Michael Ashbrook, M.D.
NPI 1134462559 · Interventional Cardiology Physician · Trenton, MI
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ashbrook, M.D. is a Interventional Cardiology Physician provider in Trenton, MI (NPI 1134462559).
Provider details
- NPI number
- 1134462559
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301109754 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
1,772 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 444 | $128 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 300 | $78 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 209 | $14 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 126 | $131 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 115 | $67 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 275 | 105 |
| Metoprolol Succinate | 264 | 100 |
| Apixabanbrand: Eliquis | 195 | 70 |
| Rosuvastatin Calcium | 189 | 83 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 188 | 73 |
| Lisinopril | 154 | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$499 across 14 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
- 2013-04-03
- Last updated
- 2020-06-18
- Certified
- 2020-06-18
Frequently asked questions
- What is Michael Ashbrook's NPI number?
- Michael Ashbrook's National Provider Identifier (NPI) is 1134462559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ashbrook's specialty?
- Michael Ashbrook is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ashbrook located?
- Michael Ashbrook's practice location on file with NPPES is 5400 Fort St Ste 110, Trenton, MI 48183-4698.
- What is Michael Ashbrook's phone number?
- The practice phone number listed in the NPPES registry for Michael Ashbrook is (248) 898-4176.
- Does Michael Ashbrook accept Medicare?
- Michael Ashbrook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ashbrook's NPI active?
- Yes — Michael Ashbrook's NPI (1134462559) is active in the NPPES registry as of the last update on 2020-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.