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Edit this profileWhere to find Mark J. Brennan, MD
- Clinton Township location main office
43650 Garfield Rd, Clinton Township, MI 48038 - West Bloomfield location
7001 Orchard Lake Rd Ste 220, West Bloomfield, MI 48322
About Dr. Brennan
Mark J. Brennan, MD is a healthcare provider in Clinton Township, MI specializing in pm&r — neuromuscular medicine. Mark trained at Wayne State University School of Medicine, graduating in 1984. According to Medicare claims data, Mark cared for 220 Medicare patients across 468 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, needle measurement of electrical activity in arm or leg muscles, complete study, and nerve conduction, 13 or more studies. This provider record is associated with NPI 1225001746.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (586) 263-0820
- Email not available
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Practice Locations
43650 GARFIELD RD
Clinton Township, MI 48038
7001 Orchard Lake Rd Ste 220
West Bloomfield, MI 48322
Procedures Most Often Billed to Medicare
468 services · 220 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
119 | More often than most peers in PM&R — Neuromuscular Medicine |
| Nerve conduction, 13 or more studies | Treatment | 95913 |
60 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
250 | Too few peers to compare |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
28 | Too few peers to compare |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
11 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Class of 1984 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Needle measurement of electrical activity in arm or leg muscles, complete study 1
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Brennan specialize in?
Dr. Brennan is a pm&r in Clinton Township, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “PM&R — Neuromuscular Medicine”.
NPI registry
Where is Dr. Brennan located?
Dr. Brennan is listed at 43650 Garfield Rd, Clinton Township, MI 48038. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Brennan's phone number?
The number on file is (586) 263-0820. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Brennan's NPI number?
Dr. Brennan's National Provider Identifier is 1225001746. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Brennan go to medical school?
Dr. Brennan attended Wayne State University School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Brennan been practicing?
Dr. Brennan has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Brennan do most often?
According to Medicare billing data, Dr. Brennan provides treatments such as needle measurement of electrical activity in arm or leg muscles, complete study and nerve conduction, 13 or more studies, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Brennan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Brennan. If this is you, claiming it is free.
Guide.md
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