Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel Anjin Hidaka, M.D.

Internal Medicine Physician in Glenview, IL · enumerated 2008 · practices at Harper Health Glenview, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215190764

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel Anjin Hidaka

Credential M.D.

Sex Male

Practice address 2501 Compass Rd Ste 140, Glenview, IL, 60026

Phone (855) 947-7371

Fax (312) 284-4124

Enumeration date Jul 4, 2008

Last updated in NPPES Jul 15, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036122562 (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
036122562	Other	IL	BCBS
036122562	Medicaid	IL	-
909980006	Other	IL	MEDICARE PTAN

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.

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Frequently asked questions

What specialty is Daniel Hidaka?

Daniel Hidaka is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Harper Health Glenview, Pllc Primary Care Clinic/Center · Glenview, IL NPI 1346901832

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-15.