Dr. Donald Robert Wolff, MD
- Medicare services, 2022
- 362
- Part D claims, 2024
- 1,897
- Industry payments
- $52
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Wolff's professional email, personal email and mobile number
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Dr. Donald Robert Wolff is an ophthalmologist in Stockton, California
Dr. Wolff practices at Permanente Medical Group Inc in Stockton, California.
Dr. Wolff's NPI, 1821002619, was assigned on July 28, 2006. Dr. Wolff graduated from Stanford University School of Medicine in 1998. Dr. Wolff holds California license A78984.
- NPI
- 1821002619NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688634884
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald Robert Wolff practices at Permanente Medical Group Inc in Stockton, California
Dr. Wolff's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Donald Robert Wolff is affiliated with 2 sites of care and 2 medical groups
Dr. Wolff's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Wolff to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Donald Robert Wolff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wolff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald Robert Wolff is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Wolff's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Wolff is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Dr. Wolff
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. Donald Robert Wolff billed Medicare for 362 services in 2022
CMS data shows 362 Medicare services from Dr. Wolff across 8 procedure codes in 2022. Medicare paid $27,829 for them. Every service was in an office.
Dr. Wolff's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4132022: 23144%
- Tests and treatments
- 2021: 2492022: 13147%
- Surgery
- 2021: 452022: 0100%
Dr. Wolff compared with the California median for ophthalmologists, 2022
- Dr. Wolff
- California median
- Medicare services
- 362vs 1,07966% below
- Part D claims
- 1,812vs 6182.9 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Wolff's most billed Medicare procedure codes, 2022
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. Wolff and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald Robert Wolff's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Wolff's median patient age at 73, with 65% women.
Dr. Wolff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Donald Robert Wolff wrote 1,897 Medicare Part D claims in 2024
In 2024, Dr. Wolff wrote 1,897 Medicare Part D claims for 578 patients. 67% of them were for generic drugs. CMS names the drug for 1,812 of them, across 21 drugs with 11 or more claims each, at $177,013 in total drug cost. In 2023, CMS named 1,187 claims across 15 drugs.
Dr. Wolff's Part D claims by kind of drug, 2024
- Generic1,279 claims67%
- Brand-name618 claims33%
Dr. Wolff'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. Wolff's Part D claims, 2024
- Antibiotics1%18 of 1,897 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: 1,1872024: 1,81253%
Drugs named by CMS: 21 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
How Dr. Donald Robert Wolff takes part in Medicare
Dr. Wolff 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. Donald Robert Wolff received $52 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Wolff from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $52.
Companies that paid Dr. Wolff the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald Robert Wolff graduated from Stanford University School of Medicine
Dr. Wolff graduated from Stanford University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald Robert Wolff'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 | Doctors and Clinicians National Downloadable File (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. Donald Robert Wolff
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What is Dr. Donald Robert Wolff's NPI number?
Dr. Donald Robert Wolff's NPI number is 1821002619. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Robert Wolff?
Dr. Donald Robert Wolff is an ophthalmologist in Stockton, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Donald Robert Wolff practice?
Dr. Wolff practices at 7373 West Ln, Stockton, CA 95210. Dr. Wolff's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Wolff to 1 group practice or clinic and 1 medical group.
What is Dr. Donald Robert Wolff's office phone number?
The practice phone on file for Dr. Wolff is (209) 476-2000.
What is Dr. Donald Robert Wolff's medical license number?
Dr. Wolff holds California license A78984.
What medical group is Dr. Donald Robert Wolff part of?
Dr. Wolff is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Wolff to 1 more medical group.
Does Dr. Donald Robert Wolff accept Medicare?
Yes. CMS data shows Dr. Wolff billed Medicare for 362 services in 2022, and Dr. Wolff accepts Medicare assignment.
What services does Dr. Donald Robert Wolff bill to Medicare?
In 2022, Dr. Wolff's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Donald Robert Wolff go to medical school?
Dr. Wolff graduated from Stanford University School of Medicine in 1998.
What drugs does Dr. Donald Robert Wolff prescribe most?
In 2024 Medicare Part D data, Dr. Wolff's most prescribed drugs by claims were Cyclosporine, Latanoprost and Erythromycin.
Has Dr. Donald Robert Wolff received payments from drug or device companies?
CMS Open Payments shows $52 in general payments to Dr. Wolff from 1 company from 2016 to 2016. The largest total came from TissueTech, Inc.
How long has Dr. Donald Robert Wolff been practicing?
Dr. Wolff graduated from medical school in 1998, 28 years ago.
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