Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Dr. Maria Yiassemides, D.C.
Chiropractor in Phoenix, MD · enumerated 2006 · practices at Dr. Maria Yiassemides, P.A..
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194895284
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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 |
|---|---|---|---|
| 5265780 | Other | MD | AETNA NON-HMO |
| LT48 | Other | MD | BLUECROSSBLUESHIELD |
| 350045858 | Other | MD | RAILROAD MEDICARE |
| 522253872 | Other | MD | TAX ID |
| 4400252 | Other | MD | UNITED HEALTH CARE |
| 2145698 | Other | MD | AETNA HMO |
| T619 | Other | DC | BLUECROSSBLUESHIELD |
| 294856 | Other | MD | MAMSI. ALLIANCE, OPT. CH. |
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.