Gregory Schramka, PSYD
NPI 1548377831 · Psychologist · Menomonee Falls, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Schramka, PSYD is a Psychologist provider in Menomonee Falls, WI (NPI 1548377831).
Provider details
- NPI number
- 1548377831
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 2479-057 (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 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
80 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 | 34 | $92 |
| Psychotherapy, 30 Minutes90832 | 30 | $72 |
| Psychiatric Diagnostic Evaluation90791 | 16 | $140 |
Typical Medicare-allowed amounts for these services range $72–$140 (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)
- 1220 Dewey AveBldg 2Wauwatosa, WI 53213Phone: (414) 454-6500Fax: (414) 454-6527
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Gregory Schramka's NPI number?
- Gregory Schramka's National Provider Identifier (NPI) is 1548377831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Schramka's specialty?
- Gregory Schramka is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregory Schramka located?
- Gregory Schramka's practice location on file with NPPES is N84w16889 Menomonee Ave, Menomonee Falls, WI 53051-2810.
- What is Gregory Schramka's phone number?
- The practice phone number listed in the NPPES registry for Gregory Schramka is (262) 251-7500.
- Does Gregory Schramka accept Medicare?
- Gregory Schramka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Schramka's NPI active?
- Yes — Gregory Schramka's NPI (1548377831) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.