IndividualActive
Margaret Loy, PH.D.
NPI 1659930956 · Clinical Psychologist · Rockford, IL
Margaret Loy, PH.D. is a Clinical Psychologist provider in Rockford, IL (NPI 1659930956).
Provider details
- NPI number
- 1659930956
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 071.009854 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
5906 Elaine Dr Ste 109
Rockford, IL 61108-2467
Phone: (815) 520-6550
Street-level locationGet directions
Mailing address
719 Copper Dr
Machesney Park, IL 61115-2119
Additional practice locations (1)
- 8616 Northern AveRockford, IL 61107-5309Phone: (866) 350-3500
Registry dates
- Enumerated
- 2019-06-10
- Last updated
- 2021-10-20
- Certified
- 2021-10-20
Frequently asked questions
- What is Margaret Loy's NPI number?
- Margaret Loy's National Provider Identifier (NPI) is 1659930956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Loy's specialty?
- Margaret Loy is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Loy located?
- Margaret Loy's practice location on file with NPPES is 5906 Elaine Dr Ste 109, Rockford, IL 61108-2467.
- What is Margaret Loy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Loy is (815) 520-6550.
- Is Margaret Loy's NPI active?
- Yes — Margaret Loy's NPI (1659930956) is active in the NPPES registry as of the last update on 2021-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.