Loi M. Chang-Stroman, MD
Internal Medicine Physician · Kailua Kona, HI
Loi M. Chang-Stroman, MD is an internal medicine physician with a practice address in Kailua Kona, Hawaii, and NPI 1780770529, issued on Oct 5, 2006. Check the license (Hawaii 8269, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Loi M. Chang-Stroman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 8269 HI
Self-reported in NPPES; status is on the state search - Practice location
- 77-311 Sunset Dr, Kailua Kona, HI 96740
- Phone
- (808) 329-6355
- Enumerated
- Oct 5, 2006
- Record last updated
- Apr 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (808) 326-1549
- Medicare enrollment
- Enrolled (PECOS I20060301000118); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Also registered at 77-311 Sunset Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Loi M. Chang-Stroman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 8269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,183 Medicare Part D claims for 698 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass184 claims
- Paxlovid101 claims
- Sulfamethoxazole-Trimethoprim88 claims
- Cefdinir87 claims
- Nitrofurantoin Mono-Macro75 claims
- Ofloxacin65 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Joy A Mcelroy M D IncKailua Kona, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loi M. Chang-Stroman among 902 internal medicine physician records in Hawaii
Loi M. Chang-Stroman, MD is one of 902 internal medicine physician records with a practice address in Hawaii. 71% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1987 · median 2001 among the 491 with a school on file
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Kailua Kona
They are 11 of the 803 NPPES records with a practice address in Kailua Kona, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Kailua Kona → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Barville, MDKailua Kona, HI 967401841384393
- Dickran Boranian, M.D.Kailua Kona, HI 967401285631952
- Carrie Colmenares, M.D.Kailua Kona, HI 967401013121060
- Frank Hurst, MDKailua Kona, HI 967401598864571
- David Kwiat, MDKailua Kona, HI 967401740338037
- Corinne Laurance, M.D.Kailua Kona, HI 967401952397374
- Joanne Lombardi, MDKailua Kona, HI 967401548314164
- Donald Nikaitani, MDKailua Kona, HI 967401700811718
Common questions
What is Loi M. Chang-Stroman, MD's NPI number?
Loi M. Chang-Stroman, MD's National Provider Identifier (NPI) is 1780770529, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loi M. Chang-Stroman, MD located?
The NPPES record lists a practice address at 77-311 Sunset Dr, Kailua Kona, HI, 96740. Phone: (808) 329-6355. Providers update this record themselves, so call before visiting.
How can I verify Loi M. Chang-Stroman, MD's license?
NPPES lists Hawaii license number 8269, 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 Loi M. Chang-Stroman, MD prescribe under Medicare Part D?
In 2024, Loi M. Chang-Stroman, MD had 1,183 Medicare Part D claims for 698 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Loi M. Chang-Stroman, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.