Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James William Demler, MD
Urology Physician in Arcadia, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336235258
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Registry record
Entity type Individual (Type 1)
Name Dr. James William Demler
Credential MD
Sex Male
Practice address 425 Nursing Home Dr, Arcadia, FL, 34266
Phone (863) 494-4474
Fax (863) 494-0439
Enumeration date Oct 5, 2006
Last updated in NPPES Apr 15, 2013
Taxonomy & licenses
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 |
|---|---|---|---|
| 340008150 | Other | - | MEDICARE RAILROAD |
| P102651 | Other | FL | OPTIMUM |
| 4605638 | Other | FL | AETNA |
| 8133042 | Other | FL | CIGNA |
| 213612 | Other | FL | UNIVERSAL |
| 67509100 | Medicaid | FL | - |
| 212111 | Other | FL | AVMED |
| P01051883 | Other | FL | RAILROAD MCR |
| P308033 | Other | FL | FREEDOM HEALTH |
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 is the NPI number for James Demler?
The National Provider Identifier (NPI) for James Demler is 1336235258, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Demler practice?
The practice location on file with NPPES is in Arcadia, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Arcadia Medical Associates PA Internal Medicine