-Sheng Huang practices at Vacaville Medical Center in Vacaville, California

Dr. Huang's primary practice is Vacaville Medical Center, at 1 Quality Drive, Vacaville, CA 95688 in Solano County. The practice phone is (707) 624-4000.

Source: Dmand AI Affiliation Data

Dr. David Leh-Sheng Huang is affiliated with 3 sites of care and 1 medical group

Dr. Huang's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Huang to 1 more clinical lab and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Dr. Huang

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

Dmand AI tracks the EHR system at Dr. David Leh-Sheng Huang's practice

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

EHR by site
SiteEHR vendor and product
Vacaville Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Leh-Sheng Huang is one of 6,803 psychiatrists in California

Psychiatry is Dr. Huang's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Huang is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Huang's licenses on file in 2 states: California and Wisconsin.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense C53995 · 2010 to 2026 · taxonomy 2084P0800X
  • Wisconsin licenseLicense 45497-020 · 2003 to 2025

Clinical focus

Dmand AI lists anxiety and insomnia among the conditions Dr. Huang treats.

Psychiatrists near Dr. Huang

Counts of psychiatrists 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. David Leh-Sheng Huang billed Medicare for 24 services in 2023

CMS data shows 24 Medicare services from Dr. Huang across 1 procedure code in 2023, for 20 Medicare patients. Medicare paid $1,611 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202324
Medicare patients20
Paid by Medicare$1,611
Procedure codes1

Dr. Huang compared with the California median for psychiatrists, 2023

  • Dr. Huang
  • California median
Medicare services
24vs 11980% below
Medicare patients
20vs 4151% below
Part D claims
593vs 1444.1 times

Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.

Dr. Huang's most billed Medicare procedure codes, 2023

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. Huang

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Huang and other psychiatrists in California.

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

Dr. David Leh-Sheng Huang treated 20 Medicare patients in 2024, average age 67

CMS counts 20 Medicare patients who saw Dr. Huang in 2024. The largest group is 65 to 74, with 0 patients. 75% of them have high blood pressure, and 65% have alzheimer's and dementia. Their average risk score is 2.20, 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. Huang's median patient age at 51, with 59% women.

Medicare patients, 202420
Average age67
Average risk score2.20

Dr. Huang's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

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

  1. High blood pressure75%
  2. Alzheimer's and dementia65%
  3. High cholesterol65%
  4. Mood disorders65%
  5. Diabetes55%

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

Dr. Huang's patients across all payers

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

Patient panel by age, all payers

Median age 51

Patient panel by sex, all payers

  • Women59%
  • Men39%

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

Dr. David Leh-Sheng Huang wrote 767 Medicare Part D claims in 2024

In 2024, Dr. Huang wrote 767 Medicare Part D claims for 149 patients. 95% of them were for generic drugs. CMS names the drug for 593 of them, across 22 drugs with 11 or more claims each, at $58,397 in total drug cost. In 2023, CMS named 873 claims across 29 drugs.

Part D claims, 2024767
Drugs named by CMS22
Total drug cost$58,397
Part D patients149

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

  • Generic731 claims95%
  • Brand-name36 claims5%

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

  • Antipsychotics, patients 65 and over7%54 of 767 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: 8732024: 59332%

Drugs named by CMS: 22 in 2024, 29 in 2023.

See all prescribing by Dr. Huang

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

How Dr. David Leh-Sheng Huang takes part in Medicare

Dr. Huang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David Leh-Sheng Huang has 20 publications on record

Dmand AI links 20 papers to Dr. Huang, published from 2013 to 2016. 2016 was the busiest year, with 4. The most frequent topics are Tomography, Optical Coherence, Fluorescein Angiography and Retinal Vessels. Dr. Huang has published most often in Biomed Opt Express. Dr. Huang's most frequent co-authors are David W.p. Huang, MD, Steven Theodore Bailey, MD and John Peter Campbell, MD, MPH.

Papers20
Years published2013 to 2016

Dr. Huang's papers by year, 2013 to 2016

Topics Dr. Huang writes about most

  • Tomography, Optical Coherence
  • Fluorescein Angiography
  • Retinal Vessels
  • Blood Flow Velocity
  • Regional Blood Flow
  • Algorithms
  • Fundus Oculi
  • Optic Disk

Dr. Huang's most frequent co-authors

Recent publications by Dr. Huang

See all 20 publications and co-authors

See who Dr. Huang researches with

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

How network discovery works

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

Dr. David Leh-Sheng Huang graduated from Uniformed Services University, F. Edward Hebert School of Medicine

Dr. Huang graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001.

  1. Medical schoolUniformed Services University, F. Edward Hebert School of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. David Leh-Sheng Huang accepts plans from 2 insurance carriers

Dr. Huang is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Huang accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. David Leh-Sheng Huang'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)
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. David Leh-Sheng Huang

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. David Leh-Sheng Huang's NPI number?

Dr. David Leh-Sheng Huang's NPI number is 1104813351. It was assigned on October 3, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. David Leh-Sheng Huang?

Dr. David Leh-Sheng Huang is a psychiatrist in Vacaville, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. David Leh-Sheng Huang practice?

Dr. Huang practices at 1 Quality Drive, Vacaville, CA 95688. Dr. Huang's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. Dmand AI also links Dr. Huang to 1 clinical lab and 1 group practice or clinic.

What is Dr. David Leh-Sheng Huang's office phone number?

The practice phone on file for Dr. Huang is (707) 624-4000.

What is Dr. David Leh-Sheng Huang's medical license number?

Dr. Huang holds California license C53995, one of the licenses on file in 2 states.

Which states has Dr. David Leh-Sheng Huang been licensed in?

Dmand AI has state licenses on file for Dr. Huang in California (2010 to 2026) and Wisconsin (2003 to 2025).

Which hospitals is Dr. David Leh-Sheng Huang affiliated with?

Dr. Huang practices at Vacaville Medical Center in Vacaville, California.

What medical group is Dr. David Leh-Sheng Huang part of?

Dr. Huang is linked to The Permanente Medical Group, Inc.

Does Dr. David Leh-Sheng Huang accept Medicare?

Yes. CMS data shows Dr. Huang billed Medicare for 24 services in 2023, and Dr. Huang accepts Medicare assignment.

How many Medicare patients does Dr. David Leh-Sheng Huang see?

CMS counts 20 Medicare patients who saw Dr. Huang in 2024, with an average age of 67.

Show 8 more questionsShow fewer questions

Is Dr. David Leh-Sheng Huang board certified?

Yes. Dr. Huang is board certified in psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. David Leh-Sheng Huang bill to Medicare?

In 2023, Dr. Huang's most billed Medicare services were hospital inpatient care (99232).

Where did Dr. David Leh-Sheng Huang go to medical school?

Dr. Huang graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001.

What drugs does Dr. David Leh-Sheng Huang prescribe most?

In 2024 Medicare Part D data, Dr. Huang's most prescribed drugs by claims were Clonazepam, Trazodone HCl and Lorazepam.

How long has Dr. David Leh-Sheng Huang been practicing?

Dr. Huang graduated from medical school in 2001, 25 years ago.

Does Dr. David Leh-Sheng Huang do research?

Dmand AI links 20 publications to Dr. Huang, published from 2013 to 2016.

Who does Dr. David Leh-Sheng Huang publish with?

Dr. Huang's most frequent co-authors are David W.p. Huang, MD (18 shared papers), Steven Theodore Bailey, MD (3 shared papers) and John Peter Campbell, MD, MPH (1 shared paper).

What insurance does Dr. David Leh-Sheng Huang accept?

Dr. Huang is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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