Active NPI 1457310260 Individual Practitioner Male Practitioner

Dr. Frederick K Williams , MD

Internal Medicine • Atlantis, FL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Frederick Williams, MD is a certified Internal Medicine practicing in Atlantis, FL. With approximately 37 years of clinical experience since graduating from University Of South Florida College Of Medicine in 1989, Dr. Williams delivers high-quality medical care to the local community at 180 JFK DR.

Dr. Williams is affiliated with Holy Cross Hospital 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, subsequent hospital care with moderate levelof medical decision making, if using time, at least, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

180 Jfk Dr
Suite 210

Atlantis, FL 334626607

Telephone 5615481450

Fax 5615481459

Associated Practice Facility / Clinic

🏢 Orthopedic Center Of Palm Beach County, Llc Facility NPI 1114079738

Medicare Profile & Education

Medical School

University Of South Florida College Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Atlantis, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +17.2 yrs vs City Avg

City Avg: 19.8 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

78 Specialists

Practicing in Atlantis, FL (10650 Statewide)

Telehealth Adoption Rate

15.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

71.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (37 Years) 37 Yrs

Atlantis Specialty Average (19.8 Years) 19.8 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
99213 Established patient office or other outpatient visit, typically 15 minutes	38	34	$236.24	$66.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	12	$260.00	$78.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$342.64	$97.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$448.83	$130.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	70	64	$223.27	$67.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$328.39	$99.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	12	$250.00	$81.27
99238 Hospital discharge day management, 30 minutes or less	15	15	$254.00	$82.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	77	70	$221.97	$69.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$325.00	$101.75
99442 Telephone medical discussion with physician, 11-20 minutes	13	13	$298.00	$69.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$278.00	$88.72
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$56.00	$8.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	38	29	$219.53	$71.62

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	45	19	$110.00	$76.96
99213 Established patient office or other outpatient visit, typically 15 minutes	34	31	$95.56	$55.18
99238 Hospital discharge day management, 30 minutes or less	13	13	$105.00	$77.54
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$353.68	$122.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	46	40	$55.00	$53.89
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	12	$110.00	$76.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	30	28	$58.70	$53.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	32	30	$79.69	$59.72

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL ME103240

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

Holy Cross Hospital Inc

1402 Ne 26th St, Wilton Manors, FL 333051322

Phone: 9545637789

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Virginia Velez Quinones , MD

Student in an Organized Health Care Education/Training Program

NPI 1013593425

Doctor of Medicine (M.D.)

Dr. Katherine Merry , MD

Internal Medicine

NPI 1083147201

Doctor of Medicine (M.D.)

Amritanshu Joshi

Student in an Organized Health Care Education/Training Program

NPI 1104528710

Francesco Fiumara

Student in an Organized Health Care Education/Training Program

NPI 1114503687

Amal Benchakroun

Internal Medicine

NPI 1114504420

Dr. Elizabeth Zakka , MD

Internal Medicine

NPI 1114677788

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 28, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 28, 2014

Registered at 180 JFK DR, SUITE 210, ATLANTIS, FL 334626607 (Tel: 5615481450)

📍

Updated Business Mailing Address March 28, 2014

Registered at 180 JFK DR, SUITE 210, ATLANTIS, FL 334626607 (Tel: 5615481450)

👤

Provider Name / Credentials Updated March 28, 2014

Recorded as FREDERICK WILLIAMS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2014

Internal Medicine (License #ME103240 in FL)

🟢

Initial NPI Registration & Enumeration March 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Frederick Williams. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1457310260

Entity Type:

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

Enumeration Date: March 21, 2006

Last Update: March 28, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

180 Jfk Dr, Suite 210

Atlantis, FL 334626607

Phone: 5615481450

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.