Mackenzie Shiann Heaton, PA-C
Physician Assistant · Johnson City, TN
Mackenzie Shiann Heaton, PA-C is a physician assistant with a practice address in Johnson City, Tennessee, and NPI 1962238691, issued on Sep 10, 2024. Check the license with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mackenzie Shiann Heaton
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 2410 Susannah St, Johnson City, TN 37601
- Phone
- (423) 282-9011
- Enumerated
- Sep 10, 2024
- Record last updated
- Apr 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20260327004049); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →
Also registered at 2410 Susannah St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alan Aiken, DOOrthopaedic Surgery Physician1437565074
- Marc Aiken, MDOrthopaedic Surgery Physician1558327395
- Ryne Baines, OTR/LOccupational Therapist1730879982
- Everett Baker, NURSE PRACTITIONERFamily Nurse Practitioner1154746261
- Whitney Belt, PTOrthopedic Physical Therapist1275581316
- Mikayla BogulskiPhysician Assistant1013552439
Verify Mackenzie Shiann Heaton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mackenzie Shiann Heaton among 3,055 physician assistant records in Tennessee
Mackenzie Shiann Heaton, PA-C is one of 3,055 physician assistant records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 80% of them.
- NPI issued2024 · 80% of these records are older, 12% newer
- In a Medicare fileNo · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2025 · median 2019 among the 2,030 with a school on file
- Record last updated2026 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 physician assistant records list a practice address in Johnson City
They are 99 of the 3,807 NPPES records with a practice address in Johnson City, and 3,055 physician assistant records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,055 in Tennessee → Every provider in Johnson City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mikayla BogulskiJohnson City, TN 376011013552439
- Austin Box, PA-CJohnson City, TN 376011669833265
- Samuel Cook, PACJohnson City, TN 376011033307939
- Whitney Davis, PA-CJohnson City, TN 376011265594618
- Emilee Dishner, PA-CJohnson City, TN 376011659921294
- Andrew Hoilman, PA-CJohnson City, TN 376011356930127
- Bryan Lorch, P.A.Johnson City, TN 376011902888944
- Micah McFaddin, PA-CJohnson City, TN 376011497237416
Common questions
What is Mackenzie Shiann Heaton, PA-C's NPI number?
Mackenzie Shiann Heaton, PA-C's National Provider Identifier (NPI) is 1962238691, issued on Sep 10, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Shiann Heaton, PA-C located?
The NPPES record lists a practice address at 2410 Susannah St, Johnson City, TN, 37601. Phone: (423) 282-9011. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Shiann Heaton, PA-C's license?
Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.