NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nelson L Sang, MD

Internal Medicine Physician in Melbourne, FL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578547154

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Nelson L Sang
Credential MD
Sex Male
Practice address 1223 Gateway Dr Ste 1b, Melbourne, FL, 32901
Phone (321) 312-3325
Fax (321) 409-1786
Enumeration date Dec 6, 2005
Last updated in NPPES Mar 19, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME71582 (FL) 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
250850800 Medicaid FL -
32234 Other FL BCBS
32234Y Other FL FL MEDICARE
P00292634 Other FL RR MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Nelson Sang's NPI record?
Cross-check NPI 1578547154 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578547154 active?
Yes, as of the latest NPPES snapshot, NPI 1578547154 is active (record last updated 2020-03-19).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-19.