Allison Kazue Hamada, M.D.
Family Medicine Physician · Columbia, SC
Allison Kazue Hamada, M.D. is a family medicine physician with a practice address in Columbia, South Carolina, and NPI 1831304880, issued on May 13, 2007. Check the license (South Carolina 30551, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Allison Kazue Hamada
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 30551 SC
A93823 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1120 Roberts Branch Pkwy Ste 300, Columbia, SC 29203
- Phone
- (803) 567-7518
- Enumerated
- May 13, 2007
- Record last updated
- Dec 8, 2025
- Fax
- (803) 567-7519
- Medicaid ID
- 305510 SC
- Medicare enrollment
- Enrolled (PECOS I20080429000704); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 1120 Roberts Branch Pkwy Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan CatourFamily Nurse Practitioner1841003027
- Madhuri Juvekar, MDFamily Medicine Physician1831152818
Verify Allison Kazue Hamada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 30551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
266 Medicare Part D claims for 47 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Tizanidine Hcl16 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.
Industry payments in 2024: $34.22
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Prisma Health Medical Group-MidlandsColumbia, SC
- Sandhills Medical Foundation, Inc.Bethune, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Kazue Hamada among 2,700 family medicine physician records in South Carolina
Allison Kazue Hamada, M.D. is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 47% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2006 among the 1,638 with a school on file
- Record last updated2025 · 50% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
235 family medicine physician records list a practice address in Columbia
They are 235 of the 11,200 NPPES records with a practice address in Columbia, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Columbia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Woodrow Bell, M.D.Columbia, SC 292031659366524
- Tisha Boston, MDColumbia, SC 292031427027192
- Charles Carter, M.D.Columbia, SC 292031013982412
- Michael Faircloth, D.O.Columbia, SC 292031326007097
- David Greenhouse, M.D.Columbia, SC 292031679549414
- Jeffrey Hall, MDColumbia, SC 292031154308765
- Rachel Hall, M.D.Columbia, SC 292031366417404
- David Keisler, M.D.Columbia, SC 292031720054562
Common questions
What is Allison Kazue Hamada, M.D.'s NPI number?
Allison Kazue Hamada, M.D.'s National Provider Identifier (NPI) is 1831304880, issued on May 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Allison Kazue Hamada, M.D. located?
The NPPES record lists a practice address at 1120 Roberts Branch Pkwy Ste 300, Columbia, SC, 29203. Phone: (803) 567-7518. Providers update this record themselves, so call before visiting.
How can I verify Allison Kazue Hamada, M.D.'s license?
NPPES lists South Carolina license number 30551, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allison Kazue Hamada, M.D. prescribe under Medicare Part D?
In 2024, Allison Kazue Hamada, M.D. had 266 Medicare Part D claims for 47 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.