Active NPI 1982173167 Individual Practitioner Female Practitioner

Mariah Gail Williams , PA-C

Physician Assistant • Columbus, GA

Professional Overview & Biography Verified Profile Summary

Mariah Williams, PA-C is a registered healthcare professional specializing in Physician Assistant in Columbus, GA. Practice services are available at 7830 VETERANS PKWY STE H under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7830 Veterans Pkwy Ste H

Columbus, GA 319094973

Telephone 7063208881

Fax 7062213623

Associated Practice Facility / Clinic

🏢 Columbus Ambulatory Healthcare Services, Inc. Facility NPI 1790733244

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Columbus, GA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 11.4 Yrs

State Avg: 12.9 Yrs

Regional Practice Density

84 Specialists

Practicing in Columbus, GA (4726 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)

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	172	106	$370.00	$104.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$561.00	$136.66
81003 Automated urinalysis test	17	16	$9.00	$2.23

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	283	154	$370.00	$104.97
99213 Established patient office or other outpatient visit, typically 15 minutes	32	28	$253.00	$73.79
81003 Automated urinalysis test	28	24	$9.00	$2.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$561.00	$136.40
G0008 Administration of influenza virus vaccine	19	19	$57.00	$15.74
90662 Influenza vaccine split virus, preservative free	17	17	$193.12	$65.26
G0009 Administration of pneumococcal vaccine	11	11	$57.00	$15.79
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$361.00	$124.28

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	352	250	$266.85	$86.72
82962 Blood glucose (sugar) test performed by hand-held instrument	71	56	$8.00	$3.25
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	54	54	$212.00	$93.06
83036 Hemoglobin A1C level	44	40	$27.59	$9.64
99213 Established patient office or other outpatient visit, typically 15 minutes	34	34	$203.59	$60.78
81003 Automated urinalysis test	32	29	$11.72	$2.22
99495 Transitional care management services for problem of at least moderate complexity	26	25	$387.00	$148.81
71046 X-ray of chest, 2 views	19	19	$45.00	$19.72
20610 Aspiration and/or injection of fluid from large joint	16	12	$147.00	$47.13
J2930 Injection, methylprednisolone sodium succinate, up to 125 mg	13	13	$13.00	$6.18
G0009 Administration of pneumococcal vaccine	11	11	$51.18	$15.83

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	548	316	$254.00	$87.18
82962 Blood glucose (sugar) test performed by hand-held instrument	129	84	$8.00	$3.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	111	111	$212.00	$92.69
83036 Hemoglobin A1C level	99	79	$27.00	$10.57
99213 Established patient office or other outpatient visit, typically 15 minutes	79	72	$173.00	$59.37
81003 Automated urinalysis test	78	55	$12.00	$2.44
J2930 Injection, methylprednisolone sodium succinate, up to 125 mg	68	60	$11.00	$6.27
99495 Transitional care management services for problem of at least moderate complexity	52	48	$387.00	$131.20
20610 Aspiration and/or injection of fluid from large joint	25	21	$147.00	$49.85
82947 Blood glucose (sugar) level	25	22	$11.00	$4.28
G0008 Administration of influenza virus vaccine	24	24	$41.00	$15.54
90662 Influenza vaccine split virus, preservative free	23	23	$62.00	$54.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	18	$103.00	$35.79
G0009 Administration of pneumococcal vaccine	18	18	$41.00	$15.54
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$322.00	$137.21

Medical Specialties & State Licenses

CMS Verified: 2021-02-05

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License GA 9051

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.

Practice Associates & Co-Workers

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

6 Associated Practitioners

Courtney Hawkins , NP

Nurse Practitioner - Gerontology

NPI 1013618719

Nurse Practitioner

Dr. Amber Zafar , MD

Family Medicine

NPI 1518151075

Doctor of Medicine (M.D.)

Dr. Chasity Reese , DO

Family Medicine

NPI 1669728697

Doctor of Osteopathic Medicine (D.O.)

Amy Grasman , APRN, FNP-C

Nurse Practitioner - Family

NPI 1720071079

Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)

Dr. Zainab Amin , MD

Family Medicine

NPI 1750951174

Doctor of Medicine (M.D.)

Catherine Jenkins , NP-C

Nurse Practitioner - Family

NPI 1962817650

Nurse Practitioner (Certified)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location October 26, 2020

Registered at 7830 VETERANS PKWY STE H, COLUMBUS, GA 319094973 (Tel: 7063208881)

📍

Updated Business Mailing Address October 26, 2020

Registered at PO BOX 117337, ATLANTA, GA 303687337 (Tel: 7708012500)

✅

NPI Profile Active November 17, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location November 17, 2018

Registered at 107 WALNUT LN, NORTH AUGUSTA, SC 298608629 (Tel: 8032027159)

📍

Updated Business Mailing Address November 17, 2018

Registered at 502 WATERFORD DR, EVANS, GA 308093856 (Tel: 8032304697)

👤

Provider Name / Credentials Updated November 17, 2018

Recorded as MARIAH WILLIAMS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2018

Physician Assistant (License #9051 in GA)

🟢

Initial NPI Registration & Enumeration November 17, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1982173167

Entity Type:

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

Enumeration Date: November 17, 2018

Last Update: February 05, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 117337

Atlanta, GA 303687337

Phone: 7708012500

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.