Active NPI 1356488761 Individual Practitioner Male Practitioner

Mark A. Mills , PA

Physician Assistant • Columbus, GA

Professional Overview & Biography Verified Profile Summary

Mark Mills, PA is a registered healthcare professional specializing in Physician Assistant in Columbus, GA. Practice services are available at 3465 MACON RD under active NPI credentials.

Frequently performed procedures and clinical services include detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3465 Macon Rd
Ste D

Columbus, GA 319072582

Telephone 7062433051

Fax 7062432027

Associated Practice Facility / Clinic

🏢 St Francis Affiliated Services Llc Facility NPI 1821462136

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

65.4% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	16	15	$100.00	$34.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	52	52	$100.00	$35.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	32	$321.90	$105.18
99213 Established patient office or other outpatient visit, typically 15 minutes	26	25	$216.29	$73.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$489.52	$138.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$317.54	$89.47
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	12	11	$200.00	$30.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	50	49	$100.00	$35.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$492.02	$136.40
87804 Detection test by immunoassay with direct visual observation for influenza virus	37	19	$40.94	$16.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	19	$321.90	$105.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$317.54	$91.07
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$216.29	$73.79
81003 Automated urinalysis test	13	13	$29.20	$2.25
71046 X-ray of chest, 2 views	11	11	$151.00	$26.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	317	297	$100.00	$35.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	220	220	$317.13	$87.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	165	151	$319.57	$88.06
U0002 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc	33	33	$100.00	$51.31
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$160.46	$45.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$492.02	$135.25
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$181.81	$49.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	35	34	$152.09	$42.77
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$156.74	$42.39

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	194	179	$225.63	$65.25
99213 Established patient office or other outpatient visit, typically 15 minutes	122	119	$152.09	$42.63
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$156.74	$42.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	28	$92.02	$21.20
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	16	16	$17.75	$7.08

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	194	178	$225.63	$64.87
99213 Established patient office or other outpatient visit, typically 15 minutes	153	148	$152.09	$42.11
99202 New patient office or other outpatient visit, typically 20 minutes	26	26	$156.74	$41.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$227.18	$63.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$92.02	$21.04
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	14	14	$17.75	$7.04

Medical Specialties & State Licenses

CMS Verified: 2025-12-30

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License GA 002938

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

174759447A (GA)

Medicaid State Provider ID

100001639C (GA)

Commercial Insurance / Payer ID Rail Road Medicare

970009967 (GA)

Commercial Insurance / Payer ID Medicare Ptan

202I975249 (GA)

Practice Associates & Co-Workers

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

2 Associated Practitioners

Sara Catrett , FNP

Nurse Practitioner - Family

NPI 1154830388

Family Nurse Practitioner

Charlotte Smith , PA

Physician Assistant

NPI 1831122506

Physician Assistant

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address December 30, 2025

Registered at 6600 VAN AALST BLVD BLDG 9250, FORT BENNING, GA 319052102 (Tel: 7065442625)

✅

NPI Profile Active May 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location May 08, 2015

Registered at 3465 MACON RD, STE D, COLUMBUS, GA 319072582 (Tel: 7062433051)

📍

Updated Business Mailing Address May 08, 2015

Registered at PO BOX 9247, COLUMBUS, GA 319089247 (Tel: 7063227884)

👤

Provider Name / Credentials Updated May 08, 2015

Recorded as MARK MILLS, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2015

Physician Assistant (License #002938 in GA)

🟢

Initial NPI Registration & Enumeration February 01, 2007

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: 1356488761

Entity Type:

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

Enumeration Date: February 01, 2007

Last Update: December 30, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6600 Van Aalst Blvd Bldg 9250

Fort Benning, GA 319052102

Phone: 7065442625

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.