Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert Krenzer, MD
Neurology Physician in Palm Bay, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215910047
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Registry record
Entity type Individual (Type 1)
Name Robert Krenzer
Credential MD
Sex Male
Practice address 1425 Malabar Rd Ne, Palm Bay, FL, 32907
Phone (321) 434-8078
Enumeration date Nov 25, 2005
Last updated in NPPES Mar 4, 2024
Taxonomy & licenses
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License ME88699 (FL) Secondary
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 |
|---|---|---|---|
| 81678 | Other | FL | BLUE CROSS BLUE SHIELD |
| 014198900 | Medicaid | FL | - |
| 5943218 | Other | FL | AETNA |
| 81678X | Other | FL | MEDICARE |
| 3365222 | Other | FL | AETNA |
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 Robert Krenzer?
Robert Krenzer 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-04.