Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sam U Ho, M.D.
Neurology Physician in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851352272
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Registry record
Entity type Individual (Type 1)
Name Sam U Ho
Credential M.D.
Sex Male
Practice address 259 E Erie St Ste 1900, Chicago, IL, 60611
Phone (312) 695-7950
Fax (312) 695-5747
Enumeration date Mar 28, 2006
Last updated in NPPES Mar 2, 2019
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 036-049378 (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 |
|---|---|---|---|
| 130000480 | Other | - | RR MEDICARE |
| 216-09854-34 | Other | IL | BC/BS |
| R014672 | Other | - | CHAMPUS |
| 638431 | Other | IL | 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.
Frequently asked questions
What specialty is Sam Ho?
Sam Ho is registered in NPPES with the primary taxonomy of Neurology 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-02.