Stephen Leo Weiner

  • San Francisco, CA
  • Psychiatrist
NPI1912466376PAC ID3476948910
Medicare services, 2024
21
Medicare patients, 2024
28
Part D claims, 2023
51
Publications
2
MIPS score, 2024
95
Practice address
375 Laguna Honda Blvd, San Francisco, CA 94116
Practice phone
Call (415) 759-2300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Laguna Honda Hospital & Rehabilitation Center

Hospital · San Francisco, California

See all 4 affiliations

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Stephen Leo Weiner is a psychiatrist in San Francisco, California

Stephen Weiner practices at Laguna Honda Hospital & Rehabilitation Center in San Francisco, California, part of City and County of San Francisco, CA.

Stephen Weiner's NPI, 1912466376, was assigned on March 15, 2019. Stephen Weiner graduated from VCU School of Medicine in 2019. Stephen Weiner holds California license A176182.

NPI and contact details
Medicare PAC ID
3476948910
NPI enumeration date
March 15, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 759-2300
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

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

Stephen Leo Weiner practices at Laguna Honda Hospital & Rehabilitation Center in San Francisco, California

Stephen Weiner's primary practice is Laguna Honda Hospital & Rehabilitation Center, at 375 Laguna Honda Blvd, San Francisco, CA 94116 in San Francisco County. The practice phone is (415) 759-2300.

Source: Dmand AI Affiliation Data

Stephen Leo Weiner is affiliated with 1 site of care and 3 medical groups

Stephen Weiner's primary practice is Laguna Honda Hospital & Rehabilitation Center in San Francisco, California, part of City and County of San Francisco, CA. The medical group on file is San Francisco Public Health Laboratory. Dmand AI also links Stephen Weiner to 2 more medical groups, each named with a free account.

See all 4 affiliations for Stephen Weiner

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

Dmand AI tracks the EHR system at Stephen Leo Weiner's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Weiner practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Laguna Honda Hospital & Rehabilitation CenterAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Stephen Leo Weiner is one of 6,803 psychiatrists in California

Psychiatry is Stephen Weiner's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Stephen Weiner is board certified in psychiatry by the American Board of Psychiatry and Neurology. Stephen Weiner is licensed in California.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense A176182 · 2022 to 2026 · taxonomy 2084P0800X

Clinical focus

Dmand AI lists adjustment disease, anxiety, bipolar disorder, depression and schizophrenia among the conditions Stephen Weiner treats.

Psychiatrists near Stephen Weiner

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

Stephen Leo Weiner billed Medicare for 21 services in 2024

CMS data shows 21 Medicare services from Stephen Weiner across 1 procedure code in 2024, for 28 Medicare patients. Medicare paid $2,315 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202421
Medicare patients28
Paid by Medicare$2,315
Procedure codes1

Stephen Weiner compared with the California median for psychiatrists, 2024

  • Stephen Weiner
  • California median
Medicare services
21vs 11982% below
Medicare patients
28vs 4132% below
Part D claims
51vs 14465% below

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

Stephen Weiner'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 Stephen Weiner

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

Stephen Leo Weiner treated 28 Medicare patients in 2024, average age 51

CMS counts 28 Medicare patients who saw Stephen Weiner in 2024. 75% of them have alcohol and drug use disorders, and 75% have mood disorders. 100% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Stephen Weiner's median patient age at 40, with 33% women.

Medicare patients, 202428
Average age51
Average risk score1.37
Also on Medicaid100%

Stephen Weiner's Medicare patients by sex, 2024

  • Women1243%
  • Men1657%

Chronic conditions among Stephen Weiner's Medicare patients, 2024

  1. Alcohol and drug use disorders75%
  2. Mood disorders75%
  3. Schizophrenia and other psychoses75%
  4. Anxiety64%
  5. Bipolar disorder61%
  6. Depression57%
  7. Tobacco use57%
  8. High blood pressure46%

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

Stephen Weiner's patients across all payers

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

Patient panel by age, all payers

Median age 40

Patient panel by sex, all payers

  • Women33%
  • Men67%

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

Stephen Leo Weiner wrote 51 Medicare Part D claims in 2023

In 2023, Stephen Weiner wrote 51 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $1,030 in total drug cost. In 2022, CMS named 193 claims across 10 drugs.

Part D claims, 202351
Drugs named by CMS4
Total drug cost$1,030

Stephen Weiner's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 1932023: 5174%

Drugs named by CMS: 4 in 2023, 10 in 2022.

