BacteriophagesQuorum SensingSignal Transduction
Dr. Brendan O'Hara, MD
NPI1609852920
- Medicare services, 2016
- 310
- Part D claims, 2020
- 22
- Publications
- 7
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 3200 Maccorkle Ave SE, 3N & 3E, Charleston, WV 25304
- Practice phone
- Call (304) 720-7234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Brendan O'Hara is an emergency medicine physician in Charleston, West Virginia
Dr. O'Hara practices at Select Specialty Hospital - Charleston in Charleston, West Virginia, part of Select Medical Holdings.
Dr. O'Hara's NPI, 1609852920, was assigned on December 19, 2005. Dr. O'Hara holds West Virginia license 20588.
NPI and contact details
- NPI
- 1609852920NPI Registry (opens in a new tab)
- NPI enumeration date
- December 19, 2005
- NPI status
- Active
- Practice phone
- (304) 720-7234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brendan O'Hara practices at Select Specialty Hospital - Charleston in Charleston, West Virginia
Dr. O'Hara's primary practice is Select Specialty Hospital - Charleston, at 3200 Maccorkle Ave SE, 3N & 3E, Charleston, WV 25304 in Kanawha County. The practice phone is (304) 720-7234.
- Select Specialty Hospital - Charleston3200 Maccorkle Ave SE, 3N & 3E, Charleston, WV 25304 · Kanawha CountyPhone(304) 720-7234
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brendan O'Hara is affiliated with 1 site of care and 1 medical group
Dr. O'Hara's primary practice is Select Specialty Hospital - Charleston in Charleston, West Virginia, part of Select Medical Holdings. Dmand AI also links Dr. O'Hara to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brendan O'Hara's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Hara practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Select Specialty Hospital - Charleston | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brendan O'Hara is one of 433 emergency medicine physicians in West Virginia
Emergency medicine is Dr. O'Hara's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. O'Hara is licensed in West Virginia.
Specialties and state licenses
- Emergency medicine, West VirginiaPrimary
Emergency medicine physicians near Dr. O'Hara
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
433emergency medicine physicians in West Virginia48emergency medicine physicians in Charleston5emergency medicine physicians at Select Specialty Hospital - Charleston
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Brendan O'Hara billed Medicare for 310 services in 2016
CMS data shows 310 Medicare services from Dr. O'Hara across 5 procedure codes in 2016. Medicare paid $36,971 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2016310
Paid by Medicare$36,971
Procedure codes5
Dr. O'Hara's Medicare services by type, 2016
- Office and hospital visits272
- Tests and treatments38
Dr. O'Hara compared with the West Virginia median for emergency medicine physicians, 2016
- Dr. O'Hara
- West Virginia median
- Medicare services
- 310vs 23631% above
- Part D claims
- 22vs 7470% below
Medians across 424 emergency medicine physicians in West Virginia with Dmand AI profiles that report each measure.
Dr. O'Hara's most billed Medicare procedure codes, 2016
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brendan O'Hara wrote 22 Medicare Part D claims in 2020
In 2020, Dr. O'Hara wrote 22 Medicare Part D claims. They cover 2 drugs, with $5,941 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Part D claims, 202022
Drugs named by CMS2
Total drug cost$5,941
Dr. O'Hara's most prescribed drugs by claims, 2020
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, 2018 to 2020
- 2018
- 2020
- Claims for drugs CMS names
- 2018: 112020: 22100%
Drugs named by CMS: 2 in 2020, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Dr. Brendan O'Hara has 7 publications on record
Dmand AI links 7 papers to Dr. O'Hara, published from 2014 to 2023. The most frequent topics are Bacteriophages, Vibrio cholerae and Bacterial Proteins. Dr. O'Hara has published most often in PLoS Genet.
Papers7
Years published2014 to 2023
Dr. O'Hara's papers by year, 2014 to 2023
Topics Dr. O'Hara writes about most
- Bacteriophages
- Vibrio cholerae
- Bacterial Proteins
- Quorum Sensing
Recent publications by Dr. O'Hara
BacteriophagesCholeraGenomic Islands
Cell ProliferationLuminescent ProteinsMicrobiological Techniques
Proc Natl Acad Sci U S A
Bacterial ProteinsCell MembraneNucleotides, Cyclic
BacteriophagesDNA Transposable ElementsGenome, Bacterial
See who Dr. O'Hara researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Hara works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Brendan O'Hara'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 |
| 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 |
| 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. Brendan O'Hara
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. Brendan O'Hara's NPI number?
Dr. Brendan O'Hara's NPI number is 1609852920. It was assigned on December 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Brendan O'Hara?
Dr. Brendan O'Hara is an emergency medicine physician in Charleston, West Virginia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Brendan O'Hara practice?
Dr. O'Hara practices at 3200 Maccorkle Ave SE, 3N & 3E, Charleston, WV 25304. Dr. O'Hara's primary practice is Select Specialty Hospital - Charleston in Charleston, West Virginia, part of Select Medical Holdings. Dmand AI also links Dr. O'Hara to 1 medical group.
What is Dr. Brendan O'Hara's office phone number?
The practice phone on file for Dr. O'Hara is (304) 720-7234.
What is Dr. Brendan O'Hara's medical license number?
Dr. O'Hara holds West Virginia license 20588.
Which hospitals is Dr. Brendan O'Hara affiliated with?
Dr. O'Hara practices at Select Specialty Hospital - Charleston in Charleston, West Virginia.
Does Dr. Brendan O'Hara accept Medicare?
Yes. CMS data shows Dr. O'Hara billed Medicare for 310 services in 2016.
What services does Dr. Brendan O'Hara bill to Medicare?
In 2016, Dr. O'Hara's most billed Medicare services were emergency department visit (99285), critical care (99291) and heart test or procedure (93010).
What drugs does Dr. Brendan O'Hara prescribe most?
In 2020 Medicare Part D data, Dr. O'Hara's most prescribed drugs by claims were Nadolol and Tradjenta.
How long has Dr. Brendan O'Hara been practicing?
Dr. O'Hara's NPI was assigned in 2005.
Does Dr. Brendan O'Hara do research?
Dmand AI links 7 publications to Dr. O'Hara, published from 2014 to 2023.
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