Richard Trosch, M.D.
NPI 1134101645 · Neurology Physician · Farmington Hills, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Trosch, M.D. is a Neurology Physician provider in Farmington Hills, MI (NPI 1134101645).
Provider details
- NPI number
- 1134101645
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301407460 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
9,986 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) |
|---|---|---|
| Injection, Daxibotulinumtoxina-Lanm, 1 UnitJ0589 | 9,150 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 226 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 210 | $91 |
| Ultrasonic Guidance for Needle Placement76942 | 139 | $56 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Face64612 | 69 | $172 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Neck Excluding Voice Box64616 | 68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 689 | 185 |
| Carbidopa/Levodopabrand: Rytary | 370 | 50 |
| Methadone Hcl | 189 | 18 |
| Valbenazine Tosylatebrand: Ingrezza | 169 | 19 |
| Gabapentin | 120 | 32 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 114 | 29 |
| Pimavanserin Tartratebrand: Nuplazid |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136,357 across 166 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
Registry dates
- Enumerated
- 2005-11-18
- Last updated
- 2025-06-13
Frequently asked questions
- What is Richard Trosch's NPI number?
- Richard Trosch's National Provider Identifier (NPI) is 1134101645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Trosch's specialty?
- Richard Trosch is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Trosch located?
- Richard Trosch's practice location on file with NPPES is 32255 Northwestern Hwy, Farmington Hills, MI 48334.
- What is Richard Trosch's phone number?
- The practice phone number listed in the NPPES registry for Richard Trosch is (248) 355-3875.
- Does Richard Trosch accept Medicare?
- Richard Trosch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Trosch's NPI active?
- Yes — Richard Trosch's NPI (1134101645) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.