Chase Wesley Lazenby, DO
Emergency Medicine Physician · Dayton, OH
Chase Wesley Lazenby, DO is an emergency medicine physician with a practice address in Dayton, Ohio, and NPI 1619464260, issued on Apr 19, 2018. Check the license (Ohio 34.014118, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Chase Wesley Lazenby
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 34.014118 OH
9445 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 405 W Grand Ave, Dayton, OH 45405
- Phone
- (937) 723-3245
- Enumerated
- Apr 19, 2018
- Record last updated
- Apr 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20220624000740); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 405 W Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Radhika Akella, MDHospitalist Physician1619905601
- Peter Albrecht, DOVascular Surgery Physician1457858904
Verify Chase Wesley Lazenby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.014118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average emergency medicine physician in 2024
359 Medicare Part D claims for 255 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 33 claims were for opioids.
Most prescribed
- Cefdinir71 claims
- Hydrocodone-Acetaminophen30 claims
- Ondansetron Hcl28 claims
- Amoxicillin-Clavulanate Potass20 claims
- Cephalexin16 claims
- Ibuprofen15 claims
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.
Bills Medicare through one group practice
- Emergency Physicians Southwest PCCasa Grande, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chase Wesley Lazenby among 3,002 emergency medicine physician records in Ohio
Chase Wesley Lazenby, 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 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2013 among the 1,720 with a school on file
- Record last updated2022 · 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).
119 emergency medicine physician records list a practice address in Dayton
They are 119 of the 12,431 NPPES records with a practice address in Dayton, and 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Dayton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jeffrey Amburgey, DODayton, OH 454051124373998
- Craig Dues, D.O.Dayton, OH 454051508879776
- Martin Dunsky, D.O.Dayton, OH 454051760495949
- Jeremy Jackson, D.O., M.P.H.Dayton, OH 454051902244312
- George Kaiser, D.O.Dayton, OH 454051891808002
- David Lazenby, D.O.Dayton, OH 454051992143531
- Charles McIntosh, DODayton, OH 454051215080049
- Christopher McIntosh, D.O.Dayton, OH 454051316272149
Common questions
What is Chase Wesley Lazenby, DO's NPI number?
Chase Wesley Lazenby, DO's National Provider Identifier (NPI) is 1619464260, issued on Apr 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Chase Wesley Lazenby, DO located?
The NPPES record lists a practice address at 405 W Grand Ave, Dayton, OH, 45405. Phone: (937) 723-3245. Providers update this record themselves, so call before visiting.
How can I verify Chase Wesley Lazenby, DO's license?
NPPES lists Ohio license number 34.014118, 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 Chase Wesley Lazenby, DO prescribe under Medicare Part D?
In 2024, Chase Wesley Lazenby, DO had 359 Medicare Part D claims for 255 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.