Kathy Sigda, PHD, PLLC
NPI 1700554821 · Psychologist · Casa Grande, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathy Sigda, PHD, PLLC is a Psychologist organization in Casa Grande, AZ (NPI 1700554821).
Provider details
- NPI number
- 1700554821
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Kathy Sigda, Member(520) 450-5271
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2021-09-02
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Kathy Sigda, PHD, PLLC's NPI number?
- Kathy Sigda, PHD, PLLC's National Provider Identifier (NPI) is 1700554821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kathy Sigda, PHD, PLLC?
- Kathy Sigda, PHD, PLLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathy Sigda, PHD, PLLC located?
- Kathy Sigda, PHD, PLLC's practice location on file with NPPES is 400 W 2nd St Ste 201, Casa Grande, AZ 85122-4439.
- What is Kathy Sigda, PHD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Kathy Sigda, PHD, PLLC is (520) 450-5271.
- Does Kathy Sigda, PHD, PLLC accept Medicare?
- Kathy Sigda, PHD, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Kathy Sigda, PHD, PLLC?
- The authorized official listed on Kathy Sigda, PHD, PLLC's NPPES record is Kathy Sigda, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kathy Sigda, PHD, PLLC's NPI active?
- Yes — Kathy Sigda, PHD, PLLC's NPI (1700554821) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.