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Edit this profileAt a glance
- 901 Patients First Dr Ste 1300, Washington, MO 63090
About Dr. Lonergan
Based in Washington, MO, Timothy M. Lonergan, MD is listed in the NPI registry under orthopaedic foot & ankle surgery. Medicare claims data shows Timothy provided 1,139 services to 764 patients. 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, x-ray of foot, minimum of 3 views, and x-ray of ankle, minimum of 3 views. NPI 1346683059 identifies this record in the national registry.
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
- (636) 239-9011
- Email not available
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Practice Locations
901 PATIENTS FIRST DR STE 1300
Washington, MO 63090
Procedures Most Often Billed to Medicare
1,139 services · 764 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Application of short leg cast | Procedure | 29405 |
26 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
305 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
128 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| Mri scan of leg joint without contrast | Imaging | 73721 |
13 | Less often than most peers in Orthopaedic Foot & Ankle Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
96 | Less often than most peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
310 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
71 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
56 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
56 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
30 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 2 related providers in 1 group
Also performs Application of short leg cast 2
Providers in MO who bill this service to Medicare most often.
Common questions
What is Dr. Lonergan's specialty?
Dr. Lonergan is an orthopaedic foot & ankle surgeon in Washington, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Foot & Ankle Surgery”.
NPI registry
Where can I find Dr. Lonergan?
Dr. Lonergan is listed at 901 Patients First Dr Ste 1300, Washington, MO 63090. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lonergan?
The number on file is (636) 239-9011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Lonergan?
Dr. Lonergan's National Provider Identifier is 1346683059. 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 Dr. Lonergan's medical education?
Dr. Lonergan attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lonergan have?
Dr. Lonergan has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lonergan known for?
According to Medicare billing data, Dr. Lonergan performs procedures including application of short leg cast; reads or performs imaging such as x-ray of foot, minimum of 3 views and x-ray of ankle, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lonergan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lonergan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.