Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isabelle Harman, MFT

Mental Health Counselor in Mount Vernon, NY · enumerated 2022 · practices at Mind Muse Therapeutic Consulting Services Lcsw Pllc.

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

National Provider Identifier

1023730157

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Registry record

Entity type Individual (Type 1)

Name Isabelle Harman

Credential MFT

Sex Female

Practice address 46 Gramatan Ave # 1077, Mount Vernon, NY, 10550

Phone (914) 530-0987

Enumeration date Sep 15, 2022

Last updated in NPPES Sep 15, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
AR231744	Other	NM	AAMFT

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 1023730157 active?

Yes, as of the latest NPPES snapshot, NPI 1023730157 is active (record last updated 2022-09-15).

How do I verify Isabelle Harman's NPI record?

Cross-check NPI 1023730157 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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Mind Muse Therapeutic Consulting Services Lcsw Pllc Clinical Social Worker · Mount Vernon, NY NPI 1699420687

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-15.