What is Theresa Grass's NPI number?

Theresa Grass's National Provider Identifier (NPI) is 1770974644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Theresa Grass's specialty?

Theresa Grass is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).

Where is Theresa Grass located?

Theresa Grass's practice location on file with NPPES is 3011 N Michigan St, Pittsburg, KS 66762-2546.

What is Theresa Grass's phone number?

The practice phone number listed in the NPPES registry for Theresa Grass is (620) 231-9873.

Is Theresa Grass's NPI active?

Yes — Theresa Grass's NPI (1770974644) is active in the NPPES registry as of the last update on 2025-05-16.

IndividualActive

Theresa Grass

NPI 1770974644 · Counseling Psychologist · Pittsburg, KS

Theresa Grass is a Counseling Psychologist provider in Pittsburg, KS (NPI 1770974644).

Provider details

NPI number: 1770974644
Entity type: Individual
Primary specialty: Counseling PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 2657 (KS)

Specialties & taxonomies

Counseling PsychologistPrimary103TC1900XLicense 2657 (KS)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
11 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

3011 N Michigan St

Pittsburg, KS 66762-2546

Phone: (620) 231-9873

Street-level locationGet directions

More KS providers

Mailing address

Po Box 1832

Pittsburg, KS 66762-1832

Additional practice locations (2)

401 Woodland Hills Blvd
Fort Scott, KS 66701-8797
Phone: (620) 223-8040
8629 Bluejacket St
Suite 100
Lenexa, KS 66214-1604
Phone: (913) 677-3553
Fax: (913) 677-3282

Enumerated: 2015-02-12
Last updated: 2025-05-16
Certified: 2025-05-16

Frequently asked questions

What is Theresa Grass's NPI number?: Theresa Grass's National Provider Identifier (NPI) is 1770974644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Theresa Grass's specialty?: Theresa Grass is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
Where is Theresa Grass located?: Theresa Grass's practice location on file with NPPES is 3011 N Michigan St, Pittsburg, KS 66762-2546.
What is Theresa Grass's phone number?: The practice phone number listed in the NPPES registry for Theresa Grass is (620) 231-9873.
Is Theresa Grass's NPI active?: Yes — Theresa Grass's NPI (1770974644) is active in the NPPES registry as of the last update on 2025-05-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.