Allen S Mathew MD
Allen S Mathew MD is a healthcare organization registered as Nephrology Physician in Eureka, CA, holding Type 2 (organization) NPI 1780944579 since 2012. The authorized official on file is Sarah Mathew, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780944579 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Allen S Mathew MD |
| Other name | <Unavail> |
| Practice address | 2316 HARRISON AVE, Eureka, CA, 95501 |
| Phone | 7074442534 |
| Fax | 7074410344 |
| Enumeration date | 2012-05-25 |
| Last updated in NPPES | 2024-09-17 |
Authorized official
| Name | Sarah Mathew |
|---|---|
| Title | Manager |
| Phone | 7075727609 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RN0300X | Nephrology Physician | Primary | G84898 | CA |
Copy-ready billing details
Provider: Allen S Mathew MD NPI: 1780944579 Taxonomy: 207RN0300X (Nephrology Physician) Address: 2316 HARRISON AVE, Eureka, CA, 95501
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417996240 | Candy Stockton-Joreteg | Individual | Family Medicine Physician | Eureka, CA |
| 1730284332 | Karen Ayers | Individual | Acute Care Nurse Practitioner | Eureka, CA |
| 1417053075 | Allen Mathew | Individual | Nephrology Physician | Eureka, CA |
| 1457565152 | Humboldt Del Norte Independent Practice Association | Organization | Health Maintenance Organization | Eureka, CA |
| 1952552762 | Patricia Fisher | Individual | Family Nurse Practitioner | Eureka, CA |
| 1609251909 | Rachel Zizza | Individual | Family Nurse Practitioner | Eureka, CA |
| 1609387661 | Maura Buckley | Individual | Medical Physician Assistant | Eureka, CA |
| 1295211969 | Lauren Karasek | Individual | Family Nurse Practitioner | Eureka, CA |
Verify this record
Cross-check NPI 1780944579 against the authoritative CMS record: view Allen S Mathew MD 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
Who is the authorized official for Allen S Mathew MD?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-09-17.