Sandra Vazquez Diaz, M.D.
Pediatric Endocrinology Physician · Toledo, OH
Sandra Vazquez Diaz, M.D. is a pediatric endocrinology physician with a practice address in Toledo, Ohio, and NPI 1194110023, issued on Mar 28, 2015. Check the license (Ohio 35.142948, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Sandra Vazquez Diaz
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License numbers
- 35.142948 OH
MT216252 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 W Central Ave Ste 100A, Toledo, OH 43606
- Phone
- (419) 291-8400
- Enumerated
- Mar 28, 2015
- Record last updated
- Nov 3, 2023
- Fax
- (419) 291-8405
- Medicare enrollment
- Enrolled (PECOS I20210923003456); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 104 in Ohio → Look up another NPI →
Also registered at 2100 W Central Ave Ste 100A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Beatty, APRN, CPNP-PCPediatric Nurse Practitioner1053250258
- Natalie Marienthal, MSN, APRN, FNP-CFamily Nurse Practitioner1003653734
Verify Sandra Vazquez Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.142948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $653.24
38 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 931 providers of this specialty with any payment received $4,382.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Promedica Children's SpecialistsToledo, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra Vazquez Diaz among 104 pediatric endocrinology physician records in Ohio
Sandra Vazquez Diaz, M.D. is one of 104 pediatric endocrinology physician records with a practice address in Ohio. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2013 · median 2005 among the 50 with a school on file
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Ohio
There are 104 pediatric endocrinology physician records in Ohio.
All 104 in Ohio → Every provider in Toledo → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Loyal Coshway, MDToledo, OH 436061952531550
- Paul Delamater, MDToledo, OH 436061104823210
- James Horner, MDToledo, OH 436081801881602
- Gamal Mashali, MDToledo, OH 436081780237933
- Parul Patel, MDToledo, OH 436081942488747
- Lindsey Rauch, MDToledo, OH 436081295852739
- Jennifer Dyer, MDColumbus, OH 432351932121480
- Rolando Lozano, MDColumbus, OH 432351033226014
Common questions
What is Sandra Vazquez Diaz, M.D.'s NPI number?
Sandra Vazquez Diaz, M.D.'s National Provider Identifier (NPI) is 1194110023, issued on Mar 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Vazquez Diaz, M.D. located?
The NPPES record lists a practice address at 2100 W Central Ave Ste 100A, Toledo, OH, 43606. Phone: (419) 291-8400. Providers update this record themselves, so call before visiting.
How can I verify Sandra Vazquez Diaz, M.D.'s license?
NPPES lists Ohio license number 35.142948, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. 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.
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.