Ivan E. Villamizar, MD
Pediatrics Physician · Baltimore, MD
Ivan E. Villamizar, MD is a pediatrics physician with a practice address in Baltimore, Maryland, and NPI 1235272949, issued on Feb 14, 2007. Check the license (Maryland P21293, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ivan E. Villamizar
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- P21293 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2401 W Belvedere Ave, Baltimore, MD 21215
- Phone
- (410) 601-5284
- Enumerated
- Feb 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Also registered at 2401 W Belvedere Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marcel Abouassaly, M.D.Student in an Organized Health Care Education/Training Program1992171722
- Albert Aboulafia, M.D.Orthopaedic Surgery Physician1447213608
- Monika Acharya, M.D.Psychiatry Physician1336406636
- David Adebayo, PA-CPhysician Assistant1487989323
- Monisola Adedeji, NPAcute Care Nurse Practitioner1598686156
- Samuel Adler, M.D.Psychiatry Physician1174586135
Verify Ivan E. Villamizar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license P21293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average pediatrics physician in 2024
28 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate14 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.
Ivan E. Villamizar among 1,842 pediatrics physician records in Maryland
Ivan E. Villamizar, MD is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 40% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
522 pediatrics physician records list a practice address in Baltimore
They are 522 of the 35,183 NPPES records with a practice address in Baltimore, and 1,842 pediatrics physician records in Maryland.
All 1,842 in Maryland → Every provider in Baltimore → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Frances Bird, M.DBaltimore, MD 212151386674018
- Gia Bradley, M.D.Baltimore, MD 212151083771174
- Tara Easley, M.D.Baltimore, MD 212151437197027
- Ioana Gheorghiu, M.D.Baltimore, MD 212151831140839
- George Halpin, M.D.Baltimore, MD 212151629029681
- Arethusa Kirk, MDBaltimore, MD 212151376607671
- Joanne Lanzo, M.D.Baltimore, MD 212151568400588
- Derrick Matthews, MDBaltimore, MD 212151528150612
Common questions
What is Ivan E. Villamizar, MD's NPI number?
Ivan E. Villamizar, MD's National Provider Identifier (NPI) is 1235272949, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ivan E. Villamizar, MD located?
The NPPES record lists a practice address at 2401 W Belvedere Ave, Baltimore, MD, 21215. Phone: (410) 601-5284. Providers update this record themselves, so call before visiting.
How can I verify Ivan E. Villamizar, MD's license?
NPPES lists Maryland license number P21293, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ivan E. Villamizar, MD prescribe under Medicare Part D?
In 2024, Ivan E. Villamizar, MD had 28 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.