Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Neal A Nirenberg, M.D.
Ophthalmology Physician in Mesa, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053482554
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Registry record
Entity type Individual (Type 1)
Name Dr. Neal A Nirenberg
Credential M.D.
Sex Male
Practice address 5620 E Broadway Rd, Mesa, AZ, 85206
Phone (480) 981-6111
Fax (480) 985-2426
Enumeration date Nov 13, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 1Z0841 | Other | AZ | HEALTHNET |
| CN9576 | Other | AZ | RR MEDICARE GROUP NUMBER |
| AZ210795 | Other | AZ | SECURE HORIZON BPHO |
| AZ0887960 | Other | AZ | BLUE CROSS BLUE SHIELD |
| 39600304 | Medicaid | AZ | - |
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 Neal Nirenberg?
Neal Nirenberg is registered in NPPES with the primary taxonomy of Ophthalmology 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
Browse all → Yuri Mckee Ophthalmology Physician · Mesa, AZ NPI 1154313989 Jonathan Kao Ophthalmology Physician · Mesa, AZ NPI 1295779684 Warren Hill Ophthalmology Physician · Mesa, AZ NPI 1104990506 East Valley Ophthalmology, Ltd Ophthalmology Physician · Mesa, AZ NPI 1598808636 East Valley Outpatient Surgery, LLC Ambulatory Surgical Clinic/Center · Mesa, AZ NPI 1851946875 Nora Kuby Optometrist · Mesa, AZ NPI 1578184164
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.