James Henry Gratton

James Henry Gratton is a Mental Health Counselor provider (Counselor) practicing in Old Saybrook, CT, registered in the NPPES registry with NPI 1295459113 since 2022.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1295459113
Entity type	Individual (Type 1)
Name	James Henry Gratton
Sex	Male
Practice address	Old Saybrook, CT, 06475
Phone	5188946454
Enumeration date	2022-10-04
Last updated in NPPES	2022-10-04

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Primary	002948-01	NY

Copy-ready billing details

Provider: James Gratton
NPI: 1295459113
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: Old Saybrook, CT, 06475

Verify this record

Cross-check NPI 1295459113 against the authoritative CMS record: view James Henry Gratton on the official NPPES registry .

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 or validate an NPI number.

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 James Gratton?

James Gratton is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-10-04.