Erin Walker Hermann, NP
Family Nurse Practitioner · Knoxville, TN
Erin Walker Hermann, NP is a family nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1114088994, issued on Dec 13, 2006. Check the license (Tennessee 12295, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Walker Hermann
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 12295 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2018 Clinch Avenue, Knoxville, TN 37916
- Phone
- (865) 637-8481
- Enumerated
- Dec 13, 2006
- Record last updated
- Apr 8, 2022
- Fax
- (865) 246-7560
- Medicaid ID
- Q006901 TN
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →
Also registered at 2018 Clinch Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erin Walker Hermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 12295Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
33 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Erin Walker Hermann among 9,060 family nurse practitioner records in Tennessee
Erin Walker Hermann, NP is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
737 family nurse practitioner records list a practice address in Knoxville
They are 737 of the 14,339 NPPES records with a practice address in Knoxville, and 9,060 family nurse practitioner records in Tennessee.
All 9,060 in Tennessee → Every provider in Knoxville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Megan Brumbelow, FNPKnoxville, TN 379161023243714
- Amy Campbell, FNPKnoxville, TN 379161194081190
- Amy Davis, APNKnoxville, TN 379161841261393
- Wendy Heidel, FNPKnoxville, TN 379161083779193
- Andrea Janoyan, FNP-CKnoxville, TN 379161164772695
- Rachel Payne, NPKnoxville, TN 379161003139502
- Kimberly Pickel, FNP-BC, AOCNPKnoxville, TN 379161538359237
- Rebecca Richards-HackKnoxville, TN 379161548492135
Common questions
What is Erin Walker Hermann, NP's NPI number?
Erin Walker Hermann, NP's National Provider Identifier (NPI) is 1114088994, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin Walker Hermann, NP located?
The NPPES record lists a practice address at 2018 Clinch Avenue, Knoxville, TN, 37916. Phone: (865) 637-8481. Providers update this record themselves, so call before visiting.
How can I verify Erin Walker Hermann, NP's license?
NPPES lists Tennessee license number 12295, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Walker Hermann, NP prescribe under Medicare Part D?
In 2024, Erin Walker Hermann, NP had 33 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. 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.