Dc Johnson & Co
Dc Johnson & Co is a healthcare organization registered as Anesthesiology Physician in Studio City, CA, holding Type 2 (organization) NPI 1124255013 since 2009. The authorized official on file is Birgit Maass, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1124255013 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Dc Johnson & Co |
| Practice address | 3940 LAUREL CANYON BLVD, STE 387, Studio City, CA, 91604 |
| Phone | 8183002389 |
| Enumeration date | 2009-06-17 |
| Last updated in NPPES | 2009-06-17 |
Authorized official
| Name | Birgit Maass |
|---|---|
| Title | President |
| Phone | 8183002389 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | A89403 | CA |
Copy-ready billing details
Provider: Dc Johnson & Co NPI: 1124255013 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 3940 LAUREL CANYON BLVD, STE 387, Studio City, CA, 91604
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245271824 | California Diagnostics Services Ra Inc. | Organization | Clinical Medical Laboratory | Studio City, CA |
| 1457513459 | Precision Imaging Plus, Inc | Organization | Radiology Clinic/Center | Studio City, CA |
| 1538392097 | Dc Johnson & Co | Organization | Internal Medicine Physician | Studio City, CA |
| 1639403264 | Amy Pietz | Individual | Doula | Studio City, CA |
| 1205208899 | Michael Abdulian MD Inc | Organization | Orthopaedic Surgery Physician | Studio City, CA |
| 1326914326 | Sogol Taherinejad | Individual | Radiology Clinic/Center | Studio City, CA |
Verify this record
Cross-check NPI 1124255013 against the authoritative CMS record: view Dc Johnson & Co 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
What type of organization is Dc Johnson & Co?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-06-17.