Alexander Benjamin Blum, M.D.
Pediatrics Physician · New York, NY
Alexander Benjamin Blum, M.D. is a pediatrics physician with a practice address in New York, New York, and NPI 1346449121, issued on Jul 12, 2007. Check the license on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alexander Benjamin Blum
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A99341 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1425 Madison Ave, New York, NY 10029
- Phone
- (212) 659-9589
- Enumerated
- Jul 12, 2007
- Record last updated
- May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1425 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Roy Bachar, M.D.Psychiatry Physician1508027715
- Sydney Carvino, LCSWSocial Worker1982324752
Verify Alexander Benjamin Blum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,005 pediatrics physician records list a practice address in New York
They are 1,005 of the 98,468 NPPES records with a practice address in New York, and 5,795 pediatrics physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,005 in New York → All 5,795 in New York → Every provider in New York →
Other pediatrics physician records in New York
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- Jacobo AbadiBronx, NY1710064001
- Thomas Abbamont, MDCamillus, NY1922199389
- Hamza Abbasi, MDNiagara Falls, NY1083099501
- Gary Abberbock, MDBrooklyn, NY1114931789
- Michael Abbey-Mensah, M.DBrooklyn, NY1497853451
- Ann Marie Abbondante, M.D.Staten Island, NY1558334433
- Jake AbbuhlAlbany, NY1114504313
Common questions
What is Alexander Benjamin Blum, M.D.'s NPI number?
Alexander Benjamin Blum, M.D.'s National Provider Identifier (NPI) is 1346449121, issued on Jul 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Benjamin Blum, M.D. located?
The NPPES record lists a practice address at 1425 Madison Ave, New York, NY, 10029. Phone: (212) 659-9589. Providers update this record themselves, so call before visiting.
How can I verify Alexander Benjamin Blum, M.D.'s license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. 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. 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.