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Active NPI 1609873413 Individual Practitioner Male Practitioner

Dr. Anthony P Buonanno , MD

Internal Medicine • Lewes, DE

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Anthony Buonanno, MD is a certified Internal Medicine practicing in Lewes, DE. With approximately 33 years of clinical experience since completing medical education in 1993, Dr. Buonanno delivers high-quality medical care to the local community at 424 SAVANNAH RD.

Dr. Buonanno is affiliated with Christiana Care Health Services Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, transitional care management services for problem of at least moderate complexity, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

424 Savannah Rd

Lewes, DE 199581462

Telephone 3026453100
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Lewes, DE

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs +9.0 yrs vs City Avg
City Avg: 24.0 Yrs
State Avg: 25.8 Yrs
Regional Practice Density
44 Specialists

Practicing in Lewes, DE (625 Statewide)

Telehealth Adoption Rate
20.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
47.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Buonanno (33 Years) 33 Yrs
Lewes Specialty Average (24.0 Years) 24.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
20 20 $249.49 $125.66
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
16 15 $103.26 $58.27

Medical Specialties & State Licenses

CMS Verified: 2025-07-07
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License DE C1-0026043

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

NUCC Taxonomy Code: 207R00000X

State License PA MD061903L

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License PA MD061903L

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospital & Practice Group Affiliations

Christiana Care Health Services Inc

18742 Coastal Hwy, Rehoboth Beach, DE 199716149

Phone: 3027033980

Secondary Practice Locations

1255 S Cedar Crest Blvd, Suite 2200

Allentown, PA 181036256

Phone: 6104379006

18742 Coastal Hwy

Rehoboth Beach, DE 199716149

Phone: 3027033980

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dolores Diloreto , RN

Registered Nurse

NPI 1043617350

Registered Nurse

NPI 1063920668

Doctor of Pharmacy (Pharm.D.)

NPI 1114324548

Doctor of Pharmacy (Pharm.D.)

Jacob Lee , RN

Registered Nurse - Emergency

NPI 1134519457

Registered Nurse

Brian Mccarthy , PA-C

Physician Assistant - Surgical

NPI 1174609168

Physician Assistant (Certified)

Wendy Cialkowski

Chore Provider

NPI 1174913412

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location July 07, 2025

Registered at 424 SAVANNAH RD, LEWES, DE 199581462 (Tel: 3026453100)

📍
Updated Business Mailing Address July 07, 2025

Registered at 32796 DIONIS DR, LEWES, DE 199585858 (Tel: 6105097751)

📍
Updated Business Mailing Address October 09, 2024

Registered at PO BOX 746722, ATLANTA, GA 303746722 (Tel: 7733521515)

📍
Updated Practice Location October 09, 2024

Registered at 220 W CHELTEN AVE, PHILADELPHIA, PA 191443803 (Tel: 2153107022)

📍
Updated Practice Location September 25, 2023

Registered at 424 SAVANNAH RD, LEWES, DE 199581462 (Tel: 3026453100)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2023

Internal Medicine (License #MD061903L in PA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2020

Hospitalist (License #MD061903L in PA)

NPI Profile Active March 02, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location March 02, 2016

Registered at 1255 S CEDAR CREST BLVD, SUITE 2200, ALLENTOWN, PA 181036256 (Tel: 6104379006)

📍
Updated Business Mailing Address March 02, 2016

Registered at PO BOX 783311, PHILADELPHIA, PA 191783311 (Tel: 4848844500)

👤
Provider Name / Credentials Updated March 02, 2016

Recorded as ANTHONY BUONANNO, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 02, 2016

Internal Medicine (License #MD061903L in PA)

🟢
Initial NPI Registration & Enumeration July 07, 2005

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: 1609873413
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2005
Last Update: July 07, 2025
Sole Proprietor: No

Mailing Address

32796 Dionis Dr

Lewes, DE 199585858

Phone: 6105097751

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.