Delia M. Vazquez, MD
Pediatric Endocrinology Physician · Ann Arbor, MI
Delia M. Vazquez, MD is a pediatric endocrinology physician with a practice address in Ann Arbor, Michigan, and NPI 1457367625, issued on Jul 31, 2006. Check the license (Michigan 4301403331, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Delia M. Vazquez
- Credential
- MD
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 4301403331 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-4000
- Enumerated
- Jul 31, 2006
- Record last updated
- Dec 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 1907023 MI
- Medicare enrollment
- Enrolled (PECOS I20090501000220); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 51 in Michigan → Look up another NPI →
Also registered at 1500 E Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Delia M. Vazquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301403331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average pediatric endocrinology physician in 2024
23 Medicare Part D claims, against an average of 105 among the 386 providers of this specialty who prescribed in Part D.
Most prescribed
- Ultra-Fine Nano Pen Needle12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Delia M. Vazquez among 51 pediatric endocrinology physician records in Michigan
Delia M. Vazquez, MD is one of 51 pediatric endocrinology physician records with a practice address in Michigan. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 53% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1982 · median 2003 among the 17 with a school on file
- Record last updated2019 · 69% 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 Michigan 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 Michigan
There are 51 pediatric endocrinology physician records in Michigan.
All 51 in Michigan → Every provider in Ann Arbor → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Ming Chen, MDAnn Arbor, MI 481091962418145
- Nellie Hani, M.D.Ann Arbor, MI 481091205368107
- Grace Hendrix, MDAnn Arbor, MI 481091104358936
- Nancy Hopwood, MDAnn Arbor, MI 481091386658474
- Josephine Kasa-Vubu, MDAnn Arbor, MI 481091649284761
- Joyce Lee, MDAnn Arbor, MI 481091104836725
- Ram Menon, MDAnn Arbor, MI 481091649284860
- David Olson, MDAnn Arbor, MI 481091831268283
Common questions
What is Delia M. Vazquez, MD's NPI number?
Delia M. Vazquez, MD's National Provider Identifier (NPI) is 1457367625, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Delia M. Vazquez, MD located?
The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.
How can I verify Delia M. Vazquez, MD's license?
NPPES lists Michigan license number 4301403331, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Delia M. Vazquez, MD prescribe under Medicare Part D?
In 2024, Delia M. Vazquez, MD had 23 Medicare Part D claims; the average among pediatric endocrinology physician prescribers was 105. Part D covers Medicare prescriptions 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. 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.