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Dr. Sean David Murnan, MD
NPI1588057038PAC ID2567795842
- Medicare services, 2024
- 519
- Medicare patients, 2024
- 521
- Part D claims, 2024
- 248
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 2525 Desales Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 495-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Murnan'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. Sean David Murnan is an emergency medicine physician in Chattanooga, Tennessee
Dr. Murnan practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Dr. Murnan's NPI, 1588057038, was assigned on March 9, 2015. Dr. Murnan holds Virginia license 0101260869.
NPI and contact details
- NPI
- 1588057038NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567795842
- NPI enumeration date
- March 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean David Murnan practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Dr. Murnan's primary practice is CommonSpirit - Memorial Hospital - Chattanooga, at 2525 Desales Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 495-2525.
- CommonSpirit - Memorial Hospital - Chattanooga2525 Desales Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 495-2525
Source: Dmand AI Affiliation Data
Dr. Sean David Murnan is affiliated with 3 sites of care and 2 medical groups
Dr. Murnan's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Dr. Murnan is also affiliated with Hamilton Medical Center. The medical group on file is TeamHealth (Emergency Coverage Corporation of TeamHealth). Dmand AI also links Dr. Murnan to 1 more hospital and 1 medical group, each named with a free account.
Hamilton Medical CenterTeamHealth (Emergency Coverage Corporation of TeamHealth)1 hospitalName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. MurnanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean David Murnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Murnan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | 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. Sean David Murnan is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Murnan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Murnan is licensed in Virginia.
Specialties and state licenses
- Emergency medicine, VirginiaPrimary
Emergency medicine physicians near Dr. Murnan
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,088emergency medicine physicians in Tennessee84emergency medicine physicians in Chattanooga12emergency medicine physicians at CommonSpirit - Memorial Hospital - Chattanooga
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean David Murnan billed Medicare for 519 services in 2024
CMS data shows 519 Medicare services from Dr. Murnan across 3 procedure codes in 2024, for 521 Medicare patients. Medicare paid $65,544 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024519
Medicare patients521
Paid by Medicare$65,544
Procedure codes3
Dr. Murnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3552024: 51946%
Dr. Murnan compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Murnan
- Tennessee median
- Medicare services
- 519vs 26695% above
- Medicare patients
- 521vs 2572.0 times
- Part D claims
- 125vs 9334% above
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Murnan's most billed Medicare procedure codes, 2024
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. Murnan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Murnan and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean David Murnan treated 521 Medicare patients in 2024, average age 77
CMS counts 521 Medicare patients who saw Dr. Murnan in 2024. The largest group is 75 to 84, with 205 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Murnan's median patient age at 73, with 54% women.
Medicare patients, 2024521
Average age77
Average risk score1.96
Also on Medicaid15%
Dr. Murnan's Medicare patients by age, 2024
Dr. Murnan's Medicare patients by sex, 2024
- Women29156%
- Men23044%
Chronic conditions among Dr. Murnan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease51%
- Diabetes45%
- Chronic kidney disease42%
- Anxiety38%
- Heart failure37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Murnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sean David Murnan wrote 248 Medicare Part D claims in 2024
In 2024, Dr. Murnan wrote 248 Medicare Part D claims for 145 patients. 93% of them were for generic drugs. CMS names the drug for 125 of them, across 6 drugs with 11 or more claims each, at $949 in total drug cost. In 2023, CMS named 46 claims across 3 drugs.
Part D claims, 2024248
Drugs named by CMS6
Total drug cost$949
Part D patients145
Dr. Murnan's Part D claims by kind of drug, 2024
- Generic231 claims93%
- Brand-name17 claims7%
Dr. Murnan'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. Murnan's Part D claims, 2024
- Opioids17%42 of 248 claims
- Antibiotics29%72 of 248 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: 462024: 125172%
Drugs named by CMS: 6 in 2024, 3 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. Sean David Murnan takes part in Medicare
Dr. Murnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sean David Murnan has 2 publications on record
Dmand AI links 2 papers to Dr. Murnan in 2018. Dr. Murnan's most frequent co-author is Jill C. Miller, DO.
Papers2
Dr. Murnan's most frequent co-authors
Recent publications by Dr. Murnan
Pediatr Emerg Care
Conservative TreatmentConstriction, PathologicDuodenitis
See who Dr. Murnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Murnan 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
Dr. Sean David Murnan received $35 in industry payments from 2020 to 2025
CMS Open Payments shows 2 general payments to Dr. Murnan from 2 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $19.
General payments to Dr. Murnan by program year, 2020 to 2025
Companies that paid Dr. Murnan the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sean David Murnan'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Dr. Sean David Murnan
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. Sean David Murnan's NPI number?
Dr. Sean David Murnan's NPI number is 1588057038. It was assigned on March 9, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean David Murnan?
Dr. Sean David Murnan is an emergency medicine physician in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sean David Murnan practice?
Dr. Murnan practices at 2525 Desales Ave, Chattanooga, TN 37404. Dr. Murnan's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Dmand AI also links Dr. Murnan to 1 hospital and 1 medical group.
What is Dr. Sean David Murnan's office phone number?
The practice phone on file for Dr. Murnan is (423) 495-2525.
What is Dr. Sean David Murnan's medical license number?
Dr. Murnan holds Virginia license 0101260869.
Which hospitals is Dr. Sean David Murnan affiliated with?
Dr. Murnan practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee. Dr. Murnan is also affiliated with Hamilton Medical Center. Dmand AI links Dr. Murnan to 1 more hospital.
What medical group is Dr. Sean David Murnan part of?
Dr. Murnan is linked to TeamHealth (Emergency Coverage Corporation of TeamHealth). Dmand AI links Dr. Murnan to 1 more medical group.
Does Dr. Sean David Murnan accept Medicare?
Yes. CMS data shows Dr. Murnan billed Medicare for 519 services in 2024, and Dr. Murnan accepts Medicare assignment.
How many Medicare patients does Dr. Sean David Murnan see?
CMS counts 521 Medicare patients who saw Dr. Murnan in 2024, with an average age of 77.
What services does Dr. Sean David Murnan bill to Medicare?
In 2024, Dr. Murnan's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
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What drugs does Dr. Sean David Murnan prescribe most?
In 2024 Medicare Part D data, Dr. Murnan's most prescribed drugs by claims were Cefuroxime, Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. Sean David Murnan received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Murnan from 2 companies from 2020 to 2025. The largest total came from CSL Behring.
How long has Dr. Sean David Murnan been practicing?
Dr. Murnan graduated from medical school in 2015, 11 years ago.
Does Dr. Sean David Murnan do research?
Dmand AI links 2 publications to Dr. Murnan.
Who does Dr. Sean David Murnan publish with?
Dr. Murnan's most frequent co-authors are Jill C. Miller, DO (1 shared paper).
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