See all prescribing by Stephen Weiner

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Stephen Leo Weiner scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Stephen Weiner for performance year 2024, reported as part of a group. Stephen Weiner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Stephen Weiner's MIPS scores, performance year 2024

  • 95of 100Final score
  • 86.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 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

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Stephen Leo Weiner has 2 publications on record

Dmand AI links 2 papers to Stephen Weiner, published from 2022 to 2024. Stephen Weiner's most frequent co-authors are Matthew Hirschtritt, Berneen Bimal Kaur Bal, DO, MPH and Nathan Wayne Lingafelter.

Papers2
Years published2022 to 2024

Stephen Weiner's most frequent co-authors

Recent publications by Stephen Weiner

See all 2 publications and co-authors

See who Stephen Weiner researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Stephen Weiner 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

Stephen Leo Weiner received $148 in industry payments from 2023 to 2024

CMS Open Payments shows 3 general payments to Stephen Weiner from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $109.

General payments to Stephen Weiner by program year, 2023 to 2024

Companies that paid Stephen Weiner the most, 2023 to 2024

Share is of all general payments to this clinician.

See all payments to Stephen Weiner

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

Stephen Leo Weiner graduated from VCU School of Medicine

Stephen Weiner graduated from VCU School of Medicine in 2019.

  1. Medical schoolVCU School of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Stephen Leo Weiner accepts plans from 5 insurance carriers

Stephen Weiner is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans

Plan types Stephen Weiner accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Stephen Leo Weiner'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)
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
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 Stephen Leo Weiner

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Stephen Leo Weiner's NPI number?

Stephen Leo Weiner's NPI number is 1912466376. It was assigned on March 15, 2019, and it is active in the NPI Registry.

What does Stephen Leo Weiner specialize in?

Stephen Leo Weiner is a psychiatrist in San Francisco, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Stephen Leo Weiner practice?

Stephen Weiner practices at 375 Laguna Honda Blvd, San Francisco, CA 94116. Stephen Weiner's primary practice is Laguna Honda Hospital & Rehabilitation Center in San Francisco, California, part of City and County of San Francisco, CA. Dmand AI also links Stephen Weiner to 2 medical groups.

What is Stephen Leo Weiner's office phone number?

The practice phone on file for Stephen Weiner is (415) 759-2300.

What is Stephen Leo Weiner's medical license number?

Stephen Weiner holds California license A176182.

Which hospitals is Stephen Leo Weiner affiliated with?

Stephen Weiner practices at Laguna Honda Hospital & Rehabilitation Center in San Francisco, California.

What medical group is Stephen Leo Weiner part of?

Stephen Weiner is linked to San Francisco Public Health Laboratory. Dmand AI links Stephen Weiner to 2 more medical groups.

Does Stephen Leo Weiner accept Medicare?

Yes. CMS data shows Stephen Weiner billed Medicare for 21 services in 2024, and Stephen Weiner accepts Medicare assignment.

What is Stephen Leo Weiner's MIPS score?

Stephen Weiner's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.

How many Medicare patients does Stephen Leo Weiner see?

CMS counts 28 Medicare patients who saw Stephen Weiner in 2024, with an average age of 51.

Show 9 more questionsShow fewer questions

Is Stephen Leo Weiner board certified?

Yes. Stephen Weiner is board certified in psychiatry by the American Board of Psychiatry and Neurology.

What services does Stephen Leo Weiner bill to Medicare?

In 2024, Stephen Weiner's most billed Medicare services were psychiatric service (90839).

Where did Stephen Leo Weiner go to medical school?

Stephen Weiner graduated from VCU School of Medicine in 2019.

What drugs does Stephen Leo Weiner prescribe most?

In 2023 Medicare Part D data, Stephen Weiner's most prescribed drugs by claims were Trazodone HCl, Mirtazapine and Escitalopram Oxalate.

Has Stephen Leo Weiner received payments from drug or device companies?

CMS Open Payments shows $148 in general payments to Stephen Weiner from 2 companies from 2023 to 2024. The largest total came from Merz North America, Inc.

How long has Stephen Leo Weiner been practicing?

Stephen Weiner graduated from medical school in 2019, 7 years ago.

Does Stephen Leo Weiner do research?

Dmand AI links 2 publications to Stephen Weiner, published from 2022 to 2024.

Who does Stephen Leo Weiner publish with?

Stephen Weiner's most frequent co-authors are Matthew Hirschtritt (2 shared papers), Berneen Bimal Kaur Bal, DO, MPH (1 shared paper) and Nathan Wayne Lingafelter (1 shared paper).

What insurance does Stephen Leo Weiner accept?

Stephen Weiner is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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