Active NPI 1558522425 Individual Practitioner Male Practitioner

Dr. Michael Chyu , MD

Internal Medicine • Allentown, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Chyu, MD is a certified Internal Medicine practicing in Allentown, PA. With approximately 18 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 2008, Dr. Chyu delivers high-quality medical care to the local community at 1605 N CEDAR CREST BLVD STE 110B.

Dr. Chyu maintains professional affiliations with St Joseph Medical Group, Avicenna Physician Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include 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);, subsequent hospital care with moderate levelof medical decision making, if using time, at least, 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

1605 N Cedar Crest Blvd Ste 110b

Allentown, PA 181042351

Telephone 6109731410

Fax 6109731442

Associated Practice Facility / Clinic

🏢 Peter J Isaac Do Llc Facility NPI 1528049830

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Allentown, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -2.8 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 28.2 Yrs

Regional Practice Density

229 Specialists

Practicing in Allentown, PA (7609 Statewide)

Telehealth Adoption Rate

14.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chyu (18 Years) 18 Yrs

Allentown Specialty Average (20.8 Years) 20.8 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
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	109	62	$25.00	$24.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	101	78	$232.75	$105.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	51	$438.19	$164.22
99497 Advance care planning, first 30 minutes	42	40	$187.60	$70.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	198	165	$125.81	$104.14
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	190	188	$187.00	$123.77
99306 Initial nursing facility visit, typically 45 minutes per day	167	157	$235.15	$185.22
99497 Advance care planning, first 30 minutes	143	137	$134.87	$76.23
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	51	50	$260.00	$181.39
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	35	34	$75.00	$49.68
99497 Advance care planning, first 30 minutes	32	32	$126.16	$81.52
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	28	28	$125.00	$73.72
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	27	22	$145.03	$110.08
G0182 Physician supervision of a patient under a medicare-approved hospice (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of care plans, review of subsequent reports of patien	22	22	$150.00	$102.06
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	15	15	$185.00	$135.42
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	13	13	$297.00	$194.49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$234.00	$114.71
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	11	11	$188.00	$152.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99306 Initial nursing facility visit, typically 45 minutes per day	552	467	$234.89	$171.06
99497 Advance care planning, first 30 minutes	455	396	$129.90	$80.77
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	305	137	$123.72	$94.66
99356 Prolonged inpatient or observation hospital service, first hour	271	247	$130.00	$93.45
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	192	123	$188.00	$138.77
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	55	42	$124.40	$94.56
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	55	39	$75.00	$53.51
G0182 Physician supervision of a patient under a medicare-approved hospice (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of care plans, review of subsequent reports of patien	39	31	$150.00	$106.92
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	32	31	$184.39	$131.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	524	172	$124.46	$95.74
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	524	262	$188.00	$136.27
99306 Initial nursing facility visit, typically 45 minutes per day	497	425	$234.83	$172.34
99497 Advance care planning, first 30 minutes	410	355	$129.68	$81.17
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	66	47	$75.00	$54.59
99337 Established patient assisted living visit, typically 60 minutes	46	45	$285.00	$192.31
99356 Prolonged inpatient or observation hospital service, first hour	30	28	$130.00	$93.12
99497 Advance care planning, first 30 minutes	27	24	$117.71	$90.72
99306 Initial nursing facility visit, typically 45 minutes per day	24	22	$226.99	$176.06
99336 Established patient assisted living visit, typically 40 minutes	15	14	$185.91	$143.88
G0182 Physician supervision of a patient under a medicare-approved hospice (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of care plans, review of subsequent reports of patien	12	12	$150.00	$108.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	602	226	$188.00	$137.72
99306 Initial nursing facility visit, typically 45 minutes per day	397	329	$235.00	$172.57
99497 Advance care planning, first 30 minutes	336	284	$130.00	$81.86
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	171	66	$126.84	$98.87
99356 Prolonged inpatient or observation hospital service, first hour	89	77	$130.00	$94.47
99337 Established patient assisted living visit, typically 60 minutes	49	46	$285.00	$196.23
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	26	24	$125.00	$92.19
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	17	14	$75.00	$54.72
99497 Advance care planning, first 30 minutes	15	14	$119.62	$92.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	173	167	$390.00	$201.46
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	146	128	$188.00	$133.90
99356 Prolonged inpatient or observation hospital service, first hour	118	108	$155.55	$91.27
99306 Initial nursing facility visit, typically 45 minutes per day	100	95	$235.00	$166.10
99497 Advance care planning, first 30 minutes	69	68	$130.00	$79.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	57	$200.00	$99.05
99337 Established patient assisted living visit, typically 60 minutes	17	17	$285.00	$193.28
99357 Extended inpatient or observation hospital service, each additional 30 minutes	15	15	$172.00	$92.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	187	180	$390.00	$199.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	99	84	$200.00	$101.79
99356 Prolonged inpatient or observation hospital service, first hour	66	65	$175.00	$90.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$265.00	$132.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	14	$140.00	$66.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	198	188	$390.00	$197.74
99356 Prolonged inpatient or observation hospital service, first hour	107	98	$175.00	$89.17
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	69	58	$200.00	$100.83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	33	$265.00	$134.26
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$195.00	$99.62

