Alopecia AreataAlopeciaBimatoprost (Lumigan)Latanoprost (Xalatan)Topical application of latanoprost solution to eyelid
Dr. Robert L. Stamper, MD
NPI1861443129
- Medicare services, 2023
- 295
- Part D claims, 2024
- 279
- Clinical trials
- 1
- MIPS score, 2024
- 87
- Industry payments
- $2,502
- Practice address
- 505 Parnassus Ave, San Francisco, CA 94131
- Practice phone
- Call (415) 353-2742
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSF Health Parnassus Hospital
San Francisco, California
Find Dr. Stamper's professional email, personal email and mobile number
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Dr. Robert L. Stamper is an ophthalmologist in San Francisco, California
Dr. Stamper practices at UCSF Health Parnassus Hospital in San Francisco, California.
Dr. Stamper's NPI, 1861443129, was assigned on May 12, 2006. Dr. Stamper graduated from SUNY Downstate Health Sciences University in 1965. Dr. Stamper holds California license G20933.
NPI and contact details
- NPI
- 1861443129NPI Registry (opens in a new tab)
- NPI enumeration date
- May 12, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2742
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 87
- Medical school graduation
- 1965
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert L. Stamper practices at UCSF Health Parnassus Hospital in San Francisco, California
Dr. Stamper's primary practice is UCSF Health Parnassus Hospital, at 505 Parnassus Ave, San Francisco, CA 94131 in San Francisco County. The practice phone is (415) 353-2742.
- UCSF Health Parnassus Hospital505 Parnassus Ave, San Francisco, CA 94131 · San Francisco CountyPhone(415) 353-2742
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert L. Stamper is affiliated with 5 sites of care and 4 medical groups
Dr. Stamper's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Stamper to 4 more group practices and clinics and 3 medical groups, each named with a free account.
UCSF Health Parnassus HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert L. Stamper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stamper practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Health Parnassus Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert L. Stamper is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Stamper's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Stamper is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Stamper is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists cataract, glaucoma and glaucoma surgery among the conditions Dr. Stamper treats.
Ophthalmologists near Dr. Stamper
Counts of ophthalmologists 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. Robert L. Stamper billed Medicare for 295 services in 2023
CMS data shows 295 Medicare services from Dr. Stamper across 4 procedure codes in 2023. Medicare paid $10,082 for them. Every service was in an office.
Medicare services, 2023295
Paid by Medicare$10,082
Procedure codes4
Dr. Stamper's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 8402023: 29565%
Dr. Stamper compared with the California median for ophthalmologists, 2023
- Dr. Stamper
- California median
- Medicare services
- 295vs 1,07973% below
- Part D claims
- 242vs 61861% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Stamper'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stamper and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert L. Stamper's patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. Stamper's median patient age at 82, with 77% women.
Dr. Stamper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Robert L. Stamper wrote 279 Medicare Part D claims in 2024
In 2024, Dr. Stamper wrote 279 Medicare Part D claims for 86 patients. 55% of them were for generic drugs. CMS names the drug for 242 of them, across 8 drugs with 11 or more claims each, at $27,369 in total drug cost. In 2023, CMS named 1,105 claims across 15 drugs.
Part D claims, 2024279
Drugs named by CMS8
Total drug cost$27,369
Part D patients86
Dr. Stamper's Part D claims by kind of drug, 2024
- Generic154 claims55%
- Brand-name125 claims45%
Dr. Stamper'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,1052024: 24278%
Drugs named by CMS: 8 in 2024, 15 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. Robert L. Stamper scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Stamper for performance year 2024, reported as part of a group.
Dr. Stamper's MIPS scores, performance year 2024
- 87of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Robert L. Stamper has worked on 1 clinical trial
Dmand AI links Dr. Stamper to 1 clinical trial. Conditions studied include Alopecia Areata and Alopecia.
Conditions in Dr. Stamper's trials
- Alopecia Areata
- Alopecia
Recent clinical trials with Dr. Stamper
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert L. Stamper received $2,502 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Stamper from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 70% of the total. Alcon Laboratories Inc paid the most, $861.
General payments to Dr. Stamper by program year, 2016 to 2025
General payments to Dr. Stamper by kind, 2016 to 2025
$2.5Kin total
- Food and beverage$1,75270%
- Consulting fees$75030%
Companies that paid Dr. Stamper 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. Robert L. Stamper has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Stamper, most recently Lifetime Achievement Award in 2008.
Awards and honors for Dr. Stamper
- 2008
- Lifetime Achievement Award
- 2000
- Troutman Outstanding Educator Award
Source: Dmand AI Professional Profile Data
Dr. Robert L. Stamper graduated from SUNY Downstate Health Sciences University
Dr. Stamper graduated from SUNY Downstate Health Sciences University in 1965.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Robert L. Stamper accepts plans from 6 insurance carriers
Dr. Stamper is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Stamper accepts, by number of carriers
- Medicare5
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert L. Stamper'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Robert L. Stamper
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. Robert L. Stamper's NPI number?
Dr. Robert L. Stamper's NPI number is 1861443129. It was assigned on May 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert L. Stamper?
Dr. Robert L. Stamper is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Robert L. Stamper practice?
Dr. Stamper practices at 505 Parnassus Ave, San Francisco, CA 94131. Dr. Stamper's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. Dmand AI also links Dr. Stamper to 4 group practices and clinics and 3 medical groups.
What is Dr. Robert L. Stamper's office phone number?
The practice phone on file for Dr. Stamper is (415) 353-2742.
What is Dr. Robert L. Stamper's medical license number?
Dr. Stamper holds California license G20933.
What medical group is Dr. Robert L. Stamper part of?
Dr. Stamper is linked to UCSF Pediatrics. Dmand AI links Dr. Stamper to 3 more medical groups.
Does Dr. Robert L. Stamper accept Medicare?
Yes. CMS data shows Dr. Stamper billed Medicare for 295 services in 2023.
What is Dr. Robert L. Stamper's MIPS score?
Dr. Stamper's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Is Dr. Robert L. Stamper board certified?
Yes. Dr. Stamper is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Robert L. Stamper bill to Medicare?
In 2023, Dr. Stamper's most billed Medicare services were eye exam or test (92014), eye exam or test (92133) and eye exam or test (92012).
Show 6 more questionsShow fewer questions
Where did Dr. Robert L. Stamper go to medical school?
Dr. Stamper graduated from SUNY Downstate Health Sciences University in 1965.
What drugs does Dr. Robert L. Stamper prescribe most?
In 2024 Medicare Part D data, Dr. Stamper's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Robert L. Stamper received payments from drug or device companies?
CMS Open Payments shows $2,502 in general payments to Dr. Stamper from 12 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Robert L. Stamper been practicing?
Dr. Stamper graduated from medical school in 1965, 61 years ago.
Does Dr. Robert L. Stamper do research?
Dr. Stamper has worked on 1 clinical trial.
What insurance does Dr. Robert L. Stamper accept?
Dr. Stamper is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance 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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