Gary Blum, M.D.
Orthopaedic Hand Surgery Physician · Honolulu, HI
Gary Blum, M.D. is an orthopaedic hand surgery physician with a practice address in Honolulu, Hawaii, and NPI 1912102500, issued on Jun 15, 2007. Check the license on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary Blum
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- M6535 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1380 Lusitana St, Honolulu, HI 96813
- Phone
- (808) 536-2261
- Enumerated
- Jun 15, 2007
- Record last updated
- May 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (808) 538-3957
- Medicaid ID
- 1912102500 HI
- Medicare enrollment
- Enrolled (PECOS I20081010000264); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 10 in Hawaii → Look up another NPI →
Also registered at 1380 Lusitana St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Blum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
78 Medicare Part D claims for 62 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Naproxen54 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- All Access Ortho Maui LLCMakawao, HI
- All Access Ortho Oahu LLCHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Blum among 10 orthopaedic hand surgery physician records in Hawaii
Gary Blum, M.D. is one of 10 orthopaedic hand surgery physician records with a practice address in Hawaii. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 30% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Record last updated2011 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Hand Surgery Physician providers in Hawaii
There are 10 orthopaedic hand surgery physician records in Hawaii.
All 10 in Hawaii → Every provider in Honolulu → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- Robert Atkinson, MDHonolulu, HI 968131487766598
- Daniel Singer, M.D.Honolulu, HI 968131326006602
- Aimee Perreira, M.D.Honolulu, HI 968161952560484
- David Mathews, MDHonolulu, HI 968191447350533
- Robert Shin, MDHonolulu, HI 968191881677896
- Kimberley Wirsing, M.D.Wailuku, HI 967931063636405
- Ryan Bickley, MDTripler Army Medical Center, HI 968591689039026
- Derek Ipsen, D.O.Tripler Amc, HI 968591477532299
Common questions
What is Gary Blum, M.D.'s NPI number?
Gary Blum, M.D.'s National Provider Identifier (NPI) is 1912102500, issued on Jun 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Blum, M.D. located?
The NPPES record lists a practice address at 1380 Lusitana St, Honolulu, HI, 96813. Phone: (808) 536-2261. Providers update this record themselves, so call before visiting.
How can I verify Gary Blum, M.D.'s license?
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 Gary Blum, M.D. prescribe under Medicare Part D?
In 2024, Gary Blum, M.D. had 78 Medicare Part D claims for 62 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.
What is Gary Blum, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.