Physician Profile
Unclaimed ProfileAbout LONG
Based in Los Angeles, CA, William T Long, M.D. is listed in the NPI registry under orthopedic surgery. William graduated from University of California, San Diego School of Medicine in 1985. William is also listed as specialising in orthopaedic adult reconstructive surgery.
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
Common questions
What kind of doctor is Dr. Long?
Dr. Long is an orthopedic surgeon in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Long's address?
Dr. Long is listed at 1300 N VERMONT AVE STE 100, Los Angeles, CA 90027. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Long?
The number on file is (323) 913-4300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Long?
Dr. Long's National Provider Identifier is 1023067055. 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. Long train?
Dr. Long attended University of California, San Diego School of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Long have?
Dr. Long has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Long perform?
According to Medicare billing data, Dr. Long performs procedures including replacement of knee joint, both sides of knee, replacement of thigh bone and hip joint with prosthesis and replacement of knee joint on side of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Long's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Long. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (323) 913-4300
- Email not available
Practice Locations
1300 N VERMONT AVE STE 100
Los Angeles, CA 90027
Procedures Most Often Billed to Medicare
366 services · 318 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
26 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
17 |
| Replacement of knee joint on side of knee | Procedure | 27446 |
16 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
176 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
91 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
40 |
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 orthopedic surgeons in Los Angeles 8
Same specialty, same city.
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1985 at University of California, San Diego School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.