Gregory Sarlo, PSY-D
NPI 1255511168 · Mental Health Clinic/Center (Including Community Mental Health Center) · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Sarlo, PSY-D is a Mental Health Clinic/Center (Including Community Mental Health Center) provider in Chicago, IL (NPI 1255511168).
Provider details
- NPI number
- 1255511168
- Entity type
- Individual
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Credential
- PSY-D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
809 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 | 795 | $104 |
| Psychiatric Diagnostic Evaluation90791 | 14 | $174 |
Typical Medicare-allowed amounts for these services range $104–$174 (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
Registry dates
- Enumerated
- 2007-11-08
- Last updated
- 2007-11-08
Frequently asked questions
- What is Gregory Sarlo's NPI number?
- Gregory Sarlo's National Provider Identifier (NPI) is 1255511168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Sarlo's specialty?
- Gregory Sarlo is listed in the NPPES registry with a primary specialty of Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Gregory Sarlo located?
- Gregory Sarlo's practice location on file with NPPES is 2835 N Sheffield Ave, Chicago, IL 60657-5081.
- What is Gregory Sarlo's phone number?
- The practice phone number listed in the NPPES registry for Gregory Sarlo is (773) 880-2223.
- Does Gregory Sarlo accept Medicare?
- Gregory Sarlo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Sarlo's NPI active?
- Yes — Gregory Sarlo's NPI (1255511168) is active in the NPPES registry as of the last update on 2007-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.