Tammara S. Stefanelli, M.D.
Family Medicine Physician · Honolulu, HI
Tammara S. Stefanelli, M.D. is a family medicine physician with a practice address in Honolulu, Hawaii, and NPI 1861441487, issued on May 9, 2006. Check the license (Hawaii MD-16517, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tammara S. Stefanelli
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD-16517 HI
MD00037779 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3288 Moanalua RD, Honolulu, HI 96819
- Phone
- (808) 432-0000
- Enumerated
- May 9, 2006
- Record last updated
- Jun 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 1119072 WA
- Medicare enrollment
- Enrolled (PECOS I20120928000573); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →
Also registered at 3288 Moanalua RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Harrison Aihara, PHARMDPharmacist1124174321
- Oluwatoyin Ajose, MDPediatrics Physician1114090008
Verify Tammara S. Stefanelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-16517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,198 Medicare Part D claims for 95 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium98 claims
- Gabapentin48 claims
- Metoprolol Tartrate48 claims
- Tamsulosin Hcl38 claims
- Potassium Chloride36 claims
- Furosemide35 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
- Hawaii Permanente Medical Group IncHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammara S. Stefanelli among 730 family medicine physician records in Hawaii
Tammara S. Stefanelli, 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 fileYes · 53% of these records are
- Graduated1997 · median 2006 among the 383 with a school on file
- Record last updated2021 · 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).
160 family medicine physician records list a practice address in Honolulu
They are 160 of the 12,408 NPPES records with a practice address in Honolulu, and 730 family medicine physician records in Hawaii.
All 730 in Hawaii → Every provider in Honolulu → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Glenn Delcarmen, MDHonolulu, HI 968191205976685
- Laura Devilbiss, MDHonolulu, HI 968191649345638
- Jordan Inouye, DOHonolulu, HI 968191073675112
- Lynne Johnson, RN,APRNHonolulu, HI 968191447201769
- Siuling Kwan, M.D.Honolulu, HI 968191871682989
- Peggy Latare, MDHonolulu, HI 968191679673388
- Wayland Lum, M.D.Honolulu, HI 968191124073259
- Jonas Navickas, DOHonolulu, HI 968191053496455
Common questions
What is Tammara S. Stefanelli, M.D.'s NPI number?
Tammara S. Stefanelli, M.D.'s National Provider Identifier (NPI) is 1861441487, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tammara S. Stefanelli, M.D. located?
The NPPES record lists a practice address at 3288 Moanalua RD, Honolulu, HI, 96819. Phone: (808) 432-0000. Providers update this record themselves, so call before visiting.
How can I verify Tammara S. Stefanelli, M.D.'s license?
NPPES lists Hawaii license number MD-16517, 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 Tammara S. Stefanelli, M.D. prescribe under Medicare Part D?
In 2024, Tammara S. Stefanelli, M.D. had 1,198 Medicare Part D claims for 95 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.
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.