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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.

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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?
The practice location on file with NPPES is in Pasadena, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.