Active NPI 1225612385 Individual Practitioner Female Practitioner

Mackenzie Armstrong , PA-C

Physician Assistant • Corryton, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mackenzie Armstrong, PA-C is a certified Physician Assistant practicing in Corryton, TN. With approximately 6 years of clinical experience since completing medical education in 2020, Mackenzie Armstrong delivers high-quality medical care to the local community at 7234 TAZEWELL PIKE.

Mackenzie Armstrong is affiliated with Knoxville Center For Dermatology And Plastic Surgery Pl and accepts Medicare assignment.

Frequently performed procedures and clinical services include assessment of emotional or behavioral problems, new patient outpatient office visit, established 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

7234 Tazewell Pike

Corryton, TN 37721

Telephone 8652137132

Associated Practice Facility / Clinic

🏢 Fast Pace Medical Clinic Pllc Facility NPI 1316780984

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Corryton, TN

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

6 Yrs Matches City Avg

City Avg: 6.0 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

3 Specialists

Practicing in Corryton, TN (3096 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Armstrong (6 Years) 6 Yrs

Corryton Specialty Average (6.0 Years) 6.0 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
96127 Assessment of emotional or behavioral problems	19	12	$11.00	$3.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$395.00	$130.26
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$215.00	$70.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$311.54	$100.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87804 Detection test by immunoassay with direct visual observation for influenza virus	42	21	$41.00	$16.22
96127 Assessment of emotional or behavioral problems	39	25	$10.44	$3.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$395.00	$130.72
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	27	24	$103.00	$40.55
99213 Established patient office or other outpatient visit, typically 15 minutes	19	15	$215.00	$70.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$306.00	$100.39
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	15	15	$41.00	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	26	24	$105.54	$34.95
87804 Detection test by immunoassay with direct visual observation for influenza virus	26	13	$44.85	$16.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$456.82	$127.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$333.00	$102.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$264.00	$88.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$667.00	$134.44
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	36	34	$290.00	$63.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$441.00	$103.96

Medical Specialties & State Licenses

CMS Verified: 2021-05-29

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TN 4555

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

Knoxville Center For Dermatology And Plastic Surgery Pl

4319 Papermill Dr, Knoxville, TN 379092069

Phone: 8654704127

Knoxville Center For Dermatology And Plastic Surgery Pl

9430 Park W Blvd, Knoxville, TN 379234204

Phone: 8654704127

Secondary Practice Locations

1958 Il Highway 14

Crossville, IL 628272403

Phone: 6185997590

Practice Associates & Co-Workers

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

3 Associated Practitioners

Rachel Smith , PA-C

Physician Assistant

NPI 1265139562

Physician Assistant (Certified)

Stephanie Merritt , FNP-C

Nurse Practitioner

NPI 1265214324

Family Nurse Practitioner (Certified)

Donna Pinion , PA-C

Physician Assistant

NPI 1538750732

Physician Assistant (Certified)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location July 16, 2021

Registered at 7234 TAZEWELL PIKE, CORRYTON, TN 37721 (Tel: 8652137132)

📍

Updated Business Mailing Address July 16, 2021

Registered at 7234 TAZEWELL PIKE, CORRYTON, TN 37721 (Tel: 8652137132)

✅

NPI Profile Active May 05, 2021

NPI status registered as active in NPPES database

📍

Updated Practice Location May 05, 2021

Registered at 1958 IL HIGHWAY 14, CROSSVILLE, IL 628272403 (Tel: 6185997590)

📍

Updated Business Mailing Address May 05, 2021

Registered at 1958 IL HIGHWAY 14, CROSSVILLE, IL 628272403 (Tel: 6185997590)

👤

Provider Name / Credentials Updated May 05, 2021

Recorded as MACKENZIE ARMSTRONG, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2021

Physician Assistant (License #4555 in TN)

🟢

Initial NPI Registration & Enumeration May 05, 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: 1225612385

Entity Type:

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

Enumeration Date: May 05, 2021

Last Update: July 16, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7234 Tazewell Pike

Corryton, TN 37721

Phone: 8652137132

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.