Physician Profile
Unclaimed ProfileAbout AHEARN
Robert C Ahearn, MD practises orthopedic surgery in Huntington Beach, CA. Robert is a 1983 graduate of University of California, Irvine, California College of Medicine. Robert is also listed as specialising in orthopaedic surgery of the spine.
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 is Dr. Ahearn's specialty?
Dr. Ahearn is an orthopedic surgeon in Huntington Beach, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Ahearn?
Dr. Ahearn is listed at 18800 DELAWARE ST SUITE 1100, Huntington Beach, CA 92648. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ahearn?
The number on file is (714) 841-5333. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ahearn?
Dr. Ahearn's National Provider Identifier is 1497865257. 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. Ahearn's medical education?
Dr. Ahearn attended University of California, Irvine, California College of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ahearn have?
Dr. Ahearn has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ahearn known for?
According to Medicare billing data, Dr. Ahearn performs procedures including aspiration and/or injection of fluid from large joint; 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 Dr. Ahearn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ahearn. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 841-5333
- Email not available
Practice Locations
18800 DELAWARE ST SUITE 1100
Huntington Beach, CA 92648
Procedures Most Often Billed to Medicare
448 services · 235 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
32 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
32 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
16 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
66 |
| Injection, lidocaine hcl for intravenous infusion, 10 mg | Drug given | J2001 |
57 |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
57 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
132 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
33 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
23 |
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.
Related specialists at this location 7
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 — 27 related providers in 4 groups
Other orthopedic surgeons in Huntington Beach 3
Same specialty, same city.
Trained at University of California, Irvine, California College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at University of California, Irvine, California College of Medicine 8
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 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.