Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Dr. Andrew Richard Was, D.C.
Chiropractor in New York, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023151610
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Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 199520 | Other | NY | HORIZON |
| 199520 | Other | NY | AFTRA |
| P1090038 | Other | NY | OXFORD |
| X19952 | Other | NY | POM |
| 4127847 | Other | NY | MVP |
| 4410785 | Other | NY | AETNA |
| 000649978004 | Other | NY | UNITED HEALTHCARE |
| 199520 | Other | NY | CA803 |
| 199520 | Other | NY | WBCAFE |
| NY0345B | Other | - | LANDMARK |
| X19952 | Other | NY | HEALTHNET |
| X19952 | Other | NY | GHI |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.