Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allen David Bloom, MD
Surgery Physician in Aurora, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851409387
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Registry record
Entity type Individual (Type 1)
Name Allen David Bloom
Credential MD
Sex Male
Practice address 2040 Ogden Ave, Suite 115, Aurora, IL, 60504
Phone (630) 585-0200
Fax (630) 585-7396
Enumeration date Aug 25, 2006
Last updated in NPPES Apr 8, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 036067856 | Medicaid | IL | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Allen Bloom practice?
The practice location on file with NPPES is in Aurora, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allen Bloom?
The National Provider Identifier (NPI) for Allen Bloom is 1851409387, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ellen Embry Obstetrics & Gynecology Physician · Aurora, IL NPI 1245226711 Tara Anderson Obstetrics & Gynecology Physician · Aurora, IL NPI 1891781035 Stephanie Simmons Obstetrics & Gynecology Physician · Aurora, IL NPI 1346236585 Robert Nudera Otolaryngology Physician · Aurora, IL NPI 1164418315 Julie Porter Nurse Practitioner · Aurora, IL NPI 1245226265 Marta Saj Obstetrics & Gynecology Physician · Aurora, IL NPI 1194707521 J Joo Colon & Rectal Surgery Physician · Aurora, IL NPI 1558337089 Kevin Kelly Neurological Surgery Physician · Aurora, IL NPI 1356305882
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-08.