Physician Profile
Michael P. Muldoon, M.D. is a healthcare provider in San Diego, CA specializing in orthopedic surgery. Michael trained at Uniformed Services Uhs Fe Hebert School of Med, graduating in 1988. Michael is also listed as specializing in orthopaedic surgery and orthopaedic adult reconstructive surgery. According to Medicare claims data, Michael cared for 309 Medicare patients across 385 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
3750 CONVOY ST SUITE 201
San Diego, CA 92111
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Elbow, hand, and wrist
Foot and ankle
Hip
Knee
Shoulder
Sports and soft tissue
Trauma and bone
Spine
Evaluation and nonsurgical
Arthroscopy
Foot and ankle
Hand and upper extremity
Joint replacement
Trauma and fixation
385 services · 309 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
23 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
18 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
17 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
14 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
50 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
34 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
49 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
105 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
43 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Muldoon is an orthopedic surgeon in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Dr. Muldoon is listed at 3750 CONVOY ST SUITE 201, San Diego, CA 92111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (858) 278-8300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Muldoon's National Provider Identifier is 1356428148. 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
Dr. Muldoon attended Uniformed Services Uhs Fe Hebert School of Med, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Muldoon has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Muldoon performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of hip, 2-3 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Muldoon. If this is you, claiming it is free.
Guide.md
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.