Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erickson Uy Liwanag, MD
Hospitalist Physician in Reno, NV · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255539284
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Registry record
Entity type Individual (Type 1)
Name Erickson Uy Liwanag
Credential MD
Sex Male
Practice address 1155 Mill St, Reno, NV, 89502
Phone (775) 982-7878
Fax (775) 982-4196
Enumeration date Jul 11, 2007
Last updated in NPPES May 20, 2021
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 12872 (NV) 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 |
|---|---|---|---|
| 1255539284 | Medicaid | NV | - |
| 11933941 | Other | NV | CAQH |
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 Erickson Liwanag?
Erickson Liwanag is registered in NPPES with the primary taxonomy of Hospitalist 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 → Phyllis Ager Radiation Oncology Physician · Reno, NV NPI 1962405456 Reno Radiological Associates, Chartered Diagnostic Radiology Physician · Reno, NV NPI 1780680017 Timothy Koci Diagnostic Radiology Physician · Reno, NV NPI 1659377935 Robert Kenton Diagnostic Radiology Physician · Reno, NV NPI 1811993199 James Welch Diagnostic Radiology Physician · Reno, NV NPI 1689670986 Julie Locken Diagnostic Radiology Physician · Reno, NV NPI 1063418358 Mark Allgood Diagnostic Radiology Physician · Reno, NV NPI 1942206289 Richard Ardill Diagnostic Radiology Physician · Reno, NV NPI 1538165873
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-20.