Active NPI 1639331861 Individual Practitioner Female Practitioner

Dr. Susanthi Gunadasa , MD, MBBS

Internal Medicine • Hackensack, NJ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Susanthi Gunadasa, MD, MBBS is a certified Internal Medicine practicing in Hackensack, NJ. With approximately 21 years of clinical experience since completing medical education in 2005, Dr. Gunadasa delivers high-quality medical care to the local community at 30 PROSPECT AVE.

Dr. Gunadasa accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, residence visit for established patient with moderate level of medical decision making, per day, 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

30 Prospect Ave

Hackensack, NJ 076011914

Telephone 5519961131

Associated Practice Facility / Clinic

🏢 Hackensack University Medical Center Facility NPI 1609862036

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Hackensack, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +3.2 yrs vs City Avg

City Avg: 17.8 Yrs

State Avg: 30.1 Yrs

Regional Practice Density

104 Specialists

Practicing in Hackensack, NJ (4957 Statewide)

Telehealth Adoption Rate

22.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

55.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gunadasa (21 Years) 21 Yrs

Hackensack Specialty Average (17.8 Years) 17.8 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
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,100	145	$264.14	$117.02
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	357	88	$281.65	$126.48
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	236	87	$341.08	$137.40
99306 Initial nursing facility visit, typically 45 minutes per day	143	120	$427.83	$196.25
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	95	44	$201.16	$82.87
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	86	68	$118.31	$59.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	82	43	$230.49	$84.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	68	65	$404.41	$184.29
99239 Hospital discharge day management, more than 30 minutes	67	66	$317.61	$123.53
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	37	27	$205.54	$80.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	18	$280.58	$141.84
99316 Nursing facility discharge management, more than 30 minutes	22	22	$290.00	$141.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	18	$375.95	$198.58
99344 New patient home visit, typically 1 hour	18	18	$397.50	$153.06
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	18	14	$480.83	$200.23
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	17	13	$403.82	$165.93
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	14	12	$220.00	$115.04

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	885	144	$375.00	$117.64
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	384	99	$400.00	$139.95
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	377	78	$350.00	$130.03
99306 Initial nursing facility visit, typically 45 minutes per day	158	126	$500.00	$199.86
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	85	51	$275.00	$83.50
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	81	28	$225.00	$82.24
99497 Advance care planning, first 30 minutes	81	39	$200.00	$91.39
99239 Hospital discharge day management, more than 30 minutes	74	66	$500.00	$125.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	68	63	$500.00	$189.45
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	51	44	$120.00	$59.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	26	$325.00	$86.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	22	$375.00	$200.18
99316 Nursing facility discharge management, more than 30 minutes	37	34	$325.00	$144.10
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	37	37	$600.00	$222.14
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	37	32	$500.00	$203.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	21	$295.00	$143.25
99344 New patient home visit, typically 1 hour	28	28	$500.00	$157.35
99497 Advance care planning, first 30 minutes	24	18	$200.00	$82.56
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	24	20	$425.00	$168.90
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$250.00	$185.26
G0179 Physician re-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 to affirm the initial imp	13	12	$100.00	$47.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	521	101	$400.00	$138.88
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	520	118	$374.47	$98.96
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	327	96	$350.00	$110.32
99306 Initial nursing facility visit, typically 45 minutes per day	128	107	$500.00	$178.38
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	124	43	$223.80	$74.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	77	$500.00	$210.78
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	77	52	$500.00	$192.18
99239 Hospital discharge day management, more than 30 minutes	75	67	$500.00	$114.15
99497 Advance care planning, first 30 minutes	72	45	$200.00	$92.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	28	$325.00	$76.24
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	43	43	$600.00	$235.90
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	39	32	$120.00	$59.84
99335 Established patient assisted living visit, typically 25 minutes	37	29	$260.00	$103.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	23	$375.00	$201.33
99316 Nursing facility discharge management, more than 30 minutes	36	34	$325.00	$112.47
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	28	28	$250.00	$184.64
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	19	16	$425.00	$145.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	13	$295.00	$143.05
99497 Advance care planning, first 30 minutes	12	11	$200.00	$83.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	494	87	$372.77	$142.13
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	433	98	$364.23	$100.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	405	103	$326.84	$112.89
99306 Initial nursing facility visit, typically 45 minutes per day	131	112	$466.96	$182.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	87	79	$476.04	$218.94
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	76	44	$471.93	$196.33
99239 Hospital discharge day management, more than 30 minutes	75	64	$484.44	$117.28
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	72	52	$120.00	$60.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	34	$231.74	$78.57
99316 Nursing facility discharge management, more than 30 minutes	33	31	$306.31	$115.61
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	30	30	$576.03	$241.77
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	30	30	$250.00	$189.47
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	28	20	$275.00	$91.96
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	26	15	$250.00	$119.53
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow	25	17	$250.00	$118.35
G0454 Physician documentation of face-to-face visit for durable medical equipment determination performed by nurse practitioner, physician assistant or clinical nurse specialist	22	16	$11.35	$9.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	14	$364.96	$202.54
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	20	12	$182.80	$76.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$200.00	$150.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$358.89	$148.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	387	95	$145.25	$142.26
G0454 Physician documentation of face-to-face visit for durable medical equipment determination performed by nurse practitioner, physician assistant or clinical nurse specialist	348	83	$10.54	$10.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	246	71	$118.13	$114.31
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	233	48	$104.46	$101.06
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	185	77	$203.04	$197.73
99306 Initial nursing facility visit, typically 45 minutes per day	60	46	$194.29	$183.62
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	58	17	$79.53	$76.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	51	48	$235.43	$222.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	24	$82.64	$79.52
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	45	44	$245.44	$245.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	39	39	$130.94	$130.53
99354 Prolonged office or other outpatient service first hour	37	33	$143.69	$143.11
99239 Hospital discharge day management, more than 30 minutes	26	26	$118.71	$118.55
99238 Hospital discharge day management, 30 minutes or less	23	21	$93.51	$80.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	16	$122.61	$122.03
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	15	$178.65	$162.76
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	16	15	$92.84	$92.22
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	15	15	$295.57	$295.72
99316 Nursing facility discharge management, more than 30 minutes	15	14	$116.65	$116.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	398	95	$253.47	$140.79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	253	60	$299.50	$112.56
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	224	61	$173.60	$99.06
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	130	55	$137.78	$91.43
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	123	63	$297.27	$194.95
G0454 Physician documentation of face-to-face visit for durable medical equipment determination performed by nurse practitioner, physician assistant or clinical nurse specialist	108	45	$10.25	$10.00
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	98	27	$157.08	$73.92
99306 Initial nursing facility visit, typically 45 minutes per day	91	74	$269.75	$179.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	32	$215.41	$78.78
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	74	63	$120.00	$59.59
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	53	50	$317.90	$287.25
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	42	42	$150.47	$129.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	40	36	$337.22	$216.55
99354 Prolonged office or other outpatient service first hour	36	31	$155.47	$141.99
99239 Hospital discharge day management, more than 30 minutes	34	31	$225.00	$111.39
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	31	31	$302.67	$241.36
99344 New patient home visit, typically 1 hour	23	23	$325.00	$198.68
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	11	$317.39	$161.33
99356 Prolonged inpatient or observation hospital service, first hour	19	11	$142.27	$100.32
99238 Hospital discharge day management, 30 minutes or less	16	16	$207.60	$79.84
G0179 Physician re-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 to affirm the initial imp	15	14	$110.00	$46.48
99316 Nursing facility discharge management, more than 30 minutes	13	13	$146.98	$115.26

