Active NPI 1457575417 Individual Practitioner Male Practitioner

Dr. Thomas Chen , MD

Internal Medicine - Nephrology • Honolulu, HI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Chen, MD is a certified Internal Medicine - Nephrology practicing in Honolulu, HI. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Chen delivers high-quality medical care to the local community at 3288 MOANALUA RD.

Dr. Chen is affiliated with Hawaii Permanente Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, telephone medical discussion with physician, dialysis services, 1 physician visit per month (20 years or older). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3288 Moanalua Rd

Honolulu, HI 968191469

Telephone 8084320000

Associated Practice Facility / Clinic

🏢 Hawaii Permanente Medical Group Inc Facility NPI 1710945969

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Honolulu, HI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +1.9 yrs vs City Avg

City Avg: 25.1 Yrs

State Avg: 28.7 Yrs

Regional Practice Density

39 Specialists

Practicing in Honolulu, HI (66 Statewide)

Telehealth Adoption Rate

66.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

49.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (27 Years) 27 Yrs

Honolulu Specialty Average (25.1 Years) 25.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	52	16	$143.00	$77.57
99443 Telephone medical discussion with physician, 21-30 minutes	47	26	$138.00	$132.49
90962 Dialysis services, 1 physician visit per month (20 years or older)	17	11	$543.00	$204.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	84	22	$115.00	$79.74
99443 Telephone medical discussion with physician, 21-30 minutes	33	19	$138.00	$133.10
90962 Dialysis services, 1 physician visit per month (20 years or older)	21	11	$512.00	$197.71
99442 Telephone medical discussion with physician, 11-20 minutes	14	13	$98.00	$94.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	27	$151.00	$72.81
99443 Telephone medical discussion with physician, 21-30 minutes	60	22	$139.00	$136.41
90962 Dialysis services, 1 physician visit per month (20 years or older)	32	22	$553.00	$206.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$287.00	$137.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99443 Telephone medical discussion with physician, 21-30 minutes	43	20	$126.00	$126.00
90962 Dialysis services, 1 physician visit per month (20 years or older)	36	23	$549.79	$198.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	15	$151.36	$74.07
99442 Telephone medical discussion with physician, 11-20 minutes	16	12	$90.00	$90.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	14	$169.85	$75.50
99442 Telephone medical discussion with physician, 11-20 minutes	48	22	$51.31	$51.14
90962 Dialysis services, 1 physician visit per month (20 years or older)	22	15	$682.68	$186.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90962 Dialysis services, 1 physician visit per month (20 years or older)	81	33	$682.68	$170.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	15	$91.53	$40.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	13	$170.60	$74.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	13	$323.88	$104.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	19	$122.01	$38.60
90962 Dialysis services, 1 physician visit per month (20 years or older)	72	28	$581.61	$185.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	16	$225.51	$71.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	20	$346.14	$91.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90962 Dialysis services, 1 physician visit per month (20 years or older)	85	24	$581.61	$172.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	54	13	$122.01	$37.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	13	$346.14	$104.90
90970 Dialysis services, per day, less than full month service (20 years or older)	14	14	$24.45	$7.64

Medical Specialties & State Licenses

CMS Verified: 2021-07-12

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License HI MD-12251

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

535825-01 (HI)

Commercial Insurance / Payer ID Hmsa Billing Number

0000241018 (HI)

Hospital & Practice Group Affiliations

Hawaii Permanente Medical Group Inc

3288 Moanalua Rd, Honolulu, HI 968191469

Phone: 8084320000

Hawaii Permanente Medical Group Inc

401 Kamokila Blvd, Kapolei, HI 967075607

Phone: 8084323600

Hawaii Permanente Medical Group Inc

80 Mahalani St, Wailuku, HI 967932531

Phone: 8082436000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Heidi Solberg-Shankle , MD

Emergency Medicine

NPI 1003009283

Doctor of Medicine (M.D.)

Chong An , APRN-BC

Nurse Practitioner

NPI 1003027319

APRNBC

Dr. Isac Thomas , MD

Internal Medicine - Cardiovascular Disease

NPI 1003129388

Doctor of Medicine (M.D.)

Aileen Tamura

Hospitalist

NPI 1003203167

Xiaojin Zhou , APRN, BC

Nurse Practitioner - Family

NPI 1003859307

Advanced Practice Registered Nurse, BC

Marc Albertson , PA-C

Physician Assistant - Medical

NPI 1003933078

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active October 10, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location October 10, 2007

Registered at 3288 MOANALUA RD, HONOLULU, HI 968191469 (Tel: 8084320000)

📍

Updated Business Mailing Address October 10, 2007

Registered at 3288 MOANALUA RD, HONOLULU, HI 968191469 (Tel: 8084320000)

👤

Provider Name / Credentials Updated October 10, 2007

Recorded as THOMAS CHEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 10, 2007

Internal Medicine (License #MD-12251 in HI)

🟢

Initial NPI Registration & Enumeration April 12, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1457575417

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 12, 2007

Last Update: July 12, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3288 Moanalua Rd

Honolulu, HI 968191469

Phone: 8084320000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.