Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Robert W. Kalish, M.D., Ltd
Psychiatry Physician in Skippack, PA · enumerated 2007 · authorized official Robert Kalish, Owner Operator.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326163528
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 176269821 | Other | - | UNITED BEHAVIORAL HEALTH |
| 260010475 | Other | - | RAILROAD MEDICARE |
| 18538 | Other | PA | HIGHMARK BLUE SHIELD |
| 004325 | Other | - | VALUE OPTIONS |
| 0046269000 | Other | - | PERSONAL CHOICE |
| 0046269000 | Other | - | KEYSTONE |
| 245004000 | Other | - | MAGELLAN |
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.
Frequently asked questions
What is the NPI number for Robert W. Kalish, M.D., Ltd?
Who is the authorized official for Robert W. Kalish, M.D., Ltd?
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-22.