NPPES file of Aug 9, 2026

Donald Wilkes Burt, MD

Otolaryngic Allergy Physician · Morgan Hill, CA

Donald Wilkes Burt, MD is an otolaryngic allergy physician with a practice address in Morgan Hill, California, and NPI 1942244108, issued on Jun 16, 2006. Check the license (California A40654, as entered in NPPES) on the Medical Board of California; 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
1942244108
Name
Donald Wilkes Burt
Credential
MD
Primary taxonomy
Otolaryngic Allergy Physician 207YX0602X
License number
A40654 CA
Self-reported in NPPES; status is on the state search
Practice location
18181 Butterfield Blvd Ste 120, Morgan Hill, CA 95037
Phone
(408) 847-1199
Enumerated
Jun 16, 2006
Record last updated
Feb 4, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(408) 847-3609
Medicaid ID
A406545 CA
Medicare enrollment
Enrolled (PECOS I20080625000624); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Donald Wilkes Burt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A40654
    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 California license search

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69% fewer Medicare Part D claims than the average otolaryngic allergy physician in 2024

267 Medicare Part D claims for 95 beneficiaries, against an average of 867 among the 91 providers of this specialty who prescribed in Part D.

  1. Donald Burt267
  2. Specialty average867

Most prescribed

  1. Ciprofloxacin-Dexamethasone48 claims
  2. Cefdinir41 claims
  3. Methylprednisolone15 claims
  4. Ventolin Hfa15 claims
  5. Moxifloxacin13 claims
  6. Azithromycin12 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

  1. Kern County Hospital AuthorityBakersfield, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Donald Wilkes Burt among 12 otolaryngic allergy physician records in California

Donald Wilkes Burt, MD is one of 12 otolaryngic allergy physician records with a practice address in California. 83% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 42% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Record last updated2019 · 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 207YX0602X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngic Allergy Physician providers in California

There are 12 otolaryngic allergy physician records in California.

The 8 otolaryngic allergy physician records with the nearest ZIP codes

  1. Marc Seftel, MDSanta Cruz, CA 950601457307761
  2. Nathalia Velasquez, M.DFremont, CA 945381477903987
  3. Kristin Woodbury, D.O.Fairfield, CA 945331861614067
  4. David Liu, MDStanford, CA 943051427898089
  5. Ivor Emanuel, MDSan Francisco, CA 941021649208612
  6. Naveen Bhandarkar, M.D.Orange, CA 928681205010360
  7. Edward Kuan, MDOrange, CA 928681295091155
  8. Quoc Nguyen, M.D.Garden Grove, CA 928431659394419

Common questions

What is Donald Wilkes Burt, MD's NPI number?

Donald Wilkes Burt, MD's National Provider Identifier (NPI) is 1942244108, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Wilkes Burt, MD located?

The NPPES record lists a practice address at 18181 Butterfield Blvd Ste 120, Morgan Hill, CA, 95037. Phone: (408) 847-1199. Providers update this record themselves, so call before visiting.

How can I verify Donald Wilkes Burt, MD's license?

NPPES lists California license number A40654, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Donald Wilkes Burt, MD prescribe under Medicare Part D?

In 2024, Donald Wilkes Burt, MD had 267 Medicare Part D claims for 95 beneficiaries; the average among otolaryngic allergy physician prescribers was 867. 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.