Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Susan S. Crocker, M.D., LLC

Q: What type of organization is Susan S. Crocker, M.D., LLC?

Susan S. Crocker, M.D., LLC is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).

Psychiatry Physician in Summerville, SC · enumerated 2014 · authorized official Susan Crocker, Owner.

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

National Provider Identifier

1497179295

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Registry record

Entity type Organization (Type 2)

Legal business name Susan S. Crocker, M.D., LLC

Practice address 709 Old Trolley Rd, Summerville, SC, 29485

Phone (843) 821-2480

Fax (843) 875-3149

Enumeration date Feb 13, 2014

Last updated in NPPES Feb 13, 2014

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD9308 (SC) Primary

Authorized official

Name Susan Crocker

Title Owner

Phone (842) 408-2945

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 type of organization is Susan S. Crocker, M.D., LLC?

Susan S. Crocker, M.D., LLC is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-13.