Warren Erick Redfearn, DO
Internal Medicine Physician · Pearland, TX
Warren Erick Redfearn, DO is an internal medicine physician with a practice address in Pearland, Texas, and NPI 1912361015, issued on Apr 5, 2016. Check the license (Texas R9671, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Warren Erick Redfearn
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R9671 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2515 Business Center Dr, Pearland, TX 77584
- Phone
- (713) 442-7200
- Enumerated
- Apr 5, 2016
- Record last updated
- Oct 20, 2022
- Medicare enrollment
- Enrolled (PECOS I20190627000525); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2515 Business Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tami Andrus, FNP-CNurse Practitioner1134620909
- Krishna ArmstrongPharmacist1790472652
- Raman Bamidele, MDInternal Medicine Physician1760048292
- Robert Blumenthal, FNP-BCPrimary Care Nurse Practitioner1992281711
- Ariel BrownPharmacist1770250466
- Anh Cacciatore, MDInternal Medicine Physician1174553895
Verify Warren Erick Redfearn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R9671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average internal medicine physician in 2024
3,901 Medicare Part D claims for 466 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 122 claims were for opioids.
Most prescribed
- Atorvastatin Calcium258 claims
- Amlodipine Besylate200 claims
- Omeprazole137 claims
- Losartan Potassium124 claims
- Gabapentin121 claims
- Metformin Hcl112 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
- Kelsey-Seybold Medical Group, PLLCPearland, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Warren Erick Redfearn among 9,175 internal medicine physician records in Texas
Warren Erick Redfearn, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 internal medicine physician records list a practice address in Pearland
They are 34 of the 3,024 NPPES records with a practice address in Pearland, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Pearland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yolanda Ajala, MDPearland, TX 775841619164852
- Absar Ali, MDPearland, TX 775841720184187
- Vishalakshmi Batchu, M.D.Pearland, TX 775841477786754
- Anh Cacciatore, MDPearland, TX 775841174553895
- Steffanie Campbell, M.D.Pearland, TX 775841962669267
- Andrew Caruso, M.D.Pearland, TX 775841992935613
- Cherice Conley-Harvey, MDPearland, TX 775841831120880
- Martha Gerteisen, M.D.Pearland, TX 775841942297536
Common questions
What is Warren Erick Redfearn, DO's NPI number?
Warren Erick Redfearn, DO's National Provider Identifier (NPI) is 1912361015, issued on Apr 5, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Warren Erick Redfearn, DO located?
The NPPES record lists a practice address at 2515 Business Center Dr, Pearland, TX, 77584. Phone: (713) 442-7200. Providers update this record themselves, so call before visiting.
How can I verify Warren Erick Redfearn, DO's license?
NPPES lists Texas license number R9671, 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 Warren Erick Redfearn, DO prescribe under Medicare Part D?
In 2024, Warren Erick Redfearn, DO had 3,901 Medicare Part D claims for 466 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.