Robert L. Freinkel M.D., Inc
Robert L. Freinkel M.D., Inc is a healthcare organization registered as Allergy & Immunology Physician in Vallejo, CA, holding Type 2 (organization) NPI 1376510321 since 2006. The authorized official on file is Robert Freinkel, Doctor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1376510321 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Robert L. Freinkel M.D., Inc |
| Practice address | 1460 N CAMINO ALTO, 109, Vallejo, CA, 94589 |
| Phone | 7075521262 |
| Fax | 7075529599 |
| Enumeration date | 2006-03-08 |
| Last updated in NPPES | 2011-01-03 |
Authorized official
| Name | Robert Freinkel |
|---|---|
| Title | Doctor |
| Phone | 7075521262 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207K00000X | Allergy & Immunology Physician | Primary | 00G253281 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G253281 | Other | CA | BLUE CROSS |
| 00G253281 | Other | CA | BLUE SHIELD |
| 00G253281 | Medicaid | CA | — |
Copy-ready billing details
Provider: Robert L. Freinkel M.D., Inc NPI: 1376510321 Taxonomy: 207K00000X (Allergy & Immunology Physician) Address: 1460 N CAMINO ALTO, 109, Vallejo, CA, 94589
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245207489 | Robert Freinkel | Individual | Allergy & Immunology Physician | Vallejo, CA |
| 1659335693 | Charles Walker | Individual | Pharmacist | Vallejo, CA |
| 1841207222 | Aaron Meltzer | Individual | Foot & Ankle Surgery Podiatrist | Vallejo, CA |
| 1659451854 | Ruben Velasquez | Individual | Internal Medicine Physician | Vallejo, CA |
| 1538243340 | Voltaire Velarde | Individual | Internal Medicine Physician | Vallejo, CA |
| 1831232784 | Antonio R Tanpoco, MD, Inc | Organization | Gynecology Physician | Vallejo, CA |
| 1144340555 | Roberto Barut | Individual | General Practice Dentistry | Vallejo, CA |
| 1528180205 | Voltaire S Velarde MD Inc | Organization | Internal Medicine Physician | Vallejo, CA |
Verify this record
Cross-check NPI 1376510321 against the authoritative CMS record: view Robert L. Freinkel M.D., Inc 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 Robert L. Freinkel M.D., Inc?
What is the NPI number for Robert L. Freinkel M.D., Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-01-03.