NPPES file of Aug 9, 2026

Katherine Floyd Doane, M.D.

Pediatric Critical Care Medicine Physician · Houston, TX

Katherine Floyd Doane, M.D. is a pediatric critical care medicine physician with a practice address in Houston, Texas, and NPI 1962899047, issued on Apr 16, 2015. Check the license (Texas R7440, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1962899047
Name
Katherine Floyd Doane
Credential
M.D.
Primary taxonomy
Pediatric Critical Care Medicine Physician 2080P0203X
License numbers
R7440 TX
210214 NC
Self-reported in NPPES; status is on the state search
Practice location
6621 Fannin St, Houston, TX 77030
Phone
(832) 824-1000
Enumerated
Apr 16, 2015
Record last updated
Nov 19, 2025
Medicare enrollment
Enrolled (PECOS I20251015004215); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric critical care medicine physician records → All 373 in Texas → Look up another NPI →

Also registered at 6621 Fannin St

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

  1. Saify Abbasi, M.DNeonatal-Perinatal Medicine Physician1730219395
  2. Mohammad Abu Arja, MDPediatric Hematology & Oncology Physician1235626839
  3. Darlene Acorda, PNPPediatric Nurse Practitioner1982837340
  4. Lauren Adams, PA-CPhysician Assistant1821289265
  5. Adekunle Adesina, MD PHDAnatomic Pathology Physician1376599225
  6. Natasha Afonso, MD, MPHPediatric Critical Care Medicine Physician1487815007

Verify Katherine Floyd Doane in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R7440    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Katherine Floyd Doane among 373 pediatric critical care medicine physician records in Texas

Katherine Floyd Doane, M.D. is one of 373 pediatric critical care medicine physician records with a practice address in Texas. 39% 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 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 21% newer
  • In a Medicare fileNo · 39% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2015 · median 2009 among the 114 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0203X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Critical Care Medicine Physician providers in Texas

There are 373 pediatric critical care medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 373 in Texas → Every provider in Houston → Pediatric Critical Care Medicine Physician nationwide →

The 8 pediatric critical care medicine physician records with the nearest ZIP codes

  1. Kenneth Brady, M.D.Houston, TX 770301720170665
  2. Paul Checchia, MDHouston, TX 770301902822125
  3. Jose Cortes, M.D.Houston, TX 770301215036124
  4. Beatrize Cua, M.D.Houston, TX 770301780625566
  5. Alan Fields, M.D.Houston, TX 770301538253414
  6. Ikram Haque, MDHouston, TX 770301609897396
  7. Mary Mariscalco, MDHouston, TX 770301174603575
  8. Matthew Musick, MDHouston, TX 770301013018936

Common questions

What is Katherine Floyd Doane, M.D.'s NPI number?

Katherine Floyd Doane, M.D.'s National Provider Identifier (NPI) is 1962899047, issued on Apr 16, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Floyd Doane, M.D. located?

The NPPES record lists a practice address at 6621 Fannin St, Houston, TX, 77030. Phone: (832) 824-1000. Providers update this record themselves, so call before visiting.

How can I verify Katherine Floyd Doane, M.D.'s license?

NPPES lists Texas license number R7440, 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.

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.