Active NPI 1528242526 Individual Practitioner Female Practitioner

Dr. Gustine Ong Liu-Young , MD

Internal Medicine - Infectious Disease • Crystal River, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gustine Liu-Young, MD is a certified Internal Medicine - Infectious Disease practicing in Crystal River, FL. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Liu-Young delivers high-quality medical care to the local community at 760 SE 5TH TER.

Dr. Liu-Young accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

760 Se 5th Ter

Crystal River, FL 344294852

Telephone 3524170238

Fax 3527943146

Associated Practice Facility / Clinic

🏢 Maxfelonilo A Domingo Md Pa Facility NPI 1871528489

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Infectious Disease in Crystal River, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs Matches City Avg

City Avg: 27.0 Yrs

State Avg: 27.7 Yrs

Regional Practice Density

1 Specialists

Practicing in Crystal River, FL (774 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

63.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liu-Young (27 Years) 27 Yrs

Crystal River Specialty Average (27.0 Years) 27.0 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	1,353	388	$184.00	$76.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	528	451	$456.00	$128.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	240	131	$270.00	$124.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$418.00	$163.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	20	$265.00	$115.85
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	22	18	$134.00	$51.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$557.00	$169.37

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	1,607	534	$183.01	$79.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	704	587	$455.66	$130.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	245	128	$269.00	$125.88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	71	51	$265.00	$119.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$418.00	$165.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$557.00	$173.41
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	21	21	$134.00	$50.95

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	1,618	470	$183.00	$71.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	629	511	$456.00	$137.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	259	143	$269.00	$128.59
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	148	83	$265.00	$103.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$418.00	$169.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	57	$557.00	$200.88
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	21	21	$134.00	$52.94

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	1,818	562	$183.00	$73.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	679	592	$415.64	$138.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	338	169	$269.00	$130.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	226	114	$265.00	$104.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	86	86	$552.23	$203.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	82	82	$418.00	$170.92
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	31	31	$134.00	$53.03

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	1,379	443	$183.00	$74.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	582	503	$351.00	$142.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	498	226	$269.00	$109.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	114	114	$418.00	$167.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	88	53	$265.00	$107.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$516.00	$209.01
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	37	34	$134.00	$53.81

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	1,775	607	$182.99	$74.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	867	712	$350.99	$139.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	579	307	$269.00	$108.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	114	114	$416.57	$164.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	105	68	$265.00	$105.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	52	$516.00	$206.08
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	26	25	$134.00	$53.28
99219 Hospital observation care, typically 50 minutes	19	18	$344.00	$138.51

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	1,829	694	$183.00	$80.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	917	777	$351.00	$152.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	551	289	$269.00	$117.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	168	111	$265.00	$115.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	141	141	$416.81	$180.94
99213 Established patient office or other outpatient visit, typically 15 minutes	112	93	$181.32	$79.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	97	95	$516.00	$225.89
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	33	32	$134.00	$58.72

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	1,816	632	$183.00	$72.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	807	686	$351.00	$137.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	310	209	$269.00	$105.98
99213 Established patient office or other outpatient visit, typically 15 minutes	253	180	$182.00	$72.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	222	129	$265.00	$103.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	124	121	$516.00	$200.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	120	120	$418.00	$163.05
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	37	34	$134.00	$51.77

Medical Specialties & State Licenses

Internal Medicine - Infectious Disease Primary Specialty

NUCC Taxonomy Code: 207RI0200X

State License FL ME100412

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active June 15, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 15, 2017

Registered at 760 SE 5TH TER, CRYSTAL RIVER, FL 344294852 (Tel: 3524170238)

📍

Updated Business Mailing Address June 15, 2017

Registered at PO BOX 72, CRYSTAL RIVER, FL 344230072 (Tel: (352) 417-0238)

👤

Provider Name / Credentials Updated June 15, 2017

Recorded as GUSTINE LIU-YOUNG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 15, 2017

Internal Medicine (License #ME100412 in FL)

✅

NPI Profile Active May 21, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 21, 2016

Registered at 828 US HIGHWAY 41 S, INVERNESS, FL 344506859 (Tel: 3524170238)

📍

Updated Business Mailing Address May 21, 2016

Registered at PO BOX 72, CRYSTAL RIVER, FL 344230072 (Tel: 3524170238)

👤

Provider Name / Credentials Updated May 21, 2016

Recorded as GUSTINE LIU-YOUNG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2016

Internal Medicine (License #ME100412 in FL)

🟢

Initial NPI Registration & Enumeration December 27, 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: 1528242526

Entity Type:

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

Enumeration Date: December 27, 2007

Last Update: July 21, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 72

Crystal River, FL 344230072

Phone: 3524170238

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.