Gregory Carl Zachmann, M.D.
Otolaryngology Physician · Roanoke, VA
Gregory Carl Zachmann, M.D. is an otolaryngology physician with a practice address in Roanoke, Virginia, and NPI 1295738094, issued on May 24, 2005. Check the license (Virginia 0101053012, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Gregory Carl Zachmann
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 0101053012 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4348 Electric RD, Roanoke, VA 24018
- Phone
- (540) 769-0700
- Enumerated
- May 24, 2005
- Record last updated
- Oct 21, 2022
- Fax
- (540) 772-8159
- Medicaid ID
- 010358957 VA
- Medicare enrollment
- Enrolled (PECOS I20070502000384); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 269 in Virginia → Look up another NPI →
Also registered at 4348 Electric RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Carl Zachmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101053012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average otolaryngology physician in 2024
363 Medicare Part D claims for 152 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Levocetirizine Dihydrochloride56 claims
- Fluticasone Propionate51 claims
- Ipratropium Bromide27 claims
- Ofloxacin26 claims
- Montelukast Sodium22 claims
- Mometasone Furoate21 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.
2 hospitals and group practices
- Carilion Medical CenterRoanoke, VA · Acute Care Hospitals3 of 5 stars
- Oandw EnterprisesStanleytown, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gregory Carl Zachmann among 269 otolaryngology physician records in Virginia
Gregory Carl Zachmann, M.D. is one of 269 otolaryngology physician records with a practice address in Virginia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1994 · median 2003 among the 183 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Virginia
There are 269 otolaryngology physician records in Virginia.
All 269 in Virginia → Every provider in Roanoke → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- William Debusk, M.D.Roanoke, VA 240181326493388
- Shannon Fulp, M.D.Roanoke, VA 240181487649414
- Paul Lenkowski, M.D.PH.D.Roanoke, VA 240181497964886
- Charles Meyer, M.D.Roanoke, VA 240181528429719
- John Sinacori, MDRoanoke, VA 240181316914674
- Hosai Todd Hesham, MDRoanoke, VA 240181225288608
- Joshua Farrar, M.D.Roanoke, VA 240161336220268
- Eric Oliver, MDRoanoke, VA 240161700955127
Common questions
What is Gregory Carl Zachmann, M.D.'s NPI number?
Gregory Carl Zachmann, M.D.'s National Provider Identifier (NPI) is 1295738094, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Carl Zachmann, M.D. located?
The NPPES record lists a practice address at 4348 Electric RD, Roanoke, VA, 24018. Phone: (540) 769-0700. Providers update this record themselves, so call before visiting.
How can I verify Gregory Carl Zachmann, M.D.'s license?
NPPES lists Virginia license number 0101053012, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Carl Zachmann, M.D. prescribe under Medicare Part D?
In 2024, Gregory Carl Zachmann, M.D. had 363 Medicare Part D claims for 152 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.