NPPES file of Aug 9, 2026

Stefan Carl Harmeling, M.D.

Family Medicine Physician · Hilo, HI

Stefan Carl Harmeling, M.D. is a family medicine physician with a practice address in Hilo, Hawaii, and NPI 1598713471, issued on May 4, 2006. Check the license (Hawaii MD13250, as entered in NPPES) on the Hawaii 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
1598713471
Name
Stefan Carl Harmeling
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD13250 HI
Self-reported in NPPES; status is on the state search
Practice location
69 Lanihuli St, Hilo, HI 96720
Phone
(808) 961-1400
Enumerated
May 4, 2006
Record last updated
Feb 4, 2025
Fax
(808) 961-1300
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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8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →

Verify Stefan Carl Harmeling in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license MD13250    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 Hawaii license search

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49% fewer Medicare Part D claims than the average family medicine physician in 2024

1,792 Medicare Part D claims for 102 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 70 claims were for opioids.

  1. Stefan Harmeling1,792
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium83 claims
  2. Gabapentin78 claims
  3. Prednisone66 claims
  4. Levothyroxine Sodium61 claims
  5. Hydrocodone-Acetaminophen44 claims
  6. Azithromycin37 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.

Stefan Carl Harmeling among 730 family medicine physician records in Hawaii

Stefan Carl Harmeling, M.D. is one of 730 family medicine physician records with a practice address in Hawaii. 65% 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, 58% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2025 · 54% 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 Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

58 family medicine physician records list a practice address in Hilo

They are 58 of the 1,758 NPPES records with a practice address in Hilo, and 730 family medicine physician records in Hawaii.

All 730 in Hawaii → Every provider in Hilo → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Alice Adee, MDHilo, HI 967201376638734
  2. Wilfred Alik, MDHilo, HI 967201366542060
  3. Susan Cauley, M.D.Hilo, HI 967201881701076
  4. Lynda Dolan, M.D.Hilo, HI 967201548207319
  5. Charles Dundas, M.D.Hilo, HI 967201285647826
  6. Edwin Etcubanez, MDHilo, HI 967201679555866
  7. Sheareen Gedayloo, M.D.Hilo, HI 967201801840525
  8. Lily Gillespie, MDHilo, HI 967201649370412

Common questions

What is Stefan Carl Harmeling, M.D.'s NPI number?

Stefan Carl Harmeling, M.D.'s National Provider Identifier (NPI) is 1598713471, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stefan Carl Harmeling, M.D. located?

The NPPES record lists a practice address at 69 Lanihuli St, Hilo, HI, 96720. Phone: (808) 961-1400. Providers update this record themselves, so call before visiting.

How can I verify Stefan Carl Harmeling, M.D.'s license?

NPPES lists Hawaii license number MD13250, 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 Stefan Carl Harmeling, M.D. prescribe under Medicare Part D?

In 2024, Stefan Carl Harmeling, M.D. had 1,792 Medicare Part D claims for 102 beneficiaries; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.