Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danil Anisimov

Psychiatric/Mental Health Nurse Practitioner in Old Saybrook, CT · enumerated 2009.

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

National Provider Identifier

1114150984

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Registry record

Entity type Individual (Type 1)

Name Danil Anisimov

Sex Male

Practice address 20 Research Pkwy, Old Saybrook, CT, 06475

Phone (800) 370-3651

Fax (860) 510-0020

Enumeration date Aug 27, 2009

Last updated in NPPES Apr 28, 2017

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4165 (CT) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4165 (CT) 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

What is the NPI number for Danil Anisimov?

The National Provider Identifier (NPI) for Danil Anisimov is 1114150984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Danil Anisimov practice?

The practice location on file with NPPES is in Old Saybrook, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-28.