Dr. Isabel S. Obrien, MD, MPH
- Part D claims, 2024
- 45
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 71 Wheelertown Avenue, Pikeville, TN 37367
- Practice phone
- Call (423) 447-2112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Obrien'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. Isabel S. Obrien is an emergency medicine physician in Pikeville, Tennessee
Dr. Obrien practices at Erlanger Bledsoe Hospital in Pikeville, Tennessee, part of Erlanger Health.
Dr. Obrien's NPI, 1386387488, was assigned on April 16, 2022. Dr. Obrien graduated from Tufts University School of Medicine in 2022. Dr. Obrien holds Tennessee license 72964.
- NPI
- 1386387488NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769869866
- NPI enumeration date
- April 16, 2022
- NPI status
- Active
- Practice phone
- (423) 447-2112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Isabel S. Obrien practices at Erlanger Bledsoe Hospital in Pikeville, Tennessee
Dr. Obrien's primary practice is Erlanger Bledsoe Hospital, at 71 Wheelertown Avenue, Pikeville, TN 37367 in Bledsoe County. The practice phone is (423) 447-2112.
- Erlanger Bledsoe Hospital71 Wheelertown Avenue, Pikeville, TN 37367 · Bledsoe CountyPhone(423) 447-2112
Source: Dmand AI Affiliation Data
Dr. Isabel S. Obrien is affiliated with 1 site of care and 2 medical groups
Dr. Obrien's primary practice is Erlanger Bledsoe Hospital in Pikeville, Tennessee, part of Erlanger Health. The medical group on file is Tennessee River Physicians. Dmand AI also links Dr. Obrien to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isabel S. Obrien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Obrien practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Bledsoe Hospital | Available with a free account |
| +1 medical group | 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 Erlanger Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Isabel S. Obrien is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Obrien's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Obrien is licensed in Tennessee.
Specialties and state licenses
- Emergency medicine, TennesseePrimary
Emergency medicine physicians near Dr. Obrien
Counts of emergency medicine 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. Isabel S. Obrien's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Obrien's median patient age at 49, with 27% women.
Dr. Obrien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women27%
- Men73%
Source: Dmand AI Patient Panel Data
Dr. Isabel S. Obrien wrote 45 Medicare Part D claims in 2024
In 2024, Dr. Obrien wrote 45 Medicare Part D claims for 37 patients. 96% of them were for generic drugs.
Dr. Obrien's Part D claims by kind of drug, 2024
- Generic43 claims96%
- Brand-name and other2 claims4%
Drug classes CMS tracks in Dr. Obrien's Part D claims, 2024
- Antibiotics38%17 of 45 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Isabel S. Obrien graduated from Tufts University School of Medicine
Dr. Obrien graduated from Tufts University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Isabel S. Obrien'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Isabel S. Obrien
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. Isabel S. Obrien's NPI number?
Dr. Isabel S. Obrien's NPI number is 1386387488. It was assigned on April 16, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Isabel S. Obrien?
Dr. Isabel S. Obrien is an emergency medicine physician in Pikeville, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Isabel S. Obrien practice?
Dr. Obrien practices at 71 Wheelertown Avenue, Pikeville, TN 37367. Dr. Obrien's primary practice is Erlanger Bledsoe Hospital in Pikeville, Tennessee, part of Erlanger Health. Dmand AI also links Dr. Obrien to 1 medical group.
What is Dr. Isabel S. Obrien's office phone number?
The practice phone on file for Dr. Obrien is (423) 447-2112.
What is Dr. Isabel S. Obrien's medical license number?
Dr. Obrien holds Tennessee license 72964.
Which hospitals is Dr. Isabel S. Obrien affiliated with?
Dr. Obrien practices at Erlanger Bledsoe Hospital in Pikeville, Tennessee.
What medical group is Dr. Isabel S. Obrien part of?
Dr. Obrien is linked to Tennessee River Physicians. Dmand AI links Dr. Obrien to 1 more medical group.
Where did Dr. Isabel S. Obrien go to medical school?
Dr. Obrien graduated from Tufts University School of Medicine in 2022.
How long has Dr. Isabel S. Obrien been practicing?
Dr. Obrien graduated from medical school in 2022, 4 years ago.
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