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Dr. Sei C. Oh, MD
NPI1548268782
- Medicare services, 2018
- 246
- Part D claims, 2018
- 2,526
- Publications
- 1
- Industry payments
- $161
- State license
- 1
- Practice address
- 515 S Archie St, Vidor, TX 77662-4868
- Practice phone
- Call (409) 769-2295
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Oh's professional email, personal email and mobile number
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Dr. Sei C. Oh is a general practice physician in Vidor, Texas
Dr. Oh practices in Vidor, Texas.
Dr. Oh's NPI, 1548268782, was assigned on July 12, 2005. Dr. Oh graduated from Yonsei University College of Medicine in 1971. Dr. Oh's Texas license number on file is F2379.
NPI and contact details
- NPI
- 1548268782NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Practice phone
- (409) 769-2295
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Sei C. Oh's practice address is in Vidor, Texas
Dr. Oh's practice address in the NPI Registry is 515 S Archie St, Vidor, TX 77662-4868. The practice phone is (409) 769-2295.
- NPI Registry address515 S Archie St, Vidor, TX 77662-4868Phone(409) 769-2295
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Sei C. Oh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Oh's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sei C. Oh is one of 800 general practice physicians in Texas
General practice is Dr. Oh's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Oh has a license on file in Texas.
Specialties and state licenses
- General practice, TexasPrimary
General practice physicians near Dr. Oh
Counts of general practice physicians 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. Sei C. Oh billed Medicare for 246 services in 2018
CMS data shows 246 Medicare services from Dr. Oh across 3 procedure codes in 2018. Medicare paid $7,383 for them. Every service was in an office.
Medicare services, 2018246
Paid by Medicare$7,383
Procedure codes3
Dr. Oh's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 1,1662018: 21582%
- Tests and treatments
- 2017: 1232018: 3175%
- Drugs given in the office
- 2017: 1822018: 0100%
- Lab and pathology
- 2017: 322018: 0100%
- Other services
- 2017: 852018: 0100%
- Surgery
- 2017: 1102018: 0100%
Dr. Oh compared with the Texas median for general practice physicians, 2018
- Dr. Oh
- Texas median
- Medicare services
- 246vs 19427% above
- Part D claims
- 2,526vs 13019.4 times
Medians across 415 general practice physicians in Texas with Dmand AI profiles that report each measure.
Dr. Oh's most billed Medicare procedure codes, 2018
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. Oh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oh and other general practice physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sei C. Oh's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Oh's median patient age at 60, with 43% 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 60
Patient panel by sex, all payers
- Women43%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Sei C. Oh wrote 2,526 Medicare Part D claims in 2018
In 2018, Dr. Oh wrote 2,526 Medicare Part D claims. They cover 69 drugs, with $71,778 in total drug cost. In 2017, CMS named 8,238 claims across 126 drugs.
Part D claims, 20182,526
Drugs named by CMS69
Total drug cost$71,778
Dr. Oh's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 8,2382018: 2,52669%
Drugs named by CMS: 69 in 2018, 126 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sei C. Oh has 1 publication on record
Dmand AI links 1 paper to Dr. Oh in 2010.
Papers1
Recent publications by Dr. Oh
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 general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sei C. Oh received $161 in industry payments from 2016 to 2018
CMS Open Payments shows 11 general payments to Dr. Oh from 6 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $49.
General payments to Dr. Oh by program year, 2016 to 2018
Companies that paid Dr. Oh the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sei C. Oh graduated from Yonsei University College of Medicine
Dr. Oh graduated from Yonsei University College of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sei C. 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 |
| 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) |
| 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 |
| 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. Sei C. 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. Sei C. Oh's NPI number?
Dr. Sei C. Oh's NPI number is 1548268782. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Sei C. Oh?
Dr. Sei C. Oh is a general practice physician in Vidor, Texas. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Sei C. Oh practice?
Dr. Oh practices at 515 S Archie St, Vidor, TX 77662-4868.
What is Dr. Sei C. Oh's office phone number?
The practice phone on file for Dr. Oh is (409) 769-2295.
What is Dr. Sei C. Oh's medical license number?
Dr. Oh's Texas license number on file is F2379.
Does Dr. Sei C. Oh accept Medicare?
Yes. CMS data shows Dr. Oh billed Medicare for 246 services in 2018.
What services does Dr. Sei C. Oh bill to Medicare?
In 2018, Dr. Oh's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and infusion or chemotherapy administration (96372).
Where did Dr. Sei C. Oh go to medical school?
Dr. Oh graduated from Yonsei University College of Medicine in 1971.
What drugs does Dr. Sei C. Oh prescribe most?
In 2018 Medicare Part D data, Dr. Oh's most prescribed drugs by claims were Lisinopril, Levothyroxine Sodium and Metformin HCl.
Has Dr. Sei C. Oh received payments from drug or device companies?
CMS Open Payments shows $161 in general payments to Dr. Oh from 6 companies from 2016 to 2018. The largest total came from Pfizer Inc.
How long has Dr. Sei C. Oh been practicing?
Dr. Oh graduated from medical school in 1971, 55 years ago.
Does Dr. Sei C. Oh do research?
Dmand AI links 1 publication to Dr. Oh.
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