William Denney Zimmerman, D.O.
Neurocritical Care Physician · Maryville, TN
William Denney Zimmerman, D.O. is a neurocritical care physician with a practice address in Maryville, Tennessee, and NPI 1275997124, issued on Apr 7, 2016. Check the license (Tennessee 5485, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Denney Zimmerman
- Credential
- D.O.
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License number
- 5485 TN
Self-reported in NPPES; status is on the state search - Practice location
- 463 Bmh Physicians Office Bldg, Maryville, TN 37804
- Phone
- (865) 980-5100
- Enumerated
- Apr 7, 2016
- Record last updated
- Nov 4, 2025
- Fax
- (865) 980-5105
- Medicaid ID
- Q089543 TN
- Medicare enrollment
- Enrolled (PECOS I20240223003474); accepts Medicare assignment
- Entity
- Type 1 · individual
5 nearest neurocritical care physician records → All 6 in Tennessee → Look up another NPI →
Also registered at 463 Bmh Physicians Office Bldg
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ousama Dabbagh, MDPulmonary Disease Physician1982644704
- Morgan DonnellFamily Nurse Practitioner1710705298
- Claudia Gammon, FNP-BCFamily Nurse Practitioner1063523074
- Abby Hamilton, DNPAcute Care Nurse Practitioner1871003996
- Philip Hanneman, M.D.Pulmonary Disease Physician1356788202
- Brandon McLin, PA-CPhysician Assistant1821450750
Verify William Denney Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 5485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $217.19
7 payments; by number, the most common kind was food and beverage; the largest payer was Pulmonx Corporation. The 251 providers of this specialty with any payment received $1,054.78 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Blount Memorial Physician Group IncMaryville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurocritical Care Physician providers in Tennessee
There are 6 neurocritical care physician records in Tennessee.
All 6 in Tennessee → Every provider in Maryville → Neurocritical Care Physician nationwide →
The 5 neurocritical care physician records with the nearest ZIP codes
- Samuel Moore, MDKnoxville, TN 379161467684621
- Saji Bushnaq, MDMemphis, TN 381031720502842
- Nujud Farag, MDMemphis, TN 381201639666449
- Benjamin Stewart, M.D.Memphis, TN 381201386039899
- Jennifer Reeves, AG-ACNPNashville, TN 372321013429406
Common questions
What is William Denney Zimmerman, D.O.'s NPI number?
William Denney Zimmerman, D.O.'s National Provider Identifier (NPI) is 1275997124, issued on Apr 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Denney Zimmerman, D.O. located?
The NPPES record lists a practice address at 463 Bmh Physicians Office Bldg, Maryville, TN, 37804. Phone: (865) 980-5100. Providers update this record themselves, so call before visiting.
How can I verify William Denney Zimmerman, D.O.'s license?
NPPES lists Tennessee license number 5485, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.