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Edit this profileAt a glance
- 2760 Atlantic Ave, Long Beach, CA 90806
About Dr. Warden
William H. Warden, M.D. is a specialist based in Long Beach, CA. William is a 1990 graduate of Columbia University College of Physicians and Surgeons. Medicare claims data shows William provided 6,214 services to 1,621 patients. The services billed most often include injection, bupivicaine, not otherwise specified, 0.5 mg, injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg, 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 1831178599.
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
- (562) 424-6666
- Email not available
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Practice Locations
2760 ATLANTIC AVE
Long Beach, CA 90806
Procedures Most Often Billed to Medicare
6,214 services · 1,621 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
242 | More often than most peers in Specialist |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
101 | More often than most peers in Specialist |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
27 | As often as other peers in Specialist |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
19 | More often than most peers in Specialist |
| X-ray of knee, 4 or more views | Imaging | 73564 |
318 | More often than most peers in Specialist |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
129 | More often than most peers in Specialist |
| X-ray of knee, 3 views | Imaging | 73562 |
31 | Less often than most peers in Specialist |
| X-ray of knee, 1-2 views | Imaging | 73560 |
25 | Less often than most peers in Specialist |
| X-ray of elbow, minimum of 3 views | Imaging | 73080 |
21 | As often as other peers in Specialist |
| Injection, bupivicaine, not otherwise specified, 0.5 mg | Drug given | J0665 |
2,425 | 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.
Other specialists at this location 8
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 specialists in Long Beach 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Columbia University College of Physicians and Surgeons 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does William H. Warden specialize in?
William H. Warden is a specialist in Long Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William H. Warden located?
William H. Warden is listed at 2760 Atlantic Ave, Long Beach, CA 90806. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William H. Warden's phone number?
The number on file is (562) 424-6666. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William H. Warden?
William H. Warden's National Provider Identifier is 1831178599. 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 William H. Warden train?
William H. Warden attended Columbia University College of Physicians and Surgeons, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William H. Warden have?
William H. Warden has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does William H. Warden do most often?
According to Medicare billing data, William H. Warden performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William H. Warden's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William H. Warden. If this is you, claiming it is free.
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