Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nida B Blankas Hernaez, MD
Pediatrics Physician in Niles, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942357371
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Registry record
Entity type Individual (Type 1)
Name Dr. Nida B Blankas Hernaez
Credential MD
Sex Female
Practice address 241 Golf Mill Center, Ste 200, Niles, IL, 60714
Phone (847) 297-4688
Fax (847) 297-4668
Enumeration date Jan 5, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036083674 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nida Blankas Hernaez?
Nida Blankas Hernaez is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Lisa Ditchek Psychologist · Niles, IL NPI 1548220866 Shirley Craven Clinical Social Worker · Niles, IL NPI 1144332248 Jorge Aliaga, M.D.,S.C. Gastroenterology Physician · Niles, IL NPI 1366545857 Connie Simons Psychologist · Niles, IL NPI 1700964673 Luksan Mathew Chiropractor · Niles, IL NPI 1689753592 Hovig Vartanian Chiropractor · Niles, IL NPI 1215016134 North Shore Physical Medicine Chiropractor · Niles, IL NPI 1588743405 Steven Paul Chiropractor · Niles, IL NPI 1639258445
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.