Caroline Johnson, MD
Nephrology Physician · Temple, TX
Caroline Johnson, MD is a nephrology physician with a practice address in Temple, Texas, and NPI 1124249552, issued on May 2, 2007. Check the license (Texas R4403, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Caroline Johnson
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- R4403 TX
42099 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2601 Thornton LN, Temple, TX 76502
- Phone
- (254) 724-6622
- Enumerated
- May 2, 2007
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 2601 Thornton LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tanu Duggal, M.D.Nephrology Physician1063709855
- Frank FelixFoot & Ankle Surgery Podiatrist1245898071
- Imtiyaz Hakeem, MDNephrology Physician1548412372
- Karen Harcourt, DOFamily Medicine Physician1770591935
- Clifton Hayes, RDRegistered Dietitian1366880270
Verify Caroline Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R4403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Caroline Johnson among 1,159 nephrology physician records in Texas
Caroline Johnson, MD is one of 1,159 nephrology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 38% newer
- In a Medicare fileNo · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 82% of these records are
- Record last updated2018 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,159 in Texas → Every provider in Temple → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Tanu Duggal, M.D.Temple, TX 765021063709855
- Imtiyaz Hakeem, MDTemple, TX 765021548412372
- John Idoux, MDTemple, TX 765021548317332
- Tariq Shafi, MDTemple, TX 765021376693986
- Muhammad Haq, M.D.Temple, TX 765041144217605
- Abraham Rajan, MDTemple, TX 765041366425241
- Anantha Thallapureddy, M.D.,Temple, TX 765041376553263
- Luis Concepcion, M.D.Temple, TX 765081649239286
Common questions
What is Caroline Johnson, MD's NPI number?
Caroline Johnson, MD's National Provider Identifier (NPI) is 1124249552, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Johnson, MD located?
The NPPES record lists a practice address at 2601 Thornton LN, Temple, TX, 76502. Phone: (254) 724-6622. Providers update this record themselves, so call before visiting.
How can I verify Caroline Johnson, MD's license?
NPPES lists Texas license number R4403, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.