NPPES file of Aug 9, 2026

Lillian Milagros Diaz, M.A., CCC-SLP

Speech-Language Pathologist · Bayamon, PR

Lillian Milagros Diaz, M.A., CCC-SLP is a speech-language pathologist with a practice address in Bayamon, Puerto Rico, and NPI 1235393547, issued on Jul 16, 2008. Check the license (Puerto Rico 758, as entered in NPPES) with the Puerto Rico 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
1235393547
Name
Lillian Milagros Diaz
Credential
M.A., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
758 PR
Self-reported in NPPES; status is on the state search
Practice location
66 Calle Santa Cruz, Bayamon, PR 00961
Phone
(787) 461-8455
Enumerated
Jul 16, 2008
Record last updated
Jul 16, 2008 (not updated in 18 years: call before relying on the address or phone)
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.
Download card Updates feed

8 nearest speech-language pathologist records → All 1,169 in Puerto Rico → Look up another NPI →

Also registered at 66 Calle Santa Cruz

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

  1. Carlos Alvarez, M.D.Specialist1558445775
  2. Rafael Berrios-Marcano, M.D.Obstetrics & Gynecology Physician1861542243
  3. Enrique Bosch-Gonsalvez, M.D.Pediatrics Physician1053476507
  4. Mario Espinosa Garcia, MDPulmonary Disease Physician1083653141
  5. Judy Fernandez-Gallardo, M.D.Psychiatry Physician1205059573
  6. Zaida Fuxench Lopez, M.D.Rheumatology Physician1932200177

Verify Lillian Milagros Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 758    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 Puerto Rico 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Lillian Milagros Diaz among 1,169 speech-language pathologist records in Puerto Rico

Lillian Milagros Diaz, M.A., CCC-SLP is one of 1,169 speech-language pathologist records with a practice address in Puerto Rico. 1% 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 2008, is newer than 9% of them.

  • NPI issued2008 · 9% of these records are older, 88% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2008 · 51% 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 Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

70 speech-language pathologist records list a practice address in Bayamon

They are 70 of the 2,958 NPPES records with a practice address in Bayamon, and 1,169 speech-language pathologist records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,169 in Puerto Rico → Every provider in Bayamon → Speech-Language Pathologist nationwide →

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

  1. Marilu Alejandro-Marin, MSBayamon, PR 009611790262970
  2. Naomi ArtigasBayamon, PR 009611023565405
  3. Maria Basmeson, M.S. SLPBayamon, PR 009611457775637
  4. Yarlene Caraballo Lopez, SLPBayamon, PR 009611942769153
  5. Saudis Chinea, M.S.Bayamon, PR 009611700039567
  6. Diana Colacioppo-Saavedra, MSBayamon, PR 009611053562660
  7. Laura Jimenez Maldonado, MSPHLBayamon, PR 009611114893005
  8. Camille Latoni Guillermety, MS SLPBayamon, PR 009611841093630

Common questions

What is Lillian Milagros Diaz, M.A., CCC-SLP's NPI number?

Lillian Milagros Diaz, M.A., CCC-SLP's National Provider Identifier (NPI) is 1235393547, issued on Jul 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Lillian Milagros Diaz, M.A., CCC-SLP located?

The NPPES record lists a practice address at 66 Calle Santa Cruz, Bayamon, PR, 00961. Phone: (787) 461-8455. Providers update this record themselves, so call before visiting.

How can I verify Lillian Milagros Diaz, M.A., CCC-SLP's license?

NPPES lists Puerto Rico license number 758, as entered by the provider. Search the Puerto Rico 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.

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.