Daniel I. Singer, M.D.
Orthopaedic Hand Surgery Physician · Honolulu, HI
Daniel I. Singer, M.D. is an orthopaedic hand surgery physician with a practice address in Honolulu, Hawaii, and NPI 1326006602, issued on May 3, 2006. Check the license (Hawaii MD4293, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel I. Singer
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- MD4293 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1380 Lusitana St, Honolulu, HI 96813
- Phone
- (808) 536-2261
- Enumerated
- May 3, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (808) 538-3957
- Medicare enrollment
- Enrolled (PECOS I20100517000340); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1979
- Telehealth
- Offers telehealth (CMS)
- 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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- Erlaine Bello, MDInfectious Disease Physician1265588065
Verify Daniel I. Singer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD4293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
80 Medicare Part D claims for 64 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. 45 claims were for opioids.
Most prescribed
- Tramadol Hcl29 claims
- Sulfamethoxazole-Trimethoprim15 claims
- Oxycodone Hcl14 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 MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Daniel I. Singer among 10 orthopaedic hand surgery physician records in Hawaii
Daniel I. Singer, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 50% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Record last updated2026 · 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
- Gary Blum, M.D.Honolulu, HI 968131912102500
- 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 Daniel I. Singer, M.D.'s NPI number?
Daniel I. Singer, M.D.'s National Provider Identifier (NPI) is 1326006602, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel I. Singer, 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 Daniel I. Singer, M.D.'s license?
NPPES lists Hawaii license number MD4293, 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 Daniel I. Singer, M.D. prescribe under Medicare Part D?
In 2024, Daniel I. Singer, M.D. had 80 Medicare Part D claims for 64 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.
What is Daniel I. Singer, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.2 of 100. 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.