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Edit this profileAt a glance
- 800 S Raymond Ave, Pasadena, CA 91105
About Dr. Costigan
William M. Costigan, M.D. is a healthcare provider in Pasadena, CA specializing in orthopaedic surgery of the spine. William trained at University of Southern California Keck School of Medicine, graduating in 1994. Medicare claims data shows William provided 3,890 services to 1,876 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and x-ray of lower and sacral spine, 2-3 views. This provider record is associated with NPI 1821084641.
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
- (626) 795-8051
- Email not available
Practice Locations
800 S RAYMOND AVE
Pasadena, CA 91105
Procedures Most Often Billed to Medicare
3,890 services · 1,876 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
226 | More than most peers in Orthopaedic Surgery of the Spine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
154 | More than most peers in Orthopaedic Surgery of the Spine |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
154 | More than most peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
93 | More than most peers in Orthopaedic Surgery of the Spine |
| Fusion of additional segment of spine | Procedure | 22614 |
72 | More often than most peers in Orthopaedic Surgery of the Spine |
| Injection of substance into middle or upper spine canal using imaging guidance | Procedure | 62321 |
56 | Too few peers to compare |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
52 | More often than most peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
50 | More often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back | Procedure | 22612 |
44 | More than most peers in Orthopaedic Surgery of the Spine |
| Injection of upper or middle spine facet joint using imaging guidance, second level | Procedure | 64491 |
40 | 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 orthopaedic surgery of the spines at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 22 related providers in 4 groups
Other orthopaedic surgery of the spines in Pasadena 2
Same specialty, same city.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of substance into lower spine canal using imaging guidance 4
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is William M. Costigan?
William M. Costigan is an orthopaedic surgery of the spine in Pasadena, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is William M. Costigan's address?
William M. Costigan is listed at 800 S Raymond Ave, Pasadena, CA 91105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with William M. Costigan?
The number on file is (626) 795-8051. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William M. Costigan?
William M. Costigan's National Provider Identifier is 1821084641. 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 M. Costigan train?
William M. Costigan attended University of Southern California Keck School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William M. Costigan have?
William M. Costigan has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What procedures does William M. Costigan perform?
According to Medicare billing data, William M. Costigan performs procedures including injection of substance into lower spine canal using imaging guidance, injection of lower or sacral spine facet joint using imaging guidance, second level and injection of lower or sacral spine facet joint using imaging guidance, single level; reads or performs imaging such as x-ray of lower and sacral spine, 2-3 views and x-ray of upper spine, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William M. Costigan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William M. Costigan. If this is you, claiming it is free.
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