Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Paul D Granoff, M.D.
Pediatrics Physician in Oswego, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861445033
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Registry record
Entity type Individual (Type 1)
Name Dr. Paul D Granoff
Credential M.D.
Sex Male
Practice address 4789 Route 71, Oswego, IL, 60543
Phone (630) 898-5969
Fax (630) 898-5837
Enumeration date May 18, 2006
Last updated in NPPES Jul 7, 2017
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036-040569 (IL) Primary
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 |
|---|---|---|---|
| 0360405691 | 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 Paul Granoff practice?
The practice location on file with NPPES is in Oswego, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Paul Granoff?
The National Provider Identifier (NPI) for Paul Granoff is 1861445033, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jennifer Kurka Family Medicine Physician · Oswego, IL NPI 1245308873 Rush-Copley Medical Group Pediatrics Physician · Oswego, IL NPI 1629265764 Rush-Copley Medical Group, Nfp Obstetrics & Gynecology Physician · Oswego, IL NPI 1508055351 Parul Bhatt Pediatrics Physician · Oswego, IL NPI 1427234426 Cassia Zarzuela Pediatrics Physician · Oswego, IL NPI 1700012713 Nicole Keller Pediatrics Physician · Oswego, IL NPI 1316214240 Virginia Hathcock Nurse Practitioner · Oswego, IL NPI 1497020234 Nicole Marks Family Nurse Practitioner · Oswego, IL NPI 1477952729
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-07.