Gretchen Boules, PSYD
NPI 1710082474 · Prescribing (Medical) Psychologist · Hinsdale, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Boules, PSYD is a Prescribing (Medical) Psychologist provider in Hinsdale, IL (NPI 1710082474).
Provider details
- NPI number
- 1710082474
- Entity type
- Individual
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- 074.000005 (IL)
Specialties & taxonomies
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
239 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 239 | $101 |
Typical Medicare-allowed amounts for these services range $101–$101 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 3436 N Kennicott AveArlington Heights, IL 60004-7814Phone: (847) 952-7460Fax: (847) 222-1754
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2022-02-24
- Certified
- 2022-02-24
Frequently asked questions
- What is Gretchen Boules's NPI number?
- Gretchen Boules's National Provider Identifier (NPI) is 1710082474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Boules's specialty?
- Gretchen Boules is listed in the NPPES registry with a primary specialty of Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Gretchen Boules located?
- Gretchen Boules's practice location on file with NPPES is 33 S Garfield Ave, Hinsdale, IL 60521.
- What is Gretchen Boules's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Boules is (630) 321-9809.
- Does Gretchen Boules accept Medicare?
- Gretchen Boules is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Boules's NPI active?
- Yes — Gretchen Boules's NPI (1710082474) is active in the NPPES registry as of the last update on 2022-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.