Dr. Michael S. Weinstein, MD
- Medicare services, 2024
- 686
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 22
- Hospital affiliations
- 6
- Industry payments
- $88
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Weinstein'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. Michael S. Weinstein is a physiatrist in San Francisco, California
Dr. Weinstein practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Weinstein's NPI, 1427165067, was assigned on August 23, 2006. Dr. Weinstein holds California license G88894.
- NPI
- 1427165067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688702020
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael S. Weinstein practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Weinstein's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Michael S. Weinstein is affiliated with 6 sites of care and 1 medical group
Dr. Weinstein's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Weinstein is also affiliated with Providence Santa Rosa Memorial Hospital. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Weinstein to 4 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael S. Weinstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weinstein practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael S. Weinstein is one of 1,234 physiatrists in California
Physical medicine and rehabilitation is Dr. Weinstein's primary specialty in the NPI Registry, under taxonomy code 208100000X. Dmand AI has Dr. Weinstein's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Physical medicine and rehabilitation, CaliforniaPrimary
- Washington license
Physiatrists near Dr. Weinstein
Counts of physiatrists 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. Michael S. Weinstein billed Medicare for 686 services in 2024
CMS data shows 686 Medicare services from Dr. Weinstein across 4 procedure codes in 2024, for 94 Medicare patients. Medicare paid $42,092 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Weinstein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7142024: 6864%
Dr. Weinstein compared with the California median for physiatrists, 2024
- Dr. Weinstein
- California median
- Medicare services
- 686vs 84719% below
- Medicare patients
- 94vs 15238% below
- Part D claims
- 19vs 11884% below
Medians across 1,090 physiatrists in California with Dmand AI profiles that report each measure.
Dr. Weinstein'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. Michael S. Weinstein treated 94 Medicare patients in 2024, average age 76
CMS counts 94 Medicare patients who saw Dr. Weinstein in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.72, 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. Weinstein's median patient age at 75, with 48% women.
Dr. Weinstein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Weinstein's Medicare patients by sex, 2024
- Women4245%
- Men5255%
Chronic conditions among Dr. Weinstein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA61%
- Arthritis52%
- Ischemic heart disease44%
- Mood disorders39%
- Depression36%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weinstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael S. Weinstein wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Weinstein wrote 22 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $114 in total drug cost. In 2019, CMS named 26 claims across 2 drugs.
Dr. Weinstein's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 262020: 1927%
Drugs named by CMS: 1 in 2020, 2 in 2019.
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. Michael S. Weinstein takes part in Medicare
Dr. Weinstein 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. Michael S. Weinstein received $88 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Weinstein from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $88.
Companies that paid Dr. Weinstein the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael S. Weinstein'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 DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michael S. Weinstein
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. Michael S. Weinstein's NPI number?
Dr. Michael S. Weinstein's NPI number is 1427165067. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael S. Weinstein?
Dr. Michael S. Weinstein is a physiatrist in San Francisco, California. The primary specialty in the NPI Registry is Physical Medicine & Rehabilitation Physician (taxonomy code 208100000X).
Where does Dr. Michael S. Weinstein practice?
Dr. Weinstein practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Weinstein's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Weinstein to 4 hospitals.
What is Dr. Michael S. Weinstein's office phone number?
The practice phone on file for Dr. Weinstein is (415) 353-2733.
What is Dr. Michael S. Weinstein's medical license number?
Dr. Weinstein holds California license G88894, one of the licenses on file in 2 states.
Which states has Dr. Michael S. Weinstein been licensed in?
Dmand AI has state licenses on file for Dr. Weinstein in California and Washington.
Which hospitals is Dr. Michael S. Weinstein affiliated with?
Dr. Weinstein practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Weinstein is also affiliated with Providence Santa Rosa Memorial Hospital. Dmand AI links Dr. Weinstein to 4 more hospitals.
What medical group is Dr. Michael S. Weinstein part of?
Dr. Weinstein is linked to St. Jude Heritage Medical Group.
Does Dr. Michael S. Weinstein accept Medicare?
Yes. CMS data shows Dr. Weinstein billed Medicare for 686 services in 2024, and Dr. Weinstein accepts Medicare assignment.
How many Medicare patients does Dr. Michael S. Weinstein see?
CMS counts 94 Medicare patients who saw Dr. Weinstein in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Michael S. Weinstein bill to Medicare?
In 2024, Dr. Weinstein's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Michael S. Weinstein prescribe most?
In 2020 Medicare Part D data, Dr. Weinstein's most prescribed drugs by claims were Gabapentin.
Has Dr. Michael S. Weinstein received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Weinstein from 1 company from 2023 to 2023. The largest total came from Neurocrine BioSciences, Inc.
How long has Dr. Michael S. Weinstein been practicing?
Dr. Weinstein graduated from medical school in 1983, 43 years ago.
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