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Edit this profileAt a glance
- 2480 Sr Mary Columba Drive, Red Bluff, CA 96080
About Dr. Chase
Based in Red Bluff, CA, Robert R. Chase, MD is listed in the NPI registry under orthopedic surgery. Robert graduated from Hahneman Medical College of the Pacific in 1985. Robert is also listed as specializing in orthopaedic surgery. According to Medicare claims data, Robert cared for 455 Medicare patients across 819 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1912030560 identifies this record in the national registry.
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
- (530) 527-0148
- Email not available
Practice Locations
2480 SR MARY COLUMBA DRIVE
Red Bluff, CA 96080
Conditions Commonly Evaluated or Treated
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.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
819 services · 455 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
59 | Less often than most peers in Orthopedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
34 | As often as other peers in Orthopedic Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
318 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
206 | More often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
92 | More often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
72 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
38 | As often as other peers in Orthopedic Surgery |
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 in Red Bluff 3
Same specialty, same city.
Trained at Hahneman Medical College of the Pacific 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Hahneman Medical College of the Pacific 3
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Chase's specialty?
Dr. Chase is an orthopedic surgeon in Red Bluff, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where can I find Dr. Chase?
Dr. Chase is listed at 2480 Sr Mary Columba Drive, Red Bluff, CA 96080. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chase?
The number on file is (530) 527-0148. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Chase's NPI number?
Dr. Chase's National Provider Identifier is 1912030560. 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
What is Dr. Chase's medical education?
Dr. Chase attended Hahneman Medical College of the Pacific, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chase been practicing?
Dr. Chase has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chase known for?
According to Medicare billing data, Dr. Chase 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. Chase confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chase. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.