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Edit this profileAt a glance
- 4921 Parkview Pl, Dept Orthopaedic Surgery, Ste 6A/6B/12A, Saint Louis, MO 63110
About Dr. Clohisy
John C. Clohisy, MD practices orthopaedic adult reconstructive surgery in Saint Louis, MO. John is a 1989 graduate of Northwestern University Feinberg Medical School. John is also listed as specializing in orthopaedic surgery. According to Medicare claims data, John cared for 334 Medicare patients across 358 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, replacement of thigh bone and hip joint with prosthesis, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1972521516.
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
- (314) 514-3500
- Email not available
Practice Locations
4921 PARKVIEW PL DEPT ORTHOPAEDIC SURGERY, STE 6A/6B/12A
Saint Louis, MO 63110
Procedures Most Often Billed to Medicare
358 services · 334 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
83 | More often than most peers in Orthopaedic Adult Reconstructive… |
| Revision of thigh bone and hip joint prosthesis | Procedure | 27134 |
13 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
139 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
56 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| 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 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
19 | Less often than most peers in Orthopaedic Adult Reconstructive… |
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.
Other orthopaedic adult reconstructive surgeons in Saint Louis 8
Same specialty, same city.
Trained at Northwestern University Feinberg Medical School 5
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1989 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of thigh bone and hip joint with prosthesis 4
Providers in MO who bill this service to Medicare most often.
Common questions
What is Dr. Clohisy's specialty?
Dr. Clohisy is an orthopaedic adult reconstructive surgeon in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Adult Reconstructive Surgery”.
NPI registry
Where can I find Dr. Clohisy?
Dr. Clohisy is listed at 4921 Parkview Pl Dept Orthopaedic Surgery, Ste 6A/6B/12A, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Clohisy?
The number on file is (314) 514-3500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Clohisy's NPI number?
Dr. Clohisy's National Provider Identifier is 1972521516. 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. Clohisy's medical education?
Dr. Clohisy attended Northwestern University Feinberg Medical School, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Clohisy been practicing?
Dr. Clohisy has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Clohisy known for?
According to Medicare billing data, Dr. Clohisy performs procedures including replacement of thigh bone and hip joint with prosthesis and revision of thigh bone and hip joint prosthesis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Clohisy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Clohisy. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.