NPPES file of Aug 9, 2026

Guadalupe Leticia Alvizo Tamayo

Speech-Language Pathologist · Reno, NV

Guadalupe Leticia Alvizo Tamayo is a speech-language pathologist with a practice address in Reno, Nevada, and NPI 1578123535, issued on Jun 20, 2019. Check the license (Nevada SP-2556, as entered in NPPES) with the Nevada board that licenses this profession; 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
1578123535
Name
Guadalupe Leticia Alvizo Tamayo
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
SP-2556 NV
Self-reported in NPPES; status is on the state search
Practice location
3700 Grant Dr, Reno, NV 89509
Phone
(775) 829-4700
Enumerated
Jun 20, 2019
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(775) 829-4710
Medicaid ID
235Z00000X NV
Medicare enrollment
Enrolled (PECOS I20220222000250); accepts Medicare assignment
Medical or professional school
University Of Nevada School Of Medicine, 2019
Telehealth
Offers telehealth (CMS)
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 3700 Grant Dr

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

  1. Jacob AbellOccupational Therapist1922656727
  2. Atalie BernsteinOccupational Therapist1154828499
  3. Julia Bolduc, OTR/LOccupational Therapist1619219615
  4. Katherine BottlesPhysical Therapist1477215804
  5. Casey Brumbach, OTR/LOccupational Therapist1891249058
  6. Katie Cowie, SLPSpeech-Language Pathologist1881977759

Verify Guadalupe Leticia Alvizo Tamayo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license SP-2556
    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
Find the Nevada license search

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Guadalupe Leticia Alvizo Tamayo among 903 speech-language pathologist records in Nevada

Guadalupe Leticia Alvizo Tamayo is one of 903 speech-language pathologist records with a practice address in Nevada. 4% 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 2019, is newer than 58% of them.

  • NPI issued2019 · 58% of these records are older, 37% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2019 · median 2018 among the 67 with a school on file
  • Record last updated2021 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

194 speech-language pathologist records list a practice address in Reno

They are 194 of the 11,565 NPPES records with a practice address in Reno, and 903 speech-language pathologist records in Nevada. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Kathryn Allen, CCC-SLPReno, NV 895091770850711
  2. Heather Areshenko, MS, CCC-SLP, CASReno, NV 895091003283292
  3. Erika Attwood, CCC-SLPReno, NV 895091124313960
  4. Lisa Barthel Rosa, MS, SLP, CCCReno, NV 895091992850630
  5. Michelle Christy, M.S., SLPReno, NV 895091558674473
  6. Katie Cowie, SLPReno, NV 895091881977759
  7. Bonnie Deach, MS, SLP,CCCReno, NV 895091457406142
  8. Kathleen Forderhase, M.S., CCC-SLPReno, NV 895091730480526

Common questions

What is Guadalupe Leticia Alvizo Tamayo's NPI number?

Guadalupe Leticia Alvizo Tamayo's National Provider Identifier (NPI) is 1578123535, issued on Jun 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Guadalupe Leticia Alvizo Tamayo located?

The NPPES record lists a practice address at 3700 Grant Dr, Reno, NV, 89509. Phone: (775) 829-4700. Providers update this record themselves, so call before visiting.

How can I verify Guadalupe Leticia Alvizo Tamayo's license?

NPPES lists Nevada license number SP-2556, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity 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. 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.