Specialist in Poway, CA
26 active Specialist providers practice in Poway, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306162490 | Arthritis Care and Research Center | Organization | Specialist | Poway, CA |
| 1538459870 | Ashley Rubin | Individual | Specialist | Poway, CA |
| 1013785005 | Ca Vein Medical PC | Organization | Specialist | Poway, CA |
| 1821124132 | Center for Physicall Therapy & Exercise | Organization | Specialist | Poway, CA |
| 1326007758 | David Salzer | Individual | Specialist | Poway, CA |
| 1629202148 | Drs2c, Inc | Organization | Specialist | Poway, CA |
| 1669470167 | Elizabeth Vierra | Individual | Specialist | Poway, CA |
| 1518965011 | Francis Barber | Individual | Specialist | Poway, CA |
| 1881926392 | Gretchen Erickson | Individual | Specialist | Poway, CA |
| 1922033828 | Jennifer Keller | Individual | Specialist | Poway, CA |
| 1134135155 | Jonathan Nissanoff | Individual | Specialist | Poway, CA |
| 1790235471 | Josette Desrosiers | Individual | Prosthetics Case Management | Poway, CA |
| 1194133694 | Lisa Prsha | Individual | Specialist | Poway, CA |
| 1770582306 | Lynn Shipman | Individual | Specialist | Poway, CA |
| 1700277951 | Marcelo R. Rivera, MD, Inc. | Organization | Specialist | Poway, CA |
| 1942311311 | Marcelo Rivera | Individual | Specialist | Poway, CA |
| 1730187121 | Mark Vierra | Individual | Specialist | Poway, CA |
| 1134192388 | Mary Sanfelippo | Individual | Specialist | Poway, CA |
| 1275531337 | Nathan Rendler | Individual | Specialist | Poway, CA |
| 1811716848 | Richell Ferreras | Individual | Specialist | Poway, CA |
| 1538167911 | Ruth Larson | Individual | Specialist | Poway, CA |
| 1275857690 | San Diego Neurosurgeon One, Apc | Organization | Specialist | Poway, CA |
| 1821096215 | Shauna Schneider | Individual | Specialist | Poway, CA |
| 1568565943 | Sheldon Zablow | Individual | Specialist | Poway, CA |
| 1720187404 | Timothy Maresh MD, Inc,. | Organization | Specialist | Poway, CA |
| 1588843486 | William W Winternitz Jr MD Inc | Organization | Specialist | Poway, CA |
Frequently asked questions
How many Specialist providers are in Poway, CA?
The latest NPPES snapshot lists 26 active Specialist providers with a practice address in Poway, California.
How do I check a Specialist provider's NPI in Poway?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-11.