Physician Profile
Unclaimed ProfileAbout WENG
Michael S Weng, M.D. practices orthopedic surgery in Phoenix, AZ. Michael is a 1986 graduate of Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University. Michael is also listed as specializing in specialist. According to Medicare claims data, Michael cared for 661 Medicare patients across 1,801 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (602) 633-3710
- Email not available
Practice Locations
9250 N 3RD ST SUITE 3000
Phoenix, AZ 85020
Procedures Most Often Billed to Medicare
1,801 services · 661 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
312 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
11 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
865 |
| Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | Drug given | J7323 |
193 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
173 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
126 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
121 |
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 orthopedic surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
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 orthopedic surgeons in Phoenix 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Dr. Weng specialize in?
Dr. Weng is an orthopedic surgeon in Phoenix, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where is Dr. Weng located?
Dr. Weng is listed at 9250 N 3RD ST SUITE 3000, Phoenix, AZ 85020. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Weng's phone number?
The number on file is (602) 633-3710. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Weng's NPI number?
Dr. Weng's National Provider Identifier is 1396837480. 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. Weng go to medical school?
Dr. Weng attended Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weng been practicing?
Dr. Weng has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Weng do most often?
According to Medicare billing data, Dr. Weng performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weng confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weng. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.