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Active NPI 1831865559 Individual Practitioner Female Practitioner

Melissa Williams , CAA

Anesthesiologist Assistant • Marietta, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Melissa Williams, CAA is a certified Anesthesiologist Assistant practicing in Marietta, GA. With approximately 4 years of clinical experience since completing medical education in 2022, Melissa Williams delivers high-quality medical care to the local community at 677 CHURCH ST NE.

Melissa Williams maintains professional affiliations with North Atlanta Anesthesia Professionals, Llc, Piedmont Anesthesia Llc, Wellstar Medical Group Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for x-ray on artery of brain, heart, or chest, anesthesia for x-ray or radiation therapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

677 Church St Ne

Marietta, GA 300601101

Telephone 4709564530
Associated Practice Facility / Clinic
🏢 Kennestone Hospital, Inc Facility NPI 1578553343

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiologist Assistant in Marietta, GA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -11.7 yrs vs City Avg
City Avg: 15.7 Yrs
State Avg: 15.0 Yrs
Regional Practice Density
99 Specialists

Practicing in Marietta, GA (1558 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
93.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (4 Years) 4 Yrs
Marietta Specialty Average (15.7 Years) 15.7 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
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
15 15 $1178.20 $80.35
01926 Anesthesia for x-ray on artery of brain, heart, or chest
15 15 $2453.21 $176.49
01922 Anesthesia for x-ray or radiation therapy
12 12 $1348.31 $93.11

Medical Specialties & State Licenses

CMS Verified: 2023-04-19
Anesthesiologist Assistant Primary Specialty

NUCC Taxonomy Code: 367H00000X

State License GA 11413

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

Anesthesiologist Assistant

NUCC Taxonomy Code: 367H00000X

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

Hospital & Practice Group Affiliations

North Atlanta Anesthesia Professionals, Llc

1000 Johnson Ferry Rd, Atlanta, GA 303421606

Phone: 4048518000

Piedmont Anesthesia Llc

1412 Milstead Ave Ne, Conyers, GA 300123877

Phone: 7709183000

Wellstar Medical Group Llc

625 Church Nest, Marietta, GA 300601101

Phone: 7704222004

Wellstar Medical Group Llc

5150 Stilesboro N W Rd, Kennesaw, GA 301527742

Phone: 7704248222

Wellstar Medical Group Llc

677 Church Nest, Marietta, GA 300601101

Wellstar Medical Group Llc

677 Church St Ne, Marietta, GA 300601101

Phone: 4707938585

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Jillian Blalock , DO

Emergency Medicine

NPI 1003377466

Doctor of Osteopathic Medicine (D.O.)

Dr. Jamin Graham , MD

Student in an Organized Health Care Education/Training Program

NPI 1003378092

Doctor of Medicine (M.D.)

Dr. Saumya Gurbani , MD, PhD

Student in an Organized Health Care Education/Training Program

NPI 1003492802

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Julia Kendrick

Registered Nurse

NPI 1003738261
Dr. Haley Lawhorn , MD

Student in an Organized Health Care Education/Training Program

NPI 1003758939

Doctor of Medicine (M.D.)

Rhonda Lee , NP-C

Registered Nurse - Wound Care

NPI 1013069715

Nurse Practitioner (Certified)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location April 19, 2023

Registered at 677 CHURCH ST NE, MARIETTA, GA 300601101 (Tel: 4709564530)

👤
Provider Name / Credentials Updated April 19, 2023

Recorded as MELISSA WILLIAMS, CAA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2023

Anesthesiologist Assistant

NPI Profile Active August 22, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location August 22, 2021

Registered at 100 WOODRUFF CIR NE, ATLANTA, GA 303221020 (Tel: 4047276123)

📍
Updated Business Mailing Address August 22, 2021

Registered at 100 WOODRUFF CIR NE, ATLANTA, GA 303221020 (Tel: 4047275910)

👤
Provider Name / Credentials Updated August 22, 2021

Recorded as MELISSA WILLIAMS, SAA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 22, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 22, 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: 1831865559
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 22, 2021
Last Update: April 19, 2023
Sole Proprietor: Yes

Mailing Address

100 Woodruff Cir Ne

Atlanta, GA 303221020

Phone: 4047275910

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.