Christi Lee Cazalas Earnest, M.D.
Internal Medicine Physician · Memphis, TN
Christi Lee Cazalas Earnest, M.D. is an internal medicine physician with a practice address in Memphis, Tennessee, and NPI 1609096148, issued on Apr 26, 2007. Check the license (Tennessee 47922, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Christi Lee Cazalas Earnest
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 47922 TN
30158 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1533 Union Ave, Memphis, TN 38104
- Phone
- (901) 320-6915
- Enumerated
- Apr 26, 2007
- Record last updated
- May 14, 2024
- Fax
- (901) 320-6920
- Medicaid ID
- 1525696 TN
- Medicare enrollment
- Enrolled (PECOS I20111108000811); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2006
- Entity
- Type 1 · individual
Also registered at 1533 Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Connelly, MDInternal Medicine Physician1023074382
- Christopher Wright, MDInternal Medicine Physician1801392469
Verify Christi Lee Cazalas Earnest in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 47922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average internal medicine physician in 2024
4,538 Medicare Part D claims for 451 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 58 claims were for opioids.
Most prescribed
- Amlodipine Besylate368 claims
- Atorvastatin Calcium273 claims
- Losartan Potassium155 claims
- Gabapentin105 claims
- Metformin Hcl104 claims
- Omeprazole104 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.
Bills Medicare through one group practice
- Primary Care Group, LLCMemphis, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
325 internal medicine physician records list a practice address in Memphis
They are 325 of the 12,794 NPPES records with a practice address in Memphis, and 2,596 internal medicine physician records in Tennessee.
All 325 in Memphis → All 2,596 in Tennessee → Every provider in Memphis →
Other internal medicine physician records in Tennessee
- John Aaron, MDClarksville, TN1629019922
- Damon Abaray, MDNashville, TN1275680134
- Samuel Abbas, MDHixson, TN1497105373
- Matthew Abbate, MDNashville, TN1982796306
- Sarmed Abdullah, M.D.Lexington, TN1588755359
- Temidayo Abe, MDNashville, TN1366947798
- Ahad Abid, MDNashville, TN1316500176
- Mouna Abouamara, MDJohnson City, TN1447324603
- Betty Abraham, MDChattanooga, TN1093923633
- Rawan Abu-Zeitoon, M.DKingsport, TN1265621072
Common questions
What is Christi Lee Cazalas Earnest, M.D.'s NPI number?
Christi Lee Cazalas Earnest, M.D.'s National Provider Identifier (NPI) is 1609096148, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christi Lee Cazalas Earnest, M.D. located?
The NPPES record lists a practice address at 1533 Union Ave, Memphis, TN, 38104. Phone: (901) 320-6915. Providers update this record themselves, so call before visiting.
How can I verify Christi Lee Cazalas Earnest, M.D.'s license?
NPPES lists Tennessee license number 47922, 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 Christi Lee Cazalas Earnest, M.D. prescribe under Medicare Part D?
In 2024, Christi Lee Cazalas Earnest, M.D. had 4,538 Medicare Part D claims for 451 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.