Dr. James Chen, M.D

NPI: 1164531141
Total Payments
$1,431
2021 Payments
$372.04
Companies
10
Transactions
13
Medicare Patients
574
Medicare Billing
$267,215

Payment Breakdown by Category

Food & Beverage$1,431 (100.0%)

Payments by Nature

Nature of Payment Amount Transactions Share
Food and Beverage $1,431 13 100.0%

Top Paying Companies

Company Total Records Latest Year
AstraZeneca Pharmaceuticals LP $256.47 2 $0 (2021)
Teva Pharmaceuticals USA, Inc. $241.07 3 $0 (2020)
SK Life Science, Inc. $125.00 1 $0 (2021)
Novo Nordisk Inc $124.59 1 $0 (2018)
GENZYME CORPORATION $122.04 1 $0 (2021)
Amgen Inc. $121.83 1 $0 (2020)
GlaxoSmithKline, LLC. $121.34 1 $0 (2018)
TESARO, Inc. $121.12 1 $0 (2018)
ACADIA Pharmaceuticals Inc $102.92 1 $0 (2017)
SANOFI-AVENTIS U.S. LLC $94.16 1 $0 (2017)

Payment History by Year

Year Amount Transactions Top Company
2021 $372.04 3 AstraZeneca Pharmaceuticals LP ($125.00)
2020 $241.83 2 Amgen Inc. ($121.83)
2018 $488.12 5 Novo Nordisk Inc ($124.59)
2017 $328.55 3 AstraZeneca Pharmaceuticals LP ($131.47)

All Payment Transactions

13 individual payment records from CMS Open Payments

Date Company Product Nature Form Amount Type
12/01/2021 SK Life Science, Inc. XCOPRI (Drug) Food and Beverage In-kind items and services $125.00 General
Category: Neurology
09/16/2021 AstraZeneca Pharmaceuticals LP LOKELMA (Drug) Food and Beverage In-kind items and services $125.00 General
Category: Cardiovascular and Metabolism
06/29/2021 GENZYME CORPORATION Food and Beverage In-kind items and services $122.04 General
03/11/2020 Teva Pharmaceuticals USA, Inc. AJOVY (Biological) Food and Beverage In-kind items and services $120.00 General
Category: Central Nervous System
01/27/2020 Amgen Inc. Repatha (Biological) Food and Beverage In-kind items and services $121.83 General
Category: Cardiology
10/30/2018 Novo Nordisk Inc Ozempic (Drug) Food and Beverage In-kind items and services $124.59 General
Category: Diabetes
06/30/2018 GlaxoSmithKline, LLC. NUCALA (Biological) Food and Beverage In-kind items and services $121.34 General
Category: RESPIRATORY
05/01/2018 TESARO, Inc. ZEJULA (Drug) Food and Beverage In-kind items and services $121.12 General
Category: ONCOLOGY
04/09/2018 Teva Pharmaceuticals USA, Inc. AUSTEDO (Drug) Food and Beverage In-kind items and services $6.49 General
Category: Central Nervous System
03/31/2018 Teva Pharmaceuticals USA, Inc. AUSTEDO (Drug) Food and Beverage In-kind items and services $114.58 General
Category: Central Nervous System
08/30/2017 SANOFI-AVENTIS U.S. LLC TOUJEO (Drug) Food and Beverage In-kind items and services $94.16 General
Category: DIABETES
08/24/2017 AstraZeneca Pharmaceuticals LP IMFINZI (Drug) Food and Beverage In-kind items and services $131.47 General
Category: Oncology
08/16/2017 ACADIA Pharmaceuticals Inc NUPLAZID (Drug) Food and Beverage In-kind items and services $102.92 General
Category: PDP

Medicare Billing by Year

Year Procedures Beneficiaries Services Submitted Medicare Paid
2023 3 103 681 $89,965 $66,566
2022 4 168 997 $127,130 $83,869
2021 3 106 627 $79,720 $53,759
2020 3 197 728 $92,320 $63,022
Total Patients
574
Total Services
3,033
Medicare Billing
$267,215
Procedure Codes
13

All Medicare Procedures & Services

13 procedure records from CMS Medicare Utilization

HCPCS Description Setting Year Patients Services Charges Medicare Paid Ratio
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes Facility 2023 51 605 $75,325 $57,284 76.0%
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes Facility 2023 40 43 $11,290 $7,046 62.4%
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes Facility 2023 12 33 $3,350 $2,237 66.8%
99309 Follow-up nursing facility visit per day, typically 25 minutes Facility 2022 71 846 $101,480 $68,457 67.5%
99306 Initial nursing facility visit per day, typically 45 minutes Facility 2022 55 66 $16,500 $9,707 58.8%
99308 Follow-up nursing facility visit per day, typically 15 minutes Facility 2022 29 72 $7,200 $4,495 62.4%
99316 Nursing facility discharge management, more than 30 minutes Facility 2022 13 13 $1,950 $1,210 62.1%
99309 Subsequent nursing facility visit, typically 25 minutes per day Facility 2021 43 536 $64,320 $44,343 68.9%
99306 Initial nursing facility visit, typically 45 minutes per day Facility 2021 39 42 $10,500 $6,324 60.2%
99308 Subsequent nursing facility visit, typically 15 minutes per day Facility 2021 24 49 $4,900 $3,092 63.1%
99309 Subsequent nursing facility visit, typically 25 minutes per day Facility 2020 124 616 $73,920 $51,681 69.9%
99306 Initial nursing facility visit, typically 45 minutes per day Facility 2020 43 48 $12,000 $7,262 60.5%
99308 Subsequent nursing facility visit, typically 15 minutes per day Facility 2020 30 64 $6,400 $4,078 63.7%

About Dr. James Chen, M.D

Dr. James Chen, M.D is a Internal Medicine healthcare provider based in Belmont, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 08/30/2006. The National Provider Identifier (NPI) number assigned to this provider is 1164531141.

According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. James Chen, M.D has received a total of $1,431 in payments from pharmaceutical and medical device companies, with $372.04 received in 2021. These payments were reported across 13 transactions from 10 companies. The most common payment nature is "Food and Beverage" ($1,431).

As a Medicare-enrolled provider, Chen has provided services to 574 Medicare beneficiaries, totaling 3,033 services with total Medicare billing of $267,215. Data is available for 4 years (2020–2023), covering 13 distinct procedure/service records.

Practice Information

  • Specialty Internal Medicine
  • Location Belmont, CA
  • Active Since 08/30/2006
  • Last Updated 07/08/2007
  • Taxonomy Code 207R00000X
  • Entity Type Individual
  • Practice Solo Practitioner
  • NPI Number 1164531141

Products in Payments

  • IMFINZI (Drug) $131.47
  • LOKELMA (Drug) $125.00
  • XCOPRI (Drug) $125.00
  • Ozempic (Drug) $124.59
  • Repatha (Biological) $121.83
  • NUCALA (Biological) $121.34
  • ZEJULA (Drug) $121.12
  • AUSTEDO (Drug) $121.07
  • AJOVY (Biological) $120.00
  • NUPLAZID (Drug) $102.92
  • TOUJEO (Drug) $94.16

Data Sources

Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.

Internal Medicine Doctors in Belmont