Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174101398 Individual Practitioner Male Practitioner

Dr. Oussama Abbad , DO

Internal Medicine • Largo, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Oussama Abbad, DO is a certified Internal Medicine practicing in Largo, FL. With approximately 5 years of clinical experience since completing medical education in 2021, Dr. Abbad delivers high-quality medical care to the local community at 201 14TH ST SW.

Dr. Abbad is affiliated with Hospital Medicine Services Of Tn 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

201 14th St Sw

Largo, FL 337703133

Telephone 7275885704
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Largo, FL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -11.6 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
83.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abbad (5 Years) 5 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)
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
171 61 $572.00 $108.98
99239 Hospital discharge day management, more than 30 minutes
47 47 $592.00 $105.38
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
34 24 $398.00 $72.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
12 12 $1107.00 $159.77

Medical Specialties & State Licenses

CMS Verified: 2025-03-21
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TN 5616

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Hospital Medicine Services Of Tn Llc

3441 Dickerson Pike, Nashville, TN 372072539

Phone: 6157692000

Practice Associates & Co-Workers

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

40 Associated Practitioners
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Dr. Sumayya Qadri , DO

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Doctor of Osteopathic Medicine (D.O.)

Dr. Sophia Zhang , MD

Psychiatry & Neurology - Psychiatry

NPI 1043898109

Doctor of Medicine (M.D.)

Dr. Marleta Sullivan , DO

Internal Medicine

NPI 1043898323

Doctor of Osteopathic Medicine (D.O.)

Dr. Kelsey Lamb , DO

Student in an Organized Health Care Education/Training Program

NPI 1053013698

Doctor of Osteopathic Medicine (D.O.)

Dr. John Michael , DO

Student in an Organized Health Care Education/Training Program

NPI 1053060426

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 March 30, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location March 30, 2021

Registered at 201 14TH ST SW, LARGO, FL 337703133 (Tel: 7275885704)

📍
Updated Business Mailing Address March 30, 2021

Registered at 201 14TH ST SW, LARGO, FL 337703133 (Tel: 7275885704)

👤
Provider Name / Credentials Updated March 30, 2021

Recorded as OUSSAMA ABBAD, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 30, 2021

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: 1174101398
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 30, 2021
Last Update: March 21, 2025
Sole Proprietor: No

Mailing Address

201 14th St Sw

Largo, FL 337703133

Phone: 7275885704

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.