Doctor profile · Federal record

Dr. Dennis Park, M.D.

Specialist (CMS: Orthopedic Surgery) · San Mateo, CA

  • NPI 1881600328
  • Accepts Medicare
  • MIPS 83.5 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
77 N San Mateo Dr
San Mateo, CA 944012889
(650) 342-0854
fax (650) 342-2198

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
California #A87715

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881600328. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,939
Distinct HCPCS
10
Medicare allowed
$325,477
HCPCS Description Services Patients Avg allowed
J7331 Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg 1,843 27 $13
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 1,616 223 $1
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg 1,409 19 $17
99213 Established patient office or other outpatient visit, 20-29 minutes 947 461 $107
J7332 Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg 920 12 $10
20610 Aspiration and/or injection of fluid from large joint 540 209 $70
99214 Established patient office or other outpatient visit, 30-39 minutes 221 180 $150
99203 New patient office or other outpatient visit, 30-44 minutes 144 144 $132
99215 Established patient office or other outpatient visit, 40-54 minutes 67 62 $210
99204 New patient office or other outpatient visit, 45-59 minutes 40 40 $194

In context: peer comparison

Among 2 peers in San Mateo Specialist, average services per provider: 327. This provider delivers 24× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,849
Transactions
38
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 27 $5,570.17
Evolution Surgical, INC 2 $64.04
Bioventus LLC 2 $52.35
Fidia Pharma USA INC. 2 $41.39
Orthofix Medical, INC. 1 $34.68
Ferring Pharmaceuticals INC. 1 $24.99
Pacira Pharmaceuticals Incorporated 1 $23.01
Medtronic, INC. 1 $22.93
Avanos Medical 1 $15.51

By nature of payment

Travel and Lodging
$4,376
Food and Beverage
$1,473

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
383
Patients
221
Total drug cost
$2,748
Drug Type Claims Patients Total cost
Meloxicam Generic 97 46 $293
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 87 57 $589
Tramadol Hcl Generic 55 35 $176
Oxycodone Hcl Generic 50 36 $320
Cephalexin Generic 26 24 $159
Celecoxib Generic 17 0 $733
Gabapentin Generic 15 0 $106
Baclofen Generic 14 12 $258
Clindamycin Hcl Generic 11 0 $69
Famotidine Generic 11 11 $44

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dennis Park's medical specialty?
Dr. Dennis Park practices Specialist in San Mateo, CA.
Where does Dr. Dennis Park practice?
Dr. Dennis Park practices at 77 N San Mateo Dr, San Mateo, CA 944012889. Office phone: 6503420854.
What is Dr. Dennis Park's NPI?
Dr. Dennis Park's National Provider Identifier (NPI) is 1881600328, issued by NPPES.
Does Dr. Dennis Park accept Medicare assignment?
Yes. Dr. Dennis Park accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Park commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg (HCPCS J7331); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg (HCPCS J3304). Source: CMS Medicare Physician & Other Practitioners file.