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Edit this profileAt a glance
- 311 E Warwick Dr, Suite A, Alma, MI 48801
About Christopher Mcmahon
Christopher M. McMahon, PA is a physician assistant based in Alma, MI. Christopher is also listed as specializing in physician assistant — medical. According to Medicare claims data, Christopher cared for 172 Medicare patients across 211 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection of drug or substance under skin or into muscle, and injection, dexamethasone sodium phosphate, 1 mg. The provider's National Provider Identifier (NPI) is 1295075794.
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
- (989) 463-4976
- Email not available
Practice Locations
311 E WARWICK DR SUITE A
Alma, MI 48801
Procedures Most Often Billed to Medicare
211 services · 172 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
58 | More often than most peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
45 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
60 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
27 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
21 | Less often than most peers in Physician Assistant |
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.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other physician assistants in Alma 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Christopher M. McMahon specialize in?
Christopher M. McMahon is a physician assistant in Alma, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Christopher M. McMahon located?
Christopher M. McMahon is listed at 311 E Warwick Dr Suite A, Alma, MI 48801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Christopher M. McMahon's phone number?
The number on file is (989) 463-4976. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Christopher M. McMahon's NPI number?
Christopher M. McMahon's National Provider Identifier is 1295075794. 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 Christopher M. McMahon train?
Christopher M. McMahon attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Christopher M. McMahon been practicing?
Christopher M. McMahon has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Christopher M. McMahon do most often?
According to Medicare billing data, Christopher M. McMahon provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Christopher M. McMahon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Christopher M. McMahon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.