Are you Michael E. Ronan, PAC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 10700 Charter Dr, Columbia, MD 21044
About Michael Ronan
Michael E. Ronan, PAC is a physician assistant based in Columbia, MD. Michael is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Michael cared for 68 Medicare patients across 69 services. The services billed most often include replacement of knee joint, both sides of knee, emergency department visit with moderate level of medical decision making, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. The provider's National Provider Identifier (NPI) is 1255349940.
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
- (301) 774-0500
- Email not available
Practice Locations
10700 CHARTER DR
Columbia, MD 21044
Procedures Most Often Billed to Medicare
69 services · 68 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
25 | As often as other peers in Physician Assistant |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
11 | Less often than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
20 | Less often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
13 | 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 3
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 — 32 related providers in 4 groups
Other physician assistants in Columbia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Michael E. Ronan's specialty?
Michael E. Ronan is a physician assistant in Columbia, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Michael E. Ronan?
Michael E. Ronan is listed at 10700 Charter Dr, Columbia, MD 21044. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael E. Ronan?
The number on file is (301) 774-0500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael E. Ronan's NPI number?
Michael E. Ronan's National Provider Identifier is 1255349940. 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
What is Michael E. Ronan's education?
Michael E. Ronan attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael E. Ronan been practicing?
Michael E. Ronan has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Michael E. Ronan known for?
According to Medicare billing data, Michael E. Ronan performs procedures including replacement of knee joint, both sides of knee and partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael E. Ronan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael E. Ronan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.