Dr. Melissa Kay Arciaga, MD
Dr. Melissa Kay Arciaga is a General Practice Physician provider (General Practice) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1861610578 since 2007. The credential MD stands for Doctor of Medicine. Practices at Aleracare Medical Group of California, A Medical Corporation (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861610578 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Melissa Kay Arciaga |
| Credential | MD |
| Sex | Female |
| Practice address | 2510 WEBSTER ST, Berkeley, CA, 94705 |
| Phone | 5108418700 |
| Enumeration date | 2007-04-20 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | G80708 | 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: Melissa Arciaga, MD NPI: 1861610578 Taxonomy: 208D00000X (General Practice Physician) Address: 2510 WEBSTER ST, Berkeley, CA, 94705
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1770516536 | Lynne Lin-Chang | Individual | Anatomic Pathology & Clinical Pathology Physician | Berkeley, CA |
| 1336158328 | Terri Pagano | Individual | Physician Assistant | Berkeley, CA |
| 1205947884 | Mehra Hosseini | Individual | Gastroenterology Physician | Berkeley, CA |
| 1427169002 | Subhendu Narayan | Individual | Gastroenterology Physician | Berkeley, CA |
| 1679684195 | Michael Silpa | Individual | Specialist | Berkeley, CA |
| 1669583167 | Lisa Higa | Individual | Gastroenterology Physician | Berkeley, CA |
| 1386198489 | Azadeh Esmaeili | Individual | Anatomic Pathology & Clinical Pathology Physician | Berkeley, CA |
| 1245767029 | Maryna Vazmitsel | Individual | Anatomic Pathology & Clinical Pathology Physician | Berkeley, CA |
Verify this record
Cross-check NPI 1861610578 against the authoritative CMS record: view Dr. Melissa Kay Arciaga 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.