NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Silver Birch Geriatrics LLC

Geriatric Psychiatry Physician in Dover, NH · enumerated 2012 · authorized official Sandeep Sobti, President.

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

National Provider Identifier

1184982555

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Silver Birch Geriatrics LLC
Practice address 84 Central Ave, Dover, NH, 03820
Fax (603) 842-4746
Enumeration date Apr 24, 2012
Last updated in NPPES Dec 11, 2014

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 10455 (NH) Secondary
2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License 10455 (NH) Primary

Authorized official

Name Sandeep Sobti
Title President

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

Who is the authorized official for Silver Birch Geriatrics LLC?
NPPES lists Sandeep Sobti (President) as the authorized official for this organization.
What is the NPI number for Silver Birch Geriatrics LLC?
The NPI for Silver Birch Geriatrics LLC is 1184982555, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-11.