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Active NPI 1437850997 Individual Practitioner Female Practitioner

Mariah A. Hamilton , PA-C

Physician Assistant • Marietta, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mariah Hamilton, PA-C is a certified Physician Assistant practicing in Marietta, GA. With approximately 4 years of clinical experience since completing medical education in 2022, Mariah Hamilton delivers high-quality medical care to the local community at 400 TOWER RD NE STE 160.

Mariah Hamilton is affiliated with Wellstar Medical Group Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 Tower Rd Ne Ste 160

Marietta, GA 300609411

Telephone 7704201690
Associated Practice Facility / Clinic

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 Physician Assistant in Marietta, GA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -6.6 yrs vs City Avg
City Avg: 10.6 Yrs
State Avg: 12.9 Yrs
Regional Practice Density
210 Specialists

Practicing in Marietta, GA (4726 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
63.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hamilton (4 Years) 4 Yrs
Marietta Specialty Average (10.6 Years) 10.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
106 65 $297.00 $106.25
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
97 61 $34.58 $13.69
99213 Established patient office or other outpatient visit, typically 15 minutes
19 19 $209.00 $76.18

Medical Specialties & State Licenses

CMS Verified: 2023-12-14
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Wellstar Medical Group Llc

4900 Ivey Rd Nw, Acworth, GA 301014001

Wellstar Medical Group Llc

5150 Stilesboro N W Rd, Kennesaw, GA 301527742

Phone: 7704248222

Wellstar Medical Group Llc

400 Tower Rd Ne, Marietta, GA 300609411

Phone: 7704201690

Practice Associates & Co-Workers

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

9 Associated Practitioners
Dr. Anu Kurl , MD

Internal Medicine - Rheumatology

NPI 1003261967

Doctor of Medicine (M.D.)

Dr. Cara Mcleod , DO

Internal Medicine - Rheumatology

NPI 1205246246

Doctor of Osteopathic Medicine (D.O.)

Kimberly Malejko , PA-C

Physician Assistant

NPI 1245514637

Physician Assistant (Certified)

Dr. Sedrick Bradley , MD

Internal Medicine - Rheumatology

NPI 1457791857

Doctor of Medicine (M.D.)

Allyson Underwood , FNP-BC

Nurse Practitioner - Family

NPI 1639302250

Family Nurse Practitioner (Board Certified)

Dr. Madhavi Siddhanthi , MD

Internal Medicine - Rheumatology

NPI 1659543130

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location August 08, 2023

Registered at 400 TOWER RD NE STE 160, MARIETTA, GA 300609411 (Tel: 7704201690)

📍
Updated Business Mailing Address August 08, 2023

Registered at 400 TOWER RD NE STE 160, MARIETTA, GA 300609411 (Tel: 7704201690)

NPI Profile Active March 13, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location March 13, 2023

Registered at 4255 WADE GREEN RD NW STE 615, KENNESAW, GA 301441228 (Tel: 4702391199)

📍
Updated Business Mailing Address March 13, 2023

Registered at 4255 WADE GREEN RD NW STE 615, KENNESAW, GA 301441228 (Tel: 4702391199)

👤
Provider Name / Credentials Updated March 13, 2023

Recorded as MARIAH HAMILTON, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 13, 2023

Physician Assistant

🟢
Initial NPI Registration & Enumeration March 13, 2023

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: 1437850997
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 13, 2023
Last Update: December 14, 2023
Sole Proprietor: No

Mailing Address

400 Tower Rd Ne Ste 160

Marietta, GA 300609411

Phone: 7704201690

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.