What is Monica Guillen's NPI number?

Monica Guillen's National Provider Identifier (NPI) is 1164302923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Monica Guillen's specialty?

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

Where is Monica Guillen located?

Monica Guillen's practice location on file with NPPES is 921 Roselane St, Houston, TX 77037-4611.

What is Monica Guillen's phone number?

The practice phone number listed in the NPPES registry for Monica Guillen is (713) 822-0231.

Is Monica Guillen's NPI active?

Yes — Monica Guillen's NPI (1164302923) is active in the NPPES registry as of the last update on 2025-09-03.

IndividualActive

Monica Guillen, LPC

NPI 1164302923 · Counselor · Houston, TX

Monica Guillen, LPC is a Counselor provider in Houston, TX (NPI 1164302923).

Provider details

NPI number: 1164302923
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: LPC
Sex: Female
Sole proprietor: Yes
License: 89071 (TX)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense 89071 (TX)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

921 Roselane St

Houston, TX 77037-4611

Phone: (713) 822-0231

Street-level locationGet directions

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Mailing address