What is Lisa Gwilliam's NPI number?

Lisa Gwilliam's National Provider Identifier (NPI) is 1124817812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lisa Gwilliam's specialty?

Lisa Gwilliam is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Lisa Gwilliam located?

Lisa Gwilliam's practice location on file with NPPES is 819 Greenwich Ave, Warwick, RI 02886-1815.

What is Lisa Gwilliam's phone number?

The practice phone number listed in the NPPES registry for Lisa Gwilliam is (404) 268-4007.

Is Lisa Gwilliam's NPI active?

Yes — Lisa Gwilliam's NPI (1124817812) is active in the NPPES registry as of the last update on 2025-05-01.

IndividualActive

Lisa Gwilliam, LMHCA

NPI 1124817812 · Mental Health Counselor · Warwick, RI

Lisa Gwilliam, LMHCA is a Mental Health Counselor provider in Warwick, RI (NPI 1124817812).

Provider details

NPI number: 1124817812
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LMHCA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

819 Greenwich Ave

Warwick, RI 02886-1815

Phone: (404) 268-4007

Fax: (888) 972-3966

Street-level locationGet directions

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Mailing address