Active NPI 1427338136 Individual Practitioner Male Practitioner

Dr. Leif Kanooth , DO

Internal Medicine • Largo, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Leif Kanooth, DO is a certified Internal Medicine practicing in Largo, FL. With approximately 15 years of clinical experience since graduating from Kansas City University Of Physicians And Surgeons in 2011, Dr. Kanooth delivers high-quality medical care to the local community at 2025 INDIAN ROCKS RD S.

Dr. Kanooth is affiliated with Tri-State Memorial Hospital 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

2025 Indian Rocks Rd S

Largo, FL 337741035

Telephone 7275867103

Fax 7275857205

Associated Practice Facility / Clinic

🏢 Sun Pathology, Pa Facility NPI 1740224591

Medicare Profile & Education

Medical School

Kansas City University Of Physicians And Surgeons

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Largo, FL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -1.6 yrs vs City Avg

City Avg: 16.6 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

99 Specialists

Practicing in Largo, FL (10650 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kanooth (15 Years) 15 Yrs

Largo Specialty Average (16.6 Years) 16.6 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	247	145	$181.00	$115.31
99239 Hospital discharge day management, more than 30 minutes	164	153	$186.00	$111.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	156	105	$126.00	$76.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	101	93	$350.00	$168.74
99291 Critical care, first 30-74 minutes	47	29	$385.00	$205.75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$238.00	$126.94

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	264	147	$198.20	$119.28
99239 Hospital discharge day management, more than 30 minutes	150	145	$191.20	$115.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	141	91	$136.04	$79.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	94	91	$360.13	$173.84
99291 Critical care, first 30-74 minutes	36	27	$439.67	$212.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$244.30	$130.26

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	286	156	$136.00	$71.02
99239 Hospital discharge day management, more than 30 minutes	164	154	$201.00	$105.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	143	139	$378.00	$197.36
99231 Follow-up hospital inpatient care per day, typically 15 minutes	140	76	$74.00	$38.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	116	76	$195.00	$101.87
99291 Critical care, first 30-74 minutes	28	17	$508.00	$216.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$256.00	$134.60
99238 Hospital discharge day management, 30 minutes or less	12	12	$136.00	$72.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	284	159	$74.00	$38.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	225	131	$136.00	$71.89
99239 Hospital discharge day management, more than 30 minutes	153	148	$201.00	$106.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	134	129	$378.00	$198.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	31	$256.00	$136.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	18	$195.00	$98.72
99238 Hospital discharge day management, 30 minutes or less	23	23	$136.00	$72.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	301	163	$74.00	$40.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	174	103	$136.00	$73.91
99239 Hospital discharge day management, more than 30 minutes	152	142	$202.32	$109.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	130	124	$378.00	$206.50
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	23	$195.00	$106.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$256.00	$140.58
99238 Hospital discharge day management, 30 minutes or less	14	14	$136.00	$74.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	389	202	$74.38	$39.20
99239 Hospital discharge day management, more than 30 minutes	189	176	$203.13	$107.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	150	97	$137.34	$72.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	111	104	$378.00	$199.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	73	73	$256.00	$136.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	15	$195.00	$103.72
99238 Hospital discharge day management, 30 minutes or less	15	15	$136.00	$73.17

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	353	149	$179.85	$67.79
99239 Hospital discharge day management, more than 30 minutes	136	133	$252.38	$101.96
99231 Follow-up hospital inpatient care per day, typically 15 minutes	116	60	$76.11	$38.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	79	76	$482.21	$195.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	74	43	$275.10	$99.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	51	$293.98	$130.42

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	687	258	$223.30	$67.85
99239 Hospital discharge day management, more than 30 minutes	197	184	$332.20	$100.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	187	123	$122.10	$36.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	142	139	$424.60	$127.39
99238 Hospital discharge day management, 30 minutes or less	36	35	$224.40	$67.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	13	$322.30	$97.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$628.10	$189.72
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$314.60	$93.85

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL UO2851

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

Tri-State Memorial Hospital

1221 Highland Ave, Clarkston, WA 994032829

Phone: 5097585511

Practice Associates & Co-Workers

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

22 Associated Practitioners

Dr. Sumayya Qadri , DO

Family Medicine

NPI 1043614688

Doctor of Osteopathic Medicine (D.O.)

Andi Canhasi

Internal Medicine

NPI 1053948166

Dr. Victoria Byrne , DO

Hospitalist

NPI 1124476205

Doctor of Osteopathic Medicine (D.O.)

David Jabs

Anesthesiology

NPI 1245565423

Dr. Thomas Prebish , DO

Surgery

NPI 1265848170

Doctor of Osteopathic Medicine (D.O.)

Dr. Jonathan Dunn , DO

Anesthesiology

NPI 1285999755

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 25, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location August 25, 2011

Registered at 2025 INDIAN ROCKS RD S, LARGO, FL 337741035 (Tel: 7275867103)

📍

Updated Business Mailing Address August 25, 2011

Registered at 2025 INDIAN ROCKS RD S, LARGO, FL 337741035 (Tel: 7275867103)

👤

Provider Name / Credentials Updated August 25, 2011

Recorded as LEIF KANOOTH, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 25, 2011

Internal Medicine (License #UO2851 in FL)

🟢

Initial NPI Registration & Enumeration August 25, 2011

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: 1427338136

Entity Type:

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

Enumeration Date: August 25, 2011

Last Update: August 25, 2011

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2025 Indian Rocks Rd S

Largo, FL 337741035

Phone: 7275867103

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.