Theodore Ruza, DO PC
NPI 1346392735 · Psychiatry Physician · West Bloomfield, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Ruza, DO PC is a Psychiatry Physician provider in West Bloomfield, MI (NPI 1346392735).
Provider details
- NPI number
- 1346392735
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO PC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101009905 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,312 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 836 | $73 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 480 | $71 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 301 | $119 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 156 | $120 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 134 | $67 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 740 | 111 |
| Escitalopram Oxalate | 628 | 124 |
| Risperidone | 448 | 85 |
| Mirtazapine | 430 | 98 |
| Trazodone Hcl | 340 | 73 |
| Alprazolam | 336 | 62 |
| Donepezil Hcl | 272 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,304 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 21440 Archwood CircleFarmington Hills, MI 48336Phone: (248) 426-6930Fax: (248) 477-3732
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Theodore Ruza's NPI number?
- Theodore Ruza's National Provider Identifier (NPI) is 1346392735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Ruza's specialty?
- Theodore Ruza is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Ruza located?
- Theodore Ruza's practice location on file with NPPES is 7100 Berryhill St, West Bloomfield, MI 48322-5101.
- What is Theodore Ruza's phone number?
- The practice phone number listed in the NPPES registry for Theodore Ruza is (248) 847-0070.
- Does Theodore Ruza accept Medicare?
- Theodore Ruza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Ruza's NPI active?
- Yes — Theodore Ruza's NPI (1346392735) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.