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	505	114	$345.77	$109.15
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	284	75	$197.17	$96.94
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	273	47	$275.00	$135.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	134	51	$245.25	$76.23
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	120	46	$168.38	$73.46
99306 Initial nursing facility visit, typically 45 minutes per day	101	76	$297.85	$175.58
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	93	30	$140.00	$88.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	67	$392.37	$210.84
99239 Hospital discharge day management, more than 30 minutes	65	56	$294.37	$113.85
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	48	30	$300.00	$188.26
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	45	39	$120.00	$58.14
99238 Hospital discharge day management, 30 minutes or less	26	24	$243.43	$77.25
G0008 Administration of influenza virus vaccine	25	24	$50.00	$23.23
99315 Nursing facility discharge day management, 30 minutes or less	24	23	$175.00	$76.92
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	20	20	$50.00	$23.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	12	$330.86	$155.97
99316 Nursing facility discharge management, more than 30 minutes	16	16	$250.00	$111.73
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	11	11	$260.00	$233.21

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	453	99	$267.26	$108.96
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	304	63	$156.70	$96.38
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	113	29	$119.62	$72.87
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	83	32	$275.00	$134.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	76	62	$335.57	$210.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	75	30	$195.05	$75.34
99306 Initial nursing facility visit, typically 45 minutes per day	75	61	$261.10	$174.79
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	55	24	$140.00	$88.18
99238 Hospital discharge day management, 30 minutes or less	37	33	$194.64	$76.34
99239 Hospital discharge day management, more than 30 minutes	36	30	$233.96	$113.18
99344 New patient home visit, typically 1 hour	27	27	$325.00	$191.22
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	27	24	$104.49	$58.00
G0008 Administration of influenza virus vaccine	24	24	$50.00	$29.01
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	23	23	$50.00	$18.65
99316 Nursing facility discharge management, more than 30 minutes	19	17	$205.29	$102.61

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NJ 25MA09346600

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Briel Gradinger , PT, DPT

Physical Therapist - Pediatrics

NPI 1972352052

Physical Therapist, Doctor of Physical Therapy

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 29, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 29, 2013

Registered at 30 PROSPECT AVE, HACKENSACK, NJ 076011914 (Tel: 5519961131)

📍

Updated Business Mailing Address August 29, 2013

Registered at 30 PROSPECT AVE, HACKENSACK, NJ 076011914 (Tel: 5519961131)

👤

Provider Name / Credentials Updated August 29, 2013

Recorded as SUSANTHI GUNADASA, MD, MBBS

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2013

Internal Medicine (License #25MA09346600 in NJ)

🟢

Initial NPI Registration & Enumeration June 29, 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: 1639331861

Entity Type:

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

Enumeration Date: June 29, 2008

Last Update: August 29, 2013

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

30 Prospect Ave

Hackensack, NJ 076011914

Phone: 5519961131

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

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