Physician Profile
Dennis C. Park, M.D.
Unclaimed ProfileAbout Dr. Park
Dennis C. Park, M.D. is a specialist based in San Mateo, CA. Dennis is a 1999 graduate of Northwestern University Feinberg Medical School. According to Medicare claims data, Dennis cared for 1,561 Medicare patients across 6,114 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, hyaluronan or derivative, triluron, for intra-articular injection, 1 mg, and hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (650) 342-0854
- Email not available
Practice Locations
77 N SAN MATEO DR
San Mateo, CA 94401
Procedures Most Often Billed to Medicare
6,114 services · 1,561 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
492 | More than most peers in Specialist |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
45 | More often than most peers in Specialist |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
19 | As often as other peers in Specialist |
| Injection into tendon or ligament | Procedure | 20550 |
18 | Less often than most peers in Specialist |
| Removal of both knee cartilages using an endoscope | Procedure | 29880 |
14 | Too few peers to compare |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
33 | As often as other peers in Specialist |
| Fluoroscopic guidance for needle placement | Imaging | 77002 |
29 | Less often than most peers in Specialist |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
18 | Less often than most peers in Specialist |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
13 | Less often than most peers in Specialist |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
1,626 | More than most peers in Specialist |
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 3
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 San Mateo 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Northwestern University Feinberg Medical School 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 does Dennis C. Park specialize in?
Dennis C. Park is a specialist in San Mateo, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dennis C. Park located?
Dennis C. Park is listed at 77 N San Mateo Dr, San Mateo, CA 94401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dennis C. Park's phone number?
The number on file is (650) 342-0854. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dennis C. Park's NPI number?
Dennis C. Park's National Provider Identifier is 1881600328. 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 Dennis C. Park train?
Dennis C. Park attended Northwestern University Feinberg Medical School, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dennis C. Park been practicing?
Dennis C. Park has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dennis C. Park do most often?
According to Medicare billing data, Dennis C. Park performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid from medium joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of ankle, minimum of 3 views and fluoroscopic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dennis C. Park confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dennis C. Park. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.