Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darrell Demartino, FNP-BC, RN, EMT-P

Acute Care Nurse Practitioner in Bridgeton, MO · enumerated 2015 · practices at William Wang LLC.

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

National Provider Identifier

1669862348

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Darrell Demartino

Credential FNP-BC, RN, EMT-P

Sex Male

Practice address 12303 Depaul Drive, Bridgeton, MO, 63044

Phone (517) 242-1705

Enumeration date Feb 2, 2015

Last updated in NPPES Feb 13, 2018

Taxonomy & licenses

146L00000X Paramedic Emergency Medical Service Providers · License P-20168 (MO) Secondary

146L00000X Paramedic Emergency Medical Service Providers · License 3201009993 (MI) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 4704274228 (MI) Secondary

163WE0003X Emergency Registered Nurse Nursing Service Providers · License 2016044503 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2017002498 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704274228 (MI) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2017002497 (MO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

What is the NPI number for Darrell Demartino?

The National Provider Identifier (NPI) for Darrell Demartino is 1669862348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Darrell Demartino practice?

The practice location on file with NPPES is in Bridgeton, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Sameer Rana Critical Care Medicine (Internal Medicine) Physician · Bridgeton, MO NPI 1386642320 Soon Kim Anesthesiology Physician · Bridgeton, MO NPI 1396735551 Judy Lohrer Certified Registered Nurse Anesthetist · Bridgeton, MO NPI 1285624346 Gary Clark Registered Nurse · Bridgeton, MO NPI 1063493468 Elisabeth Babb Hospitalist Physician · Bridgeton, MO NPI 1922071711 Mary Gorman Critical Care Medicine (Internal Medicine) Physician · Bridgeton, MO NPI 1972576775 Francis Ntimba Critical Care Medicine (Internal Medicine) Physician · Bridgeton, MO NPI 1922071729 John Schwent Emergency Medicine Physician · Bridgeton, MO NPI 1790743029

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-13.