Gregory Ullstrom, L..P..C.
NPI 1710626239 · Professional Counselor · Madison, WI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Ullstrom, L..P..C. is a Professional Counselor provider in Madison, WI (NPI 1710626239).
Provider details
- NPI number
- 1710626239
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- L..P..C.
- Sex
- Male
- Sole proprietor
- No
- License
- 19509-130 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
Mailing address
Additional practice locations (2)
- 933 Rockefeller LnMadison, WI 53704-7860Phone: (608) 520-3817
- 1015 Gammon LnMadison, WI 53719-2210Phone: (608) 417-8144Fax: (608) 417-8145
Registry dates
- Enumerated
- 2022-06-02
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Gregory Ullstrom's NPI number?
- Gregory Ullstrom's National Provider Identifier (NPI) is 1710626239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Ullstrom's specialty?
- Gregory Ullstrom is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Gregory Ullstrom located?
- Gregory Ullstrom's practice location on file with NPPES is 122 W Washington Ave, Madison, WI 53703-2718.
- What is Gregory Ullstrom's phone number?
- The practice phone number listed in the NPPES registry for Gregory Ullstrom is (262) 999-3495.
- Does Gregory Ullstrom accept Medicare?
- Gregory Ullstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Ullstrom's NPI active?
- Yes — Gregory Ullstrom's NPI (1710626239) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.