Isabel Dennahy
- Part D claims, 2024
- 20
- Publications
- 23
- Industry payments
- $1,943
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 800 Stanton L Young Blvd, Oklahoma City, OK 73104-5018
- Practice phone
- Call (405) 271-6308
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Isabel Dennahy'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.
Isabel Dennahy is a general surgeon in Oklahoma City, Oklahoma
Isabel Dennahy practices in Oklahoma City, Oklahoma.
Isabel Dennahy's NPI, 1750841581, was assigned on March 19, 2019. Isabel Dennahy holds Oklahoma license 38318.
- NPI
- 1750841581NPI Registry (opens in a new tab)
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Practice phone
- (405) 271-6308
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Isabel Dennahy's practice address is in Oklahoma City, Oklahoma
Isabel Dennahy's practice address in the NPI Registry is 800 Stanton L Young Blvd, Oklahoma City, OK 73104-5018. The practice phone is (405) 271-6308.
- NPI Registry address800 Stanton L Young Blvd, Oklahoma City, OK 73104-5018Phone(405) 271-6308
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Isabel Dennahy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Isabel Dennahy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Isabel Dennahy's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Isabel Dennahy is one of 316 general surgeons in Oklahoma
Surgery is Isabel Dennahy's primary specialty in the NPI Registry, under taxonomy code 208600000X. Isabel Dennahy is licensed in Oklahoma.
Specialties and state licenses
- Surgery, OklahomaPrimary
General surgeons near Isabel Dennahy
Counts of general surgeons 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
Isabel Dennahy's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Isabel Dennahy's median patient age at 59, with 100% women.
Isabel Dennahy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Isabel Dennahy wrote 20 Medicare Part D claims in 2024
In 2024, Isabel Dennahy wrote 20 Medicare Part D claims for 13 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $53 in total drug cost.
Isabel Dennahy's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Isabel Dennahy has 23 publications on record
Dmand AI links 23 papers to Isabel Dennahy, published from 2018 to 2023. 2018 was the busiest year, with 4. The most frequent topics are Disease Models, Animal, Shock, Hemorrhagic and Swine. Isabel Dennahy has published most often in J Trauma Acute Care Surg. Isabel Dennahy's most frequent co-authors are Vahagn Calvin Nikolian, MD, Yongqing Li, MD and Ben Edwin Biesterveld, MD.
Isabel Dennahy's papers by year, 2018 to 2023
Topics Isabel Dennahy writes about most
- Disease Models, Animal
- Shock, Hemorrhagic
- Swine
- Valproic Acid
- Brain Injuries, Traumatic
- Histone Deacetylase Inhibitors
- Resuscitation
- Multiple Trauma
Isabel Dennahy's most frequent co-authors
- Vahagn Calvin Nikolian, MD13 shared papers
- Yongqing Li, MD10 shared papers
- Ben Edwin Biesterveld, MD6 shared papers
Recent publications by Isabel Dennahy
See who Isabel Dennahy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Isabel Dennahy works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Isabel Dennahy received $1,943 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Isabel Dennahy from 3 drug and device companies from 2024 to 2025. Education make up the largest share, 51% of the total. Intuitive Surgical, Inc. paid the most, $1,875.
General payments to Isabel Dennahy by program year, 2024 to 2025
General payments to Isabel Dennahy by kind, 2024 to 2025
- Education$1,00051%
- Travel and lodging$87545%
- Food and beverage$684%
Companies that paid Isabel Dennahy the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Isabel Dennahy'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 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) |
| 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) |
| 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 Isabel Dennahy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Isabel Dennahy's NPI number?
Isabel Dennahy's NPI number is 1750841581. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What does Isabel Dennahy specialize in?
Isabel Dennahy is a general surgeon in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Isabel Dennahy practice?
Isabel Dennahy practices at 800 Stanton L Young Blvd, Oklahoma City, OK 73104-5018.
What is Isabel Dennahy's office phone number?
The practice phone on file for Isabel Dennahy is (405) 271-6308.
What is Isabel Dennahy's medical license number?
Isabel Dennahy holds Oklahoma license 38318.
What drugs does Isabel Dennahy prescribe most?
In 2023 Medicare Part D data, Isabel Dennahy's most prescribed drugs by claims were Oxycodone HCl.
Has Isabel Dennahy received payments from drug or device companies?
CMS Open Payments shows $1,943 in general payments to Isabel Dennahy from 3 companies from 2024 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Isabel Dennahy been practicing?
Isabel Dennahy's NPI was assigned in 2019.
Does Isabel Dennahy do research?
Dmand AI links 23 publications to Isabel Dennahy, published from 2018 to 2023.
Who does Isabel Dennahy publish with?
Isabel Dennahy's most frequent co-authors are Vahagn Calvin Nikolian, MD (13 shared papers), Yongqing Li, MD (10 shared papers) and Ben Edwin Biesterveld, MD (6 shared papers).
Selling to surgery practices?
See general surgeons in Oklahoma by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card