Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Richard Mast Reinhard III, MD
Pediatrics Physician in Chicago, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982606497
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Registry record
Entity type Individual (Type 1)
Name Richard Mast Reinhard III
Credential MD
Sex Male
Practice address 1276 N Clybourn Ave, Chicago, IL, 60610
Phone (312) 337-1073
Fax (312) 337-7616
Enumeration date Aug 15, 2005
Last updated in NPPES Feb 26, 2024
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036.168144 (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 |
|---|---|---|---|
| 136436001 | Medicaid | AR | - |
| 18311000000 | Other | AR | QUALCHOICE NUMBER |
| 5L125 | Other | AR | BLUE CROSS NUMBER |
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 Richard Reinhard?
Richard Reinhard 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 → Near North Health Service Corporation Federally Qualified Health Center (FQHC) · Chicago, IL NPI 1821079088 Timothy Long Internal Medicine Physician · Chicago, IL NPI 1528081239 Anthony Mckitty Internal Medicine Physician · Chicago, IL NPI 1396750790 Rayna Joseph Specialist · Chicago, IL NPI 1326058736 Leela Jain Pediatrics Physician · Chicago, IL NPI 1063524502 Mary Brow Nurse Practitioner · Chicago, IL NPI 1619077559 Syeda Shariff Family Medicine Physician · Chicago, IL NPI 1205935277 Abigail Pike Advanced Practice Midwife · Chicago, IL NPI 1427142777
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.