Physician Profile
Unclaimed ProfileAbout KIM
Jay H. Kim, M.D. practices rheumatology in Fullerton, CA. Jay is also listed as specializing in internal medicine. Medicare claims data shows Jay provided 1,687 services to 727 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 626-8650
- Email not available
Practice Locations
2141 N HARBOR BLVD STE 25000
Fullerton, CA 92835
Procedures Most Often Billed to Medicare
1,687 services · 727 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
22 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
19 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
16 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
26 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
607 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
453 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
413 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
77 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
28 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
26 |
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 rheumatology specialists at this location 3
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 — 25 related providers in 4 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Other 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.
Common questions
What kind of doctor is Dr. Kim?
Dr. Kim is a rheumatology in Fullerton, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
What is Dr. Kim's address?
Dr. Kim is listed at 2141 N HARBOR BLVD STE 25000, Fullerton, CA 92835. 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. Kim?
The number on file is (714) 626-8650. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kim?
Dr. Kim's National Provider Identifier is 1811984123. 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. Kim train?
Dr. Kim attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kim have?
Dr. Kim has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Kim perform?
According to Medicare billing data, Dr. Kim performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid from small joint and insertion of needle into vein for collection of blood sample; reads or performs imaging such as dxa bone density measurement of hip, pelvis, spine, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Kim's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kim. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.