Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emma Petrofsky, LMSW
Social Worker in Bridgeton, MO · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265359947
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Emma Petrofsky
Credential LMSW
Sex Female
Practice address 3751 Pennridge Dr Ste 119, Bridgeton, MO, 63044
Phone (314) 239-2728
Fax (949) 561-4148
Enumeration date Jul 2, 2026
Last updated in NPPES Jul 2, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 2025044956 (MO) Primary
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Emma Petrofsky?
Emma Petrofsky is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Kandy Smith Professional Counselor · Bridgeton, MO NPI 1679750798 Courtney Grady Counselor · Bridgeton, MO NPI 1962773986 Stacie Gorden Mental Health Counselor · Bridgeton, MO NPI 1316397110 Alecia Watts Social Worker · Bridgeton, MO NPI 1831733112 Of A Sound Mind Counseling LLC Mental Health Counselor · Bridgeton, MO NPI 1568001113 Mercedes Wilburn Professional Counselor · Bridgeton, MO NPI 1477184075 Ebony Therapy LLC Clinical Social Worker · Bridgeton, MO NPI 1679173108 Community Reach Mental Health Counselor · Bridgeton, MO NPI 1952901688
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-02.