Debbie E. Walcott, MD
Internal Medicine Physician · Houston, TX
Debbie E. Walcott, MD is an internal medicine physician with a practice address in Houston, Texas, and NPI 1023104213, issued on Oct 5, 2006. Check the license (Texas K1125, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Debbie E. Walcott
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- K1125 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2727 W Holcombe Blvd, Houston, TX 77025
- Phone
- (713) 442-0000
- Enumerated
- Oct 5, 2006
- Record last updated
- Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 104871201 TX
104871202 TX - Medicare enrollment
- Enrolled (PECOS I20040419000892); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2727 W Holcombe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kanza Abbas, M.D.Hematology & Oncology Physician1396065934
- Lena Abraham, CRNACertified Registered Nurse Anesthetist1780003053
- Amy AcostaPharmacist1154786838
- George Adesina, M.D.Cardiovascular Disease Physician1457642647
- Donald Aga, MDInternal Medicine Physician1093749103
- Fayyaz Ahmed, MDRheumatology Physician1669435996
Verify Debbie E. Walcott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K1125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,617 Medicare Part D claims for 659 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 273 claims were for opioids.
Most prescribed
- Atorvastatin Calcium714 claims
- Amlodipine Besylate523 claims
- Losartan Potassium289 claims
- Gabapentin288 claims
- Simvastatin258 claims
- Levothyroxine Sodium238 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, PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debbie E. Walcott among 9,175 internal medicine physician records in Texas
Debbie E. Walcott, MD 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1993 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 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).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Donald Aga, MDHouston, TX 770251093749103
- Shamoon Ahmed, M.D.Houston, TX 770251831138072
- Frank Ajatta, M.D.Houston, TX 770251851360705
- Rajkumar Alagugurusamy, MDHouston, TX 770251285652925
- Zhihao Dai, M.D.Houston, TX 770251134175565
- Fawzia Javed, MDHouston, TX 770251831120518
- Tony Lin, MDHouston, TX 770251689760969
- Trela Parker, MDHouston, TX 770251598851875
Common questions
What is Debbie E. Walcott, MD's NPI number?
Debbie E. Walcott, MD's National Provider Identifier (NPI) is 1023104213, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Debbie E. Walcott, MD located?
The NPPES record lists a practice address at 2727 W Holcombe Blvd, Houston, TX, 77025. Phone: (713) 442-0000. Providers update this record themselves, so call before visiting.
How can I verify Debbie E. Walcott, MD's license?
NPPES lists Texas license number K1125, 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 Debbie E. Walcott, MD prescribe under Medicare Part D?
In 2024, Debbie E. Walcott, MD had 8,617 Medicare Part D claims for 659 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.