Physician Profile
Paul S. Catanzaro, MD
Unclaimed ProfileAbout Dr. Catanzaro
Based in Saint Louis, MO, Paul S. Catanzaro, MD is listed in the NPI registry under internal medicine. Medicare claims data shows Paul provided 9,794 services to 1,698 patients. The services billed most often include injection, dexamethasone sodium phosphate, 1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and psychotherapy, 45 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 546-6072
- Email not available
Practice Locations
7721 CLAYTON RD
Saint Louis, MO 63117
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
9,794 services · 1,698 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into other nerve or branch | Procedure | 64450 |
359 | Too few peers to compare |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
151 | More than most peers in Internal Medicine |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
148 | Too few peers to compare |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
125 | Too few peers to compare |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
120 | Too few peers to compare |
| Injection into tendon at attachment to bone or muscle | Procedure | 20551 |
103 | Too few peers to compare |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
85 | Too few peers to compare |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
85 | Too few peers to compare |
| Injection of substance into middle or upper spine canal using imaging guidance | Procedure | 62321 |
57 | Too few peers to compare |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
46 | Too few peers to compare |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internists in Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1983 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into other nerve or branch 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Dr. Catanzaro specialize in?
Dr. Catanzaro is an internist in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Dr. Catanzaro located?
Dr. Catanzaro is listed at 7721 Clayton Rd, Saint Louis, MO 63117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Catanzaro's phone number?
The number on file is (314) 546-6072. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Catanzaro?
Dr. Catanzaro's National Provider Identifier is 1386653731. 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 Dr. Catanzaro go to medical school?
Dr. Catanzaro attended Other, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Catanzaro have?
Dr. Catanzaro has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Catanzaro do most often?
According to Medicare billing data, Dr. Catanzaro performs procedures including injection of anesthetic agent and/or steroid into other nerve or branch, aspiration and/or injection of fluid from large joint and injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance; provides treatments such as psychotherapy, 45 minutes and testing of autonomic nervous system function and heart rate response to deep breathing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Catanzaro's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Catanzaro. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.