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Dr. Sang-Rog Oh, MD
NPI1659588978PAC ID8729174248
- Part D claims, 2024
- 391
- Publications
- 4
- Industry payments
- $105
- Affiliated sites
- 2
- 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. Oh'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. Sang-Rog Oh is an ophthalmologist in Stockton, California
Dr. Oh practices at Permanente Medical Group Inc in Stockton, California.
Dr. Oh's NPI, 1659588978, was assigned on May 17, 2007. Dr. Oh graduated from The Johns Hopkins University School of Medicine in 2003. Dr. Oh holds California license A106750.
NPI and contact details
- NPI
- 1659588978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729174248
- NPI enumeration date
- May 17, 2007
- 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
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sang-Rog Oh practices at Permanente Medical Group Inc in Stockton, California
Dr. Oh'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. Sang-Rog Oh is affiliated with 3 sites of care and 2 medical groups
Dr. Oh'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. Oh to 2 more group practices and clinics and 1 medical group, each named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sang-Rog Oh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sang-Rog Oh is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Oh's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Oh is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Oh's licenses on file in 3 states: California, Washington and New York.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Washington license
- New York license
Ophthalmologists near Dr. Oh
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. Sang-Rog Oh's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Oh's median patient age at 67, with 60% women.
Dr. Oh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Sang-Rog Oh wrote 391 Medicare Part D claims in 2024
In 2024, Dr. Oh wrote 391 Medicare Part D claims for 288 patients. 99% of them were for generic drugs. CMS names the drug for 360 of them, across 5 drugs with 11 or more claims each, at $4,828 in total drug cost. In 2023, CMS named 288 claims across 4 drugs.
Part D claims, 2024391
Drugs named by CMS5
Total drug cost$4,828
Part D patients288
Dr. Oh's Part D claims by kind of drug, 2024
- Generic389 claims99%
- Brand-name and other2 claims1%
Dr. Oh'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. Oh's Part D claims, 2024
- Opioids7%26 of 391 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: 2882024: 36025%
Drugs named by CMS: 5 in 2024, 4 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. Sang-Rog Oh takes part in Medicare
Dr. Oh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sang-Rog Oh has 4 publications on record
Dmand AI links 4 papers to Dr. Oh in 2013. The most frequent topics are Eyelids and Orbit. Dr. Oh has published most often in Ophthalmic Plast Reconstr Surg. Dr. Oh's most frequent co-authors are Don O. Kikkawa, MD, Bobby S. Korn, MD and David B. Granet, MD.
Papers4
Topics Dr. Oh writes about most
- Eyelids
- Orbit
Dr. Oh's most frequent co-authors
Recent publications by Dr. Oh
Curr Opin Ophthalmol
EstheticsEyelidsFace
Ophthalmic Plast Reconstr Surg
Adipose TissueAgingEyelids
Ophthalmic Plast Reconstr Surg
Eyelid DiseasesLigamentsOculomotor Muscles
See who Dr. Oh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oh works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sang-Rog Oh received $105 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Oh from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Dutch Ophthalmic, USA paid the most, $105.
Companies that paid Dr. Oh the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sang-Rog Oh graduated from The Johns Hopkins University School of Medicine
Dr. Oh graduated from The Johns Hopkins University School of Medicine in 2003.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Sang-Rog Oh accepts plans from 1 insurance carrier
Dr. Oh is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Oh accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sang-Rog Oh'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sang-Rog Oh
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. Sang-Rog Oh's NPI number?
Dr. Sang-Rog Oh's NPI number is 1659588978. It was assigned on May 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sang-Rog Oh?
Dr. Sang-Rog Oh is an ophthalmologist in Stockton, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Sang-Rog Oh practice?
Dr. Oh practices at 7373 West Ln, Stockton, CA 95210. Dr. Oh's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Oh to 2 group practices and clinics and 1 medical group.
What is Dr. Sang-Rog Oh's office phone number?
The practice phone on file for Dr. Oh is (209) 476-2000.
What is Dr. Sang-Rog Oh's medical license number?
Dr. Oh holds California license A106750, one of the licenses on file in 3 states.
Which states has Dr. Sang-Rog Oh been licensed in?
Dmand AI has state licenses on file for Dr. Oh in California (2009 to 2026), Washington (2009 to 2020) and New York (2005 to 2011).
What medical group is Dr. Sang-Rog Oh part of?
Dr. Oh is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Oh to 1 more medical group.
Does Dr. Sang-Rog Oh accept Medicare?
Yes. CMS lists Dr. Oh as accepting Medicare assignment.
Is Dr. Sang-Rog Oh board certified?
Yes. Dr. Oh is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. Sang-Rog Oh go to medical school?
Dr. Oh graduated from The Johns Hopkins University School of Medicine in 2003.
Show 6 more questionsShow fewer questions
What drugs does Dr. Sang-Rog Oh prescribe most?
In 2024 Medicare Part D data, Dr. Oh's most prescribed drugs by claims were Erythromycin, Neomycin-Polymyxin-Dexameth and Hydrocodone-Acetaminophen.
Has Dr. Sang-Rog Oh received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Oh from 1 company from 2023 to 2023. The largest total came from Dutch Ophthalmic, USA.
How long has Dr. Sang-Rog Oh been practicing?
Dr. Oh graduated from medical school in 2003, 23 years ago.
Does Dr. Sang-Rog Oh do research?
Dmand AI links 4 publications to Dr. Oh.
Who does Dr. Sang-Rog Oh publish with?
Dr. Oh's most frequent co-authors are Don O. Kikkawa, MD (4 shared papers), Bobby S. Korn, MD (4 shared papers) and David B. Granet, MD (1 shared paper).
What insurance does Dr. Sang-Rog Oh accept?
Dr. Oh is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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