NPPES file of Aug 9, 2026

Katherine Elizabeth Horton Altahif, MD

Hospice and Palliative Medicine (Family Medicine) Physician · Waco, TX

Katherine Elizabeth Horton Altahif, MD is a hospice and palliative medicine (family medicine) physician with a practice address in Waco, Texas, and NPI 1346777356, issued on May 22, 2017. Check the license (Texas S0691, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346777356
Name
Katherine Elizabeth Horton Altahif
Credential
MD
Primary taxonomy
Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
License number
S0691 TX
Self-reported in NPPES; status is on the state search
Practice location
100 Hillcrest Medical Blvd, Waco, TX 76712
Phone
(254) 202-2000
Enumerated
May 22, 2017
Record last updated
Jul 21, 2022
Fax
(254) 202-5651
Medicare enrollment
Enrolled (PECOS I20200922000405); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2017
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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Also registered at 100 Hillcrest Medical Blvd

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

  1. Cynthia AdamsCertified Registered Nurse Anesthetist1891932984
  2. Ronald AdcockCertified Registered Nurse Anesthetist1881708105
  3. Randolph Aguayo, APRN ACNPC-AGAcute Care Nurse Practitioner1174343685
  4. Miguel AguirreAnesthesiologist Assistant1215170584
  5. Jazbeen Ahmad, M.D.Internal Medicine Physician1740579903
  6. David Alexander, M.D.Surgery Physician1598745705

Verify Katherine Elizabeth Horton Altahif in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S0691    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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Bills Medicare through one group practice

  1. Hillcrest Physician ServicesWaco, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hospice and Palliative Medicine (Family Medicine) Physician providers in Texas

There are 79 hospice and palliative medicine (family medicine) physician records in Texas.

All 79 in Texas → Every provider in Waco →

Other hospice and palliative medicine (family medicine) physician records in Texas

  1. Stacy Abernathy, MDTyler, TX1346335593
  2. Ali Abouzia, M.D.Houston, TX1265752240
  3. Juan Becerra, M.D.El Paso, TX1679967640
  4. Edgar Carretero, M.D.San Antonio, TX1114180700
  5. Justin Chan, M. D.Grapevine, TX1962600650
  6. Yuchieh Chang, D.O.Houston, TX1063540904
  7. Phylliss Chappell, M.D.Houston, TX1689674699
  8. Sigy Chathanatt, DODallas, TX1346306347
  9. Becky ChoungHouston, TX1720729718
  10. Derek Chui, DODallas, TX1669903886

Common questions

What is Katherine Elizabeth Horton Altahif, MD's NPI number?

Katherine Elizabeth Horton Altahif, MD's National Provider Identifier (NPI) is 1346777356, issued on May 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Elizabeth Horton Altahif, MD located?

The NPPES record lists a practice address at 100 Hillcrest Medical Blvd, Waco, TX, 76712. Phone: (254) 202-2000. Providers update this record themselves, so call before visiting.

How can I verify Katherine Elizabeth Horton Altahif, MD's license?

NPPES lists Texas license number S0691, 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. 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.