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Gretchen Gill, PH.D.
NPI 1386975100 · Counselor · Glendale, WI
Gretchen Gill, PH.D. is a Counselor provider in Glendale, WI (NPI 1386975100).
Provider details
- NPI number
- 1386975100
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs 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
6310 N Port Washington Rd
Glendale, WI 53217-4300
Phone: (414) 961-1600
Fax: (414) 961-1616
Street-level locationGet directions
Mailing address
5891 Fulham Ct
Greendale, WI 53129-2133
Registry dates
- Enumerated
- 2010-01-18
- Last updated
- 2010-01-18
Frequently asked questions
- What is Gretchen Gill's NPI number?
- Gretchen Gill's National Provider Identifier (NPI) is 1386975100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Gill's specialty?
- Gretchen Gill is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Gretchen Gill located?
- Gretchen Gill's practice location on file with NPPES is 6310 N Port Washington Rd, Glendale, WI 53217-4300.
- What is Gretchen Gill's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Gill is (414) 961-1600.
- Is Gretchen Gill's NPI active?
- Yes — Gretchen Gill's NPI (1386975100) is active in the NPPES registry as of the last update on 2010-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.