Aaren Lashea Wertheim, NP
Nurse Practitioner · Nashville, TN
Aaren Lashea Wertheim, NP is a nurse practitioner with a practice address in Nashville, Tennessee, and NPI 1508467358, issued on Nov 6, 2020. Check the license (Tennessee 28348, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aaren Lashea Wertheim
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 28348 TN
Self-reported in NPPES; status is on the state search - Practice location
- 8 City Blvd Ste 300, Nashville, TN 37209
- Phone
- (615) 329-6600
- Enumerated
- Nov 6, 2020
- Record last updated
- Aug 14, 2025
- Fax
- (615) 321-6226
- Medicare enrollment
- Enrolled (PECOS I20201217002966); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Also registered at 8 City Blvd Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Aaren Lashea Wertheim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 28348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
133 Medicare Part D claims for 54 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 42 claims were for opioids.
Most prescribed
- Meloxicam47 claims
- Hydrocodone-Acetaminophen37 claims
- Promethazine Hcl37 claims
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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Tennessee Orthopaedic Alliance PANashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaren Lashea Wertheim among 2,303 nurse practitioner records in Tennessee
Aaren Lashea Wertheim, NP 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 2020, is newer than 69% of them.
- NPI issued2020 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2020 · median 2017 among the 1,331 with a school on file
- Record last updated2025 · 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).
328 nurse practitioner records list a practice address in Nashville
They are 328 of the 24,357 NPPES records with a practice address in Nashville, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Nashville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Eterial Burrell, R.N., W.H.N.P.- B.C.Nashville, TN 372091215350665
- Lesleigh Burton, FNPNashville, TN 372091417367335
- Sabrina Cook, ANP-BCNashville, TN 372091821392499
- Natalie Emholz, MSN, FNP-BCNashville, TN 372091376183319
- Brooke Faught, NPNashville, TN 372091255316238
- Nancy Gray, NPNashville, TN 372091871536789
Common questions
What is Aaren Lashea Wertheim, NP's NPI number?
Aaren Lashea Wertheim, NP's National Provider Identifier (NPI) is 1508467358, issued on Nov 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aaren Lashea Wertheim, NP located?
The NPPES record lists a practice address at 8 City Blvd Ste 300, Nashville, TN, 37209. Phone: (615) 329-6600. Providers update this record themselves, so call before visiting.
How can I verify Aaren Lashea Wertheim, NP's license?
NPPES lists Tennessee license number 28348, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Aaren Lashea Wertheim, NP prescribe under Medicare Part D?
In 2024, Aaren Lashea Wertheim, NP had 133 Medicare Part D claims for 54 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Aaren Lashea Wertheim, NP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.