Heather Hamstra, AGPCNP-BC
Nurse Practitioner · Knoxville, TN
Heather Hamstra, AGPCNP-BC is a nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1760824007, issued on Jul 29, 2013. Check the license (Tennessee 17796, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Hamstra
- Credential
- AGPCNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 17796 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4409 Deerfield RD, Knoxville, TN 37921
- Phone
- (865) 454-0384
- Enumerated
- Jul 29, 2013
- Record last updated
- Jul 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130828000294); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Verify Heather Hamstra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 17796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- NP Health OF TN PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Hamstra among 2,303 nurse practitioner records in Tennessee
Heather Hamstra, AGPCNP-BC is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 39% of them.
- NPI issued2013 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2012 · median 2017 among the 1,331 with a school on file
- Record last updated2013 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
275 nurse practitioner records list a practice address in Knoxville
They are 275 of the 14,339 NPPES records with a practice address in Knoxville, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Knoxville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rachel Hodges, NPKnoxville, TN 379211063642718
- Thomas Jackson, ANPKnoxville, TN 379211366416042
- Stacy PinsonKnoxville, TN 379211346637725
- Emily PresleyKnoxville, TN 379211346794294
- Darlene Elizabeth Sherman, FNP-BCKnoxville, TN 379211992163653
- Cally Alewine, NPKnoxville, TN 379201275260861
- Charlie Bartlett, F.N.P.Knoxville, TN 379221821022716
- Amanda BrandnerKnoxville, TN 379201235817040
Common questions
What is Heather Hamstra, AGPCNP-BC's NPI number?
Heather Hamstra, AGPCNP-BC's National Provider Identifier (NPI) is 1760824007, issued on Jul 29, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Heather Hamstra, AGPCNP-BC located?
The NPPES record lists a practice address at 4409 Deerfield RD, Knoxville, TN, 37921. Phone: (865) 454-0384. Providers update this record themselves, so call before visiting.
How can I verify Heather Hamstra, AGPCNP-BC's license?
NPPES lists Tennessee license number 17796, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
What is Heather Hamstra, AGPCNP-BC's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.