Dr. Shigeo Irimajiri, M.D.
Dr. Shigeo Irimajiri is a General Practice Physician provider (General Practice) practicing in Carson, CA, registered in the NPPES registry with NPI 1255439311 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1255439311 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Shigeo Irimajiri |
| Credential | M.D. |
| Sex | Male |
| Practice address | Carson, CA, 90745 |
| Phone | 3108447171 |
| Enumeration date | 2006-09-20 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | A94665 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Shigeo Irimajiri, M.D. NPI: 1255439311 Taxonomy: 208D00000X (General Practice Physician) Address: Carson, CA, 90745
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497868251 | Shrikant Tamhane | Individual | Family Medicine Physician | Carson, CA |
| 1497840748 | Shrikant Tamhane, Do | Organization | Family Medicine Physician | Carson, CA |
| 1699801100 | Teresa Malone | Individual | Registered Nurse | Carson, CA |
| 1578834891 | John Cheung | Individual | Acupuncturist | Carson, CA |
| 1619390630 | Ji Seon Bae | Individual | Family Nurse Practitioner | Carson, CA |
| 1245784537 | Body Balance Holistics | Organization | Acupuncturist | Carson, CA |
| 1295202901 | Shrikant Tamhane Do Inc | Organization | Family Medicine Physician | Carson, CA |
Verify this record
Cross-check NPI 1255439311 against the authoritative CMS record: view Dr. Shigeo Irimajiri on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.