Michael S Schwartzmd A Professional Corp
Michael S Schwartzmd A Professional Corp is a healthcare organization registered as Otolaryngology Physician in Pasadena, CA, holding Type 2 (organization) NPI 1598838260 since 2006. The authorized official on file is Paula Ourshevin, Medical Biller.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598838260 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Michael S Schwartzmd A Professional Corp |
| Practice address | 960 E GREEN ST, #101, Pasadena, CA, 91106 |
| Phone | 6267935134 |
| Fax | 6267932912 |
| Enumeration date | 2006-11-17 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Paula Ourshevin |
|---|---|
| Title | Medical Biller |
| Phone | 6267935134 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Y00000X | Otolaryngology Physician | Primary | G50895 | CA |
Copy-ready billing details
Provider: Michael S Schwartzmd A Professional Corp NPI: 1598838260 Taxonomy: 207Y00000X (Otolaryngology Physician) Address: 960 E GREEN ST, #101, Pasadena, CA, 91106
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063408623 | Michael S Schwartz,MD A Professional Corporation | Organization | Otolaryngology/Facial Plastic Surgery Physician | Pasadena, CA |
| 1922094382 | Michael Schwartz | Individual | Otolaryngology Physician | Pasadena, CA |
| 1407844632 | Michael'S Pharmacy | Organization | Pharmacist | Pasadena, CA |
| 1043292485 | Sandra Greenberg | Individual | Pediatrics Physician | Pasadena, CA |
| 1013993252 | Pasadena Laser and Surgery Center A Medical Corporation | Organization | Ambulatory Surgical Clinic/Center | Pasadena, CA |
| 1437127099 | Robert Seltzer | Individual | Specialist | Pasadena, CA |
| 1811965320 | Craig Van Woerkom | Individual | Optometrist | Pasadena, CA |
| 1417926593 | Sandy Gee | Individual | Optometrist | Pasadena, CA |
Verify this record
Cross-check NPI 1598838260 against the authoritative CMS record: view Michael S Schwartzmd A Professional Corp 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
Where is Michael S Schwartzmd A Professional Corp located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.