Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danielle Simmons

Marriage & Family Therapist in Buffalo, NY · enumerated 2021 · practices at Elizabeth A. O Neill M.D., P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1730779307

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Registry record

Entity type Individual (Type 1)

Name Danielle Simmons

Sex Female

Practice address 1412 Sweet Home Rd, Buffalo, NY, 14228

Phone (716) 539-5255

Fax (716) 559-1574

Enumeration date Jan 19, 2021

Last updated in NPPES Jan 5, 2025

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 002301 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1730779307 active?

Yes, as of the latest NPPES snapshot, NPI 1730779307 is active (record last updated 2025-01-05).

How do I verify Danielle Simmons's NPI record?

Cross-check NPI 1730779307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Sarah Smith Clinical Social Worker · Amherst, NY NPI 1902847460 George Narby Internal Medicine Physician · Amherst, NY NPI 1316973282 Evan Smith Social Worker · Amherst, NY NPI 1841412673 Elizabeth A. O Neill M.D., P.C. Internal Medicine Physician · Amherst, NY NPI 1184882755 Megan Bennett Social Worker · Amherst, NY NPI 1174760391 Kristin Gelia Social Worker · Amherst, NY NPI 1811448244 Daniella Maloney Counselor · Buffalo, NY NPI 1538750583 Andrea Abbate Counselor · Amherst, NY NPI 1851960322

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-05.