John Sommerfeldt, MD
Otolaryngology Physician · Tripler Army Medical Center, HI
John Sommerfeldt, MD is an otolaryngology physician with a practice address in Tripler Army Medical Center, Hawaii, and NPI 1093341240, issued on Mar 19, 2020. Check the license (Hawaii MD-22347, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Sommerfeldt
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD-22347 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1 Jarrett White RD, Tripler Army Medical Center, HI 96859
- Phone
- (808) 433-5334
- Enumerated
- Mar 19, 2020
- Record last updated
- Mar 6, 2025
- Entity
- Type 1 · individual
Also registered at 1 Jarrett White RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Abdullah, X2Dental Hygienist1609541077
- Jacob AbellStudent in an Organized Health Care Education/Training Program1598607814
- Hana AbersonPhysical Therapist1225891179
- Frances Acoba, PSY.D.Psychologist1093907883
- Angela Adams, PSYDClinical Psychologist1235283110
- Danilo Agbayani, RPHPharmacist1760535595
Verify John Sommerfeldt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-22347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average otolaryngology physician in 2024
60 Medicare Part D claims for 38 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Oxycodone Hcl24 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.
Otolaryngology Physician providers in Hawaii
There are 41 otolaryngology physician records in Hawaii.
All 41 in Hawaii → Every provider in Tripler Army Medical Center →
Other otolaryngology physician records in Hawaii
- Kristi Adachi, MDHonolulu, HI1134232085
- Yaseen H Y M Ali, .DHonolulu, HI1942667480
- Kelly Anderson, MDTripler Amc, HI1790946390
- Ashlie Bloom, DOTripler Army Medical Center, HI1669855953
- Macario Camacho, M.D.Tripler Army Medical Center, HI1346447661
- William Cervantes, MDKailua Kona, HI1407837297
- Sean Chislett, MDTripler Army Medical Center, HI1043551476
- John Cho, MDHonolulu, HI1184975096
- Ronald Chock, M.D.Honolulu, HI1891812236
- Kenneal Chun, M.D.Honolulu, HI1750331096
Common questions
What is John Sommerfeldt, MD's NPI number?
John Sommerfeldt, MD's National Provider Identifier (NPI) is 1093341240, issued on Mar 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Sommerfeldt, MD located?
The NPPES record lists a practice address at 1 Jarrett White RD, Tripler Army Medical Center, HI, 96859. Phone: (808) 433-5334. Providers update this record themselves, so call before visiting.
How can I verify John Sommerfeldt, MD's license?
NPPES lists Hawaii license number MD-22347, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Sommerfeldt, MD prescribe under Medicare Part D?
In 2024, John Sommerfeldt, MD had 60 Medicare Part D claims for 38 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.