Luella Grigg Churchwell, MD
Clinical & Laboratory Dermatological Immunology Physician · Germantown, TN
Luella Grigg Churchwell, MD is a clinical & laboratory dermatological immunology physician with a practice address in Germantown, Tennessee, and NPI 1659360352, issued on Oct 17, 2005. Check the license (Tennessee MD18578, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Luella Grigg Churchwell
- Credential
- MD
- Primary taxonomy
- Clinical & Laboratory Dermatological Immunology Physician 207NI0002X
- License number
- MD18578 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1335 Cordova CV, Germantown, TN 38138
- Phone
- (901) 753-2794
- Enumerated
- Oct 17, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (901) 753-8876
- Medicaid ID
- 3068672 TN
- Medicare enrollment
- Enrolled (PECOS I20110701000141); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1986
- Entity
- Type 1 · individual
1 nearest clinical & laboratory dermatological immunology physician record → All 2 in Tennessee → Look up another NPI →
Also registered at 1335 Cordova CV
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Schneider, MDClinical & Laboratory Dermatological Immunology Physician1801885629
Verify Luella Grigg Churchwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD18578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average clinical & laboratory dermatological immunology physician in 2024
553 Medicare Part D claims for 300 beneficiaries, against an average of 823 among the 35 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Betamethasone Dipropionate57 claims
- Triamcinolone Acetonide53 claims
- Clobetasol Propionate52 claims
- Mupirocin44 claims
- Imiquimod41 claims
- Ciclopirox40 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).
Industry payments in 2024: $911.41
49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 35 providers of this specialty with any payment received $32,309.96 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dermatology East ,P.L.L.C.Germantown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clinical & Laboratory Dermatological Immunology Physician providers in Tennessee
There are 2 clinical & laboratory dermatological immunology physician records in Tennessee.
All 2 in Tennessee → Every provider in Germantown → Clinical & Laboratory Dermatological Immunology Physician nationwide →
The 1 clinical & laboratory dermatological immunology physician record with the nearest ZIP codes
- Michael Schneider, MDGermantown, TN 381381801885629
Common questions
What is Luella Grigg Churchwell, MD's NPI number?
Luella Grigg Churchwell, MD's National Provider Identifier (NPI) is 1659360352, issued on Oct 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Luella Grigg Churchwell, MD located?
The NPPES record lists a practice address at 1335 Cordova CV, Germantown, TN, 38138. Phone: (901) 753-2794. Providers update this record themselves, so call before visiting.
How can I verify Luella Grigg Churchwell, MD's license?
NPPES lists Tennessee license number MD18578, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Luella Grigg Churchwell, MD prescribe under Medicare Part D?
In 2024, Luella Grigg Churchwell, MD had 553 Medicare Part D claims for 300 beneficiaries; the average among clinical & laboratory dermatological immunology physician prescribers was 823. Part D covers Medicare prescriptions only.
What is Luella Grigg Churchwell, MD'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.