NPPES file of Aug 9, 2026

Kenneth L. Toppell, M.D.

Pulmonary Disease Physician · Houston, TX

Kenneth L. Toppell, M.D. is a pulmonary disease physician with a practice address in Houston, Texas, and NPI 1386626695, issued on Nov 14, 2005. Check the license (Texas E4102, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386626695
Name
Kenneth L. Toppell
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
E4102 TX
Self-reported in NPPES; status is on the state search
Practice location
1213 Hermann Dr, Houston, TX 77004
Phone
(713) 524-3900
Enumerated
Nov 14, 2005
Record last updated
Jul 13, 2026
Fax
(713) 527-8356
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →

Also registered at 1213 Hermann Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Melba Adams, DDSPeriodontics1649326620
  2. Kelley Arcement, CPNPPediatric Nurse Practitioner1174983506
  3. Byron Bohnn, MDDiagnostic Radiology Physician1295723732
  4. Juan Botto, M.D.Pulmonary Disease Physician1457333775
  5. Dana Brown, MDPediatrics Physician1700221264
  6. Gaston Casillas, M.D.Surgery Physician1407807886

Verify Kenneth L. Toppell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license E4102    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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94% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

79 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.

  1. Kenneth Toppell79
  2. Specialty average1,425

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.

Kenneth L. Toppell among 967 pulmonary disease physician records in Texas

Kenneth L. Toppell, M.D. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 84% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileNo · 80% of these records are
  • Record last updated2026 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Texas

There are 967 pulmonary disease physician records in Texas.

All 967 in Texas → Every provider in Houston → Pulmonary Disease Physician nationwide →

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Juan Botto, M.D.Houston, TX 770041457333775
  2. Martin Kaplan, M.D.Houston, TX 770041588640171
  3. Amelia Ng, MDHouston, TX 770041982717526
  4. Thinh Vo, MDHouston, TX 770041043251044
  5. Anurag Agrawal, MDHouston, TX 770051235373481
  6. Louis Roddy, MDHouston, TX 770021457415218
  7. Nelda Wray, MDHouston, TX 770021447507538
  8. Juan Barriga, M.D.Houston, TX 770081578520698

Common questions

What is Kenneth L. Toppell, M.D.'s NPI number?

Kenneth L. Toppell, M.D.'s National Provider Identifier (NPI) is 1386626695, issued on Nov 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth L. Toppell, M.D. located?

The NPPES record lists a practice address at 1213 Hermann Dr, Houston, TX, 77004. Phone: (713) 524-3900. Providers update this record themselves, so call before visiting.

How can I verify Kenneth L. Toppell, M.D.'s license?

NPPES lists Texas license number E4102, 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 Kenneth L. Toppell, M.D. prescribe under Medicare Part D?

In 2024, Kenneth L. Toppell, M.D. had 79 Medicare Part D claims; the average among pulmonary disease physician prescribers was 1,425. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.