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Edit this profileAt a glance
- 10509 Professional Cir Ste 101, Reno, NV 89521
About Michael Callahan
Listed in the NPI registry as a physician assistant, Michael E. Callahan, PA-C practices in Reno, NV. Medicare claims data shows Michael provided 2,763 services to 1,016 patients. The services billed most often include subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes, prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. NPI 1902465321 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (775) 323-6100
- Email not available
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Practice Locations
10509 PROFESSIONAL CIR STE 101
Reno, NV 89521
Procedures Most Often Billed to Medicare
2,763 services · 1,016 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
1,293 | More than most peers in Physician Assistant |
| Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | Billing code | G0317 |
677 | More than most peers in Physician Assistant |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
665 | More often than most peers in Physician Assistant |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
128 | More 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.
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.
Common questions
What is Michael E. Callahan's specialty?
Michael E. Callahan is a physician assistant in Reno, NV. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Michael E. Callahan?
Michael E. Callahan is listed at 10509 Professional Cir Ste 101, Reno, NV 89521. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael E. Callahan?
The number on file is (775) 323-6100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael E. Callahan?
Michael E. Callahan's National Provider Identifier is 1902465321. 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
How much experience does Michael E. Callahan have?
Michael E. Callahan has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Michael E. Callahan known for?
According to Medicare billing data, Michael E. Callahan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael E. Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael E. Callahan. If this is you, claiming it is free.
Guide.md
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