Medical Specialties & State Licenses

CMS Verified: 2023-12-21

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License PA MD446388

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.

Internal Medicine - Hospice and Palliative Medicine

NUCC Taxonomy Code: 207RH0002X

State License PA MD446388

An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Hospital & Practice Group Affiliations

St Joseph Medical Group

2500 Bernville Rd, Reading, PA 196059453

Phone: 6103782000

Avicenna Physician Services Inc

5148 Hamilton Blvd, Allentown, PA 181069788

Phone: 6109048100

Secondary Practice Locations

2166 S 12th St

Allentown, PA 181038701

Phone: 6109690100

2500 Bernville Rd

Reading, PA 196059453

Phone: 6103782000

Practice Associates & Co-Workers

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

9 Associated Practitioners

Dr. Naga Vulli , MD

Internal Medicine

NPI 1164686853

Doctor of Medicine (M.D.)

Rosie Honer , RN

Nurse Practitioner

NPI 1518101260

Registered Nurse

Ashley Shupp , PA-C

Physician Assistant - Medical

NPI 1518254788

Physician Assistant (Certified)

Susan Cook , NP-C

Nurse Practitioner

NPI 1548665078

Nurse Practitioner (Certified)

Kelly Hudock , CRNP

Nurse Practitioner - Family

NPI 1639137771

Certified Registered Nurse Practitioner

Linda Peddigree , CRNP

Nurse Practitioner - Family

NPI 1649518549

Certified Registered Nurse Practitioner

Career & Practice History Timeline

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

10 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2022

Internal Medicine (License #MD446388 in PA)

📍

Updated Practice Location January 03, 2020

Registered at 1605 N CEDAR CREST BLVD STE 110B, ALLENTOWN, PA 181042351 (Tel: 6109731410)

📍

Updated Business Mailing Address January 03, 2020

Registered at 1605 N CEDAR CREST BLVD STE 110B, ALLENTOWN, PA 181042351 (Tel: 6109731410)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2019

Internal Medicine (License #MD446388 in PA)

✅

NPI Profile Active August 03, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location August 03, 2015

Registered at 2166 S 12TH ST, ALLENTOWN, PA 181038701 (Tel: 6109690100)

📍

Updated Business Mailing Address August 03, 2015

Registered at PO BOX 1754, ALLENTOWN, PA 181051754 (Tel: 4848844500)

👤

Provider Name / Credentials Updated August 03, 2015

Recorded as MICHAEL CHYU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 03, 2015

Internal Medicine (License #MD446388 in PA)

🟢

Initial NPI Registration & Enumeration June 23, 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: 1558522425

Entity Type:

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

Enumeration Date: June 23, 2008

Last Update: December 21, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1605 N Cedar Crest Blvd Ste 110b

Allentown, PA 181042351

Phone: 6109731410

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.