Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark W. Phillips, ARNP
Nurse Practitioner in Sarasota, FL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639699663
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Registry record
Entity type Individual (Type 1)
Name Mark W. Phillips
Credential ARNP
Sex Male
Practice address 1 S School Ave Ste 200, Sarasota, FL, 34237
Phone (941) 309-7000
Fax (403) 088-5089
Enumeration date Jun 21, 2017
Last updated in NPPES Jul 3, 2018
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 105878 (OK) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP9475085 (FL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9475085 | Other | FL | ARNP LICENSE |
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
Where does Mark Phillips practice?
The practice location on file with NPPES is in Sarasota, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Phillips?
The National Provider Identifier (NPI) for Mark Phillips is 1639699663, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-03.