Mary T Coester, MA

Mary T Coester is a Mental Health Counselor provider (Counselor) practicing in Gaffney, SC, registered in the NPPES registry with NPI 1356549521 since 2007.

✓ Active NPI ✓ Valid NPI checksum

NPI	1356549521
Entity type	Individual (Type 1)
Name	Mary T Coester
Credential	MA
Sex	Female
Practice address	125 E ROBINSON ST, Gaffney, SC, 29340
Phone	8644872710
Fax	8644872729
Enumeration date	2007-07-10
Last updated in NPPES	2007-07-10

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Primary	—	—

Copy-ready billing details

Provider: Mary Coester, MA
NPI: 1356549521
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: 125 E ROBINSON ST, Gaffney, SC, 29340

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1578654323	Gary Moneypenny	Individual	Marriage & Family Therapist	Gaffney, SC
1003977539	Roderick Hollis	Individual	Professional Counselor	Gaffney, SC
1386707867	Dorothy Peterson	Individual	Mental Health Counselor	Gaffney, SC
1023171170	Carol Stammers	Individual	Mental Health Counselor	Gaffney, SC
1790839033	Erika Pearson	Individual	Mental Health Counselor	Gaffney, SC
1013176064	Lorrie Vaughan	Individual	Social Worker	Gaffney, SC
1730329269	Kimberly Meissner	Individual	Case Manager/Care Coordinator	Gaffney, SC
1407130669	Gloria Daley	Individual	Mental Health Counselor	Gaffney, SC

Verify this record

Cross-check NPI 1356549521 against the authoritative CMS record: view Mary T Coester 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 Mary Coester?

Mary Coester 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 2007-07-10.