NPPES file of Aug 9, 2026

David B. Zimmerman, MD

Family Medicine Physician · Bryson City, NC

David B. Zimmerman, MD is a family medicine physician with a practice address in Bryson City, North Carolina, and NPI 1841251782, issued on Mar 30, 2006. Check the license (North Carolina 39230, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841251782
Name
David B. Zimmerman
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
39230 NC
Self-reported in NPPES; status is on the state search
Practice location
45 Plateau St, Bryson City, NC 28713
Phone
(828) 488-4205
Enumerated
Mar 30, 2006
Record last updated
Sep 4, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(828) 488-4240
Medicaid ID
8989944 NC
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 45 Plateau St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian AllenPhysical Therapist1750937827
  2. Jennifer Bunnow, MDFamily Medicine Physician1396706537
  3. Thomas Bunnow, MDFamily Medicine Physician1639130875
  4. Mark Engel, MDFamily Medicine Physician1851352793
  5. William Ferrucci, MDEmergency Medicine Physician1750343661
  6. David Johnston, MDFamily Medicine Physician1750674800

Verify David B. Zimmerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 39230
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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100% fewer Medicare Part D claims than the average family medicine physician in 2024

12 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. David Zimmerman12
  2. Specialty average3,544

Most prescribed

  1. Potassium Chloride12 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.

David B. Zimmerman among 4,953 family medicine physician records in North Carolina

David B. Zimmerman, MD is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 51% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2012 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 family medicine physician records list a practice address in Bryson City

They are 10 of the 82 NPPES records with a practice address in Bryson City, and 4,953 family medicine physician records in North Carolina.

The 8 family medicine physician records with the nearest ZIP codes

  1. Jennifer Bunnow, MDBryson City, NC 287131396706537
  2. Thomas Bunnow, MDBryson City, NC 287131639130875
  3. Emily Campbell, DOBryson City, NC 287131356082473
  4. David Castor, M.D.Bryson City, NC 287131073735155
  5. Mark Engel, MDBryson City, NC 287131851352793
  6. Benjamin GansBryson City, NC 287131457771826
  7. Tammy Johnston, MDBryson City, NC 287131467745513
  8. David Johnston, MDBryson City, NC 287131750674800

Common questions

What is David B. Zimmerman, MD's NPI number?

David B. Zimmerman, MD's National Provider Identifier (NPI) is 1841251782, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David B. Zimmerman, MD located?

The NPPES record lists a practice address at 45 Plateau St, Bryson City, NC, 28713. Phone: (828) 488-4205. Providers update this record themselves, so call before visiting.

How can I verify David B. Zimmerman, MD's license?

NPPES lists North Carolina license number 39230, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does David B. Zimmerman, MD prescribe under Medicare Part D?

In 2024, David B. Zimmerman, MD had 12 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.