Active NPI 1598930851 Individual Practitioner Female Practitioner

Dr. Ting Ting Zhou , MD

Internal Medicine • Gresham, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ting Ting Zhou, MD is a certified Internal Medicine practicing in Gresham, OR. With approximately 18 years of clinical experience since graduating from Oregon Health Sciences University School Of Medicine in 2008, Dr. Zhou delivers high-quality medical care to the local community at 24800 SE STARK ST.

Dr. Zhou is affiliated with Legacy Clinics Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

24800 Se Stark St
Legacy Mount Hood Medical Center

Gresham, OR 970303378

Telephone 5036741122

Associated Practice Facility / Clinic

🏢 Legacy Mount Hood Medical Center Facility NPI 1992725477

Medicare Profile & Education

Medical School

Oregon Health Sciences University School Of Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Gresham, OR

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -4.8 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 24.1 Yrs

Regional Practice Density

38 Specialists

Practicing in Gresham, OR (2185 Statewide)

Telehealth Adoption Rate

18.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zhou (18 Years) 18 Yrs

Gresham Specialty Average (22.8 Years) 22.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	217	79	$317.00	$117.90
99239 Hospital discharge day management, more than 30 minutes	51	51	$305.00	$114.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	42	41	$462.00	$172.03
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	22	13	$85.00	$30.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	145	68	$306.24	$121.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	120	46	$198.85	$79.18
99239 Hospital discharge day management, more than 30 minutes	47	46	$295.17	$115.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	37	$471.84	$176.81
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	30	14	$85.00	$31.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	239	83	$265.00	$102.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	41	$184.00	$71.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$514.00	$199.87
99239 Hospital discharge day management, more than 30 minutes	33	32	$272.00	$104.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	304	100	$265.00	$105.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	69	28	$184.00	$73.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	40	40	$514.00	$203.91
99239 Hospital discharge day management, more than 30 minutes	38	37	$272.00	$109.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	303	109	$260.99	$108.35
99239 Hospital discharge day management, more than 30 minutes	70	69	$269.43	$111.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	50	49	$506.46	$207.08
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	13	$179.93	$75.02
99220 Hospital observation care, typically 70 minutes	13	13	$464.23	$192.10
99497 Advance care planning, first 30 minutes	12	11	$214.83	$82.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	343	113	$249.46	$106.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	84	84	$486.04	$201.73
99239 Hospital discharge day management, more than 30 minutes	68	67	$257.62	$110.39
99220 Hospital observation care, typically 70 minutes	21	21	$445.86	$190.36
99217 Hospital observation care on day of discharge	16	16	$175.50	$73.56
99497 Advance care planning, first 30 minutes	14	13	$204.00	$81.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	223	103	$251.00	$102.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	61	$174.68	$71.29
99239 Hospital discharge day management, more than 30 minutes	79	77	$258.71	$106.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	69	$487.85	$200.50
99226 Subsequent observation care, typically 35 minutes per day	22	13	$252.00	$106.53
99217 Hospital observation care on day of discharge	14	14	$175.50	$74.52
99220 Hospital observation care, typically 70 minutes	13	13	$447.23	$188.83

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	190	81	$169.95	$72.69
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	132	69	$249.52	$104.97
99239 Hospital discharge day management, more than 30 minutes	74	71	$253.24	$108.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	68	68	$476.97	$202.98
99217 Hospital observation care on day of discharge	12	12	$172.00	$73.57

Medical Specialties & State Licenses

CMS Verified: 2020-04-02

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OR MD151047

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Legacy Clinics Llc

1015 Nw 22nd Ave, Portland, OR 972103025

Phone: 5034137711

Legacy Clinics Llc

1130 Nw 22nd Ave, Portland, OR 972102969

Phone: 5034138988

Legacy Clinics Llc

1015 Nw22nd Ave, Portland, OR 972103025

Phone: 5034136376

Practice Associates & Co-Workers

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

15 Associated Practitioners

Dr. Kelly Leaf , MD

Emergency Medicine

NPI 1023071016

Doctor of Medicine (M.D.)

Daniel Berger

Emergency Medicine

NPI 1073539359

Dr. Ange Mong Ly , MD

Internal Medicine

NPI 1114248218

Doctor of Medicine (M.D.)

Devon Heisler

Pharmacy

NPI 1154984763

Dr. Crystal Weis , MD

Emergency Medicine

NPI 1164657375

Doctor of Medicine (M.D.)

Sayre White , CNM, RN

Advanced Practice Midwife

NPI 1194319699

Certified Nurse Midwife, Registered Nurse

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Business Mailing Address April 02, 2020

Registered at PO BOX 3777, PORTLAND, OR 972083777 (Tel: 5034133900)

👤

Provider Name / Credentials Updated April 02, 2020

Recorded as TING TING ZHOU, M.D.

✅

NPI Profile Active July 12, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 12, 2017

Registered at 24800 SE STARK ST, LEGACY MOUNT HOOD MEDICAL CENTER, GRESHAM, OR 970303378 (Tel: 5036741122)

📍

Updated Business Mailing Address July 12, 2017

Registered at 24800 SE STARK ST., MOUNT HOOD MEDICAL CENTER, GRESHAM, OR 97030 (Tel: 5036741122)

👤

Provider Name / Credentials Updated July 12, 2017

Recorded as TING ZHOU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 12, 2017

Internal Medicine (License #MD151047 in OR)

✅

NPI Profile Active March 22, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 22, 2016

Registered at 24800 SE STARK ST, LEGACY MOUNT HOOD MEDICAL CENTER, GRESHAM, OR 970303378 (Tel: 5036741122)

📍

Updated Business Mailing Address March 22, 2016

Registered at 24800 SE STARK ST., MOUNT HOOD MEDICAL CENTER, GRESHAM, OR 97030 (Tel: 5036741122)

👤

Provider Name / Credentials Updated March 22, 2016

Recorded as TING ZHOU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2016

Internal Medicine (License #MD151047 in OR)

🟢

Initial NPI Registration & Enumeration April 28, 2008

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: 1598930851

Entity Type:

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

Enumeration Date: April 28, 2008

Last Update: April 02, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3777

Portland, OR 972083777

Phone: 5034133900

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.