Ricardo Schack, M.D.
NPI 1104977370 · Psychiatry Physician · Waxahachie, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Schack, M.D. is a Psychiatry Physician provider in Waxahachie, TX (NPI 1104977370).
Provider details
- NPI number
- 1104977370
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G2013 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
514 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 330 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $122 |
Typical Medicare-allowed amounts for these services range $87–$122 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 624 | 76 |
| Quetiapine Fumarate | 266 | 36 |
| Clonazepam | 235 | 25 |
| Trazodone Hcl | 211 | 32 |
| Sertraline Hcl | 202 | 27 |
| Aripiprazole | 151 | 23 |
| Duloxetine Hcl | 147 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2013-09-19
Frequently asked questions
- What is Ricardo Schack's NPI number?
- Ricardo Schack's National Provider Identifier (NPI) is 1104977370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Schack's specialty?
- Ricardo Schack is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ricardo Schack located?
- Ricardo Schack's practice location on file with NPPES is 175 Sagebrush Ln, Waxahachie, TX 75165-1524.
- What is Ricardo Schack's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Schack is (972) 923-0281.
- Does Ricardo Schack accept Medicare?
- Ricardo Schack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Schack's NPI active?
- Yes — Ricardo Schack's NPI (1104977370) is active in the NPPES registry as of the last update on 2013-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.