Dr. Mark A. Wainstein, MD
- Medicare services, 2023
- 917
- Part D claims, 2024
- 985
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Industry payments
- $11,932
- Practice address
- 10121 Pine Ave, Truckee, CA 96161
- Practice phone
- Call (530) 587-6011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wainstein's professional email, personal email and mobile number
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Dr. Mark A. Wainstein is a urologist in Truckee, California
Dr. Wainstein practices at Tahoe Forest Hospital in Truckee, California, part of Tahoe Forest Hospital District.
Dr. Wainstein's NPI, 1225033996, was assigned on June 17, 2005. Dr. Wainstein graduated from Tufts University School of Medicine in 1990. Dr. Wainstein holds California license G152876.
- NPI
- 1225033996NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406840206
- NPI enumeration date
- June 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 587-6011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark A. Wainstein practices at Tahoe Forest Hospital in Truckee, California
Dr. Wainstein's primary practice is Tahoe Forest Hospital, at 10121 Pine Ave, Truckee, CA 96161 in Nevada County. The practice phone is (530) 587-6011.
- Tahoe Forest Hospital10121 Pine Ave, Truckee, CA 96161 · Nevada CountyPhone(530) 587-6011
Source: Dmand AI Affiliation Data
Dr. Mark A. Wainstein is affiliated with 4 sites of care and 1 medical group
Dr. Wainstein's primary practice is Tahoe Forest Hospital in Truckee, California, part of Tahoe Forest Hospital District. Dr. Wainstein is also affiliated with Incline Village Community Hospital. The medical group on file is Tahoe Forest MultiSpecialty Clinics. Dmand AI also links Dr. Wainstein to 2 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. Mark A. Wainstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wainstein practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tahoe Forest Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tahoe Forest Hospital District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark A. Wainstein is one of 1,395 urologists in California
Urology is Dr. Wainstein's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Wainstein's licenses on file in 3 states: California, Colorado and Ohio.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Colorado license
- Ohio license
Urologists near Dr. Wainstein
Counts of urologists 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. Mark A. Wainstein billed Medicare for 917 services in 2023
CMS data shows 917 Medicare services from Dr. Wainstein across 13 procedure codes in 2023. Medicare paid $49,519 for them. Every service was in an office.
Dr. Wainstein's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1152023: 409256%
- Surgery
- 2022: 1822023: 28456%
- Lab and pathology
- 2022: 702023: 208197%
- Imaging
- 2022: 02023: 16
Dr. Wainstein compared with the California median for urologists, 2023
- Dr. Wainstein
- California median
- Medicare services
- 917vs 1,05013% below
- Part D claims
- 911vs 64242% above
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Wainstein'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.
Need commercial claims for Dr. Wainstein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wainstein and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Wainstein's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Wainstein's median patient age at 74, with 18% women.
Dr. Wainstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women18%
- Men81%
Source: Dmand AI Patient Panel Data
Dr. Mark A. Wainstein wrote 985 Medicare Part D claims in 2024
In 2024, Dr. Wainstein wrote 985 Medicare Part D claims for 264 patients. 92% of them were for generic drugs. CMS names the drug for 911 of them, across 14 drugs with 11 or more claims each, at $53,868 in total drug cost. In 2023, CMS named 649 claims across 12 drugs.
Dr. Wainstein's Part D claims by kind of drug, 2024
- Generic903 claims92%
- Brand-name and other82 claims8%
Dr. Wainstein'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. Wainstein's Part D claims, 2024
- Opioids3%27 of 985 claims
- Antibiotics24%232 of 985 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: 6492024: 91140%
Drugs named by CMS: 14 in 2024, 12 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. Mark A. Wainstein scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Wainstein for performance year 2024, reported as part of a group. Dr. Wainstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Wainstein's MIPS scores, performance year 2024
- 75of 100Final score
- 84of 100Quality
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
- 43of 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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Dr. Mark A. Wainstein received $11,932 in industry payments from 2016 to 2025
CMS Open Payments shows 178 general payments to Dr. Wainstein from 36 drug and device companies from 2016 to 2025. Ownership or investment make up the largest share, 44% of the total. Innovative Medical Technologies, LLC paid the most, $5,237.
General payments to Dr. Wainstein by program year, 2016 to 2025
General payments to Dr. Wainstein by kind, 2016 to 2025
- Ownership or investment$5,23744%
- Food and beverage$4,54938%
- Travel and lodging$1,81615%
- Education$3303%
Companies that paid Dr. Wainstein 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. Mark A. Wainstein graduated from Tufts University School of Medicine
Dr. Wainstein graduated from Tufts University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Wainstein'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 Data |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Mark A. Wainstein
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. Mark A. Wainstein's NPI number?
Dr. Mark A. Wainstein's NPI number is 1225033996. It was assigned on June 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Wainstein?
Dr. Mark A. Wainstein is a urologist in Truckee, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Mark A. Wainstein practice?
Dr. Wainstein practices at 10121 Pine Ave, Truckee, CA 96161. Dr. Wainstein's primary practice is Tahoe Forest Hospital in Truckee, California, part of Tahoe Forest Hospital District. Dmand AI also links Dr. Wainstein to 2 hospitals.
What is Dr. Mark A. Wainstein's office phone number?
The practice phone on file for Dr. Wainstein is (530) 587-6011.
What is Dr. Mark A. Wainstein's medical license number?
Dr. Wainstein holds California license G152876, one of the licenses on file in 3 states.
Which states has Dr. Mark A. Wainstein been licensed in?
Dmand AI has state licenses on file for Dr. Wainstein in California, Colorado and Ohio.
Which hospitals is Dr. Mark A. Wainstein affiliated with?
Dr. Wainstein practices at Tahoe Forest Hospital in Truckee, California. Dr. Wainstein is also affiliated with Incline Village Community Hospital. Dmand AI links Dr. Wainstein to 2 more hospitals.
What medical group is Dr. Mark A. Wainstein part of?
Dr. Wainstein is linked to Tahoe Forest MultiSpecialty Clinics.
Does Dr. Mark A. Wainstein accept Medicare?
Yes. CMS data shows Dr. Wainstein billed Medicare for 917 services in 2023, and Dr. Wainstein accepts Medicare assignment.
What is Dr. Mark A. Wainstein's MIPS score?
Dr. Wainstein's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
What services does Dr. Mark A. Wainstein bill to Medicare?
In 2023, Dr. Wainstein's most billed Medicare services were office visit, established patient (99214), surgery: urinary system (51798) and lab and pathology test (81003).
Where did Dr. Mark A. Wainstein go to medical school?
Dr. Wainstein graduated from Tufts University School of Medicine in 1990.
What drugs does Dr. Mark A. Wainstein prescribe most?
In 2024 Medicare Part D data, Dr. Wainstein's most prescribed drugs by claims were Finasteride, Silodosin and Tamsulosin HCl.
Has Dr. Mark A. Wainstein received payments from drug or device companies?
CMS Open Payments shows $11,932 in general payments to Dr. Wainstein from 36 companies from 2016 to 2025. The largest total came from Innovative Medical Technologies, LLC.
How long has Dr. Mark A. Wainstein been practicing?
Dr. Wainstein graduated from medical school in 1990, 36 years ago.
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