Lauren Eleanor Tarbox, M.D.
Nephrology Physician · San Antonio, TX
Lauren Eleanor Tarbox, M.D. is a nephrology physician with a practice address in San Antonio, Texas, and NPI 1154580223, issued on Jun 4, 2008. Check the license (Texas N9653, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lauren Eleanor Tarbox
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- N9653 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4511 NW Loop 410, San Antonio, TX 78229
- Phone
- (210) 614-7900
- Enumerated
- Jun 4, 2008
- Record last updated
- Jul 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (210) 615-1211
- Medicaid ID
- 281456803 TX
- Medicare enrollment
- Enrolled (PECOS I20110623000151); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4511 NW Loop 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pavan Devulapally, MDNephrology Physician1306085477
- Christine Gear, MDNephrology Physician1730360025
- Naushad Zafar, M.D.Nephrology Physician1396729083
Verify Lauren Eleanor Tarbox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N9653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average nephrology physician in 2024
1,485 Medicare Part D claims for 270 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Farxiga220 claims
- Furosemide124 claims
- Nifedipine Er114 claims
- Sevelamer Carbonate89 claims
- Losartan Potassium86 claims
- Lokelma76 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.
Industry payments in 2024: $7,055.61
104 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- M Reza Mizani MD PALive Oak, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
Other nephrology physician records in Texas
- Bernardino Abaya, M.D.Houston, TX1740262013
- Aisha Abbasi, MDConroe, TX1942837570
- Abdul Abdellatif, M.D.Webster, TX1164560595
- Dina Abdelwahab, MDDallas, TX1801050208
- Mohammed Abdulaziz, MDLaredo, TX1881009215
- Muhammad Abdullah, MDSan Antonio, TX1154614832
- Nashila Abdulrahim, DODallas, TX1659665180
- Mai Abouelsaad, M.D.Houston, TX1790168086
- Fadi Abouzahr, MDSan Antonio, TX1982695896
- Koshy Abraham, MDFort Worth, TX1780658559
Common questions
What is Lauren Eleanor Tarbox, M.D.'s NPI number?
Lauren Eleanor Tarbox, M.D.'s National Provider Identifier (NPI) is 1154580223, issued on Jun 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Eleanor Tarbox, M.D. located?
The NPPES record lists a practice address at 4511 NW Loop 410, San Antonio, TX, 78229. Phone: (210) 614-7900. Providers update this record themselves, so call before visiting.
How can I verify Lauren Eleanor Tarbox, M.D.'s license?
NPPES lists Texas license number N9653, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lauren Eleanor Tarbox, M.D. prescribe under Medicare Part D?
In 2024, Lauren Eleanor Tarbox, M.D. had 1,485 Medicare Part D claims for 270 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.