Daniel Carlsen, DO
Emergency Medicine Physician · Marietta, OH
Daniel Carlsen, DO is an emergency medicine physician with a practice address in Marietta, Ohio, and NPI 1114554623, issued on Mar 25, 2020. Check the license (Ohio 58.034467, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Daniel Carlsen
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 58.034467 OH
LPN.171600 OH
Self-reported in NPPES; status is on the state search - Practice location
- 401 Matthew St, Marietta, OH 45750
- Phone
- (740) 374-1400
- Enumerated
- Mar 25, 2020
- Record last updated
- Aug 19, 2025
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 401 Matthew St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daniel Carlsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 58.034467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average emergency medicine physician in 2024
17 Medicare Part D claims for 12 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Daniel Carlsen among 3,002 emergency medicine physician records in Ohio
Daniel Carlsen, DO is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 emergency medicine physician records list a practice address in Marietta
They are 56 of the 1,141 NPPES records with a practice address in Marietta, and 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Marietta → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Linette Archer, MDMarietta, OH 457501811913742
- Thomas Brandes, DOMarietta, OH 457501265446454
- Dan Breece, DOMarietta, OH 457501215916275
- Jalaj Chandna, MDMarietta, OH 457501710963947
- Carol Dawson, D.O.Marietta, OH 457501417959016
- Mario Estolano, MDMarietta, OH 457501881655546
- Gayle Galan, MDMarietta, OH 457501134133747
- Gary Gelesh, DOMarietta, OH 457501730169822
Common questions
What is Daniel Carlsen, DO's NPI number?
Daniel Carlsen, DO's National Provider Identifier (NPI) is 1114554623, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Carlsen, DO located?
The NPPES record lists a practice address at 401 Matthew St, Marietta, OH, 45750. Phone: (740) 374-1400. Providers update this record themselves, so call before visiting.
How can I verify Daniel Carlsen, DO's license?
NPPES lists Ohio license number 58.034467, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Carlsen, DO prescribe under Medicare Part D?
In 2024, Daniel Carlsen, DO had 17 Medicare Part D claims for 12 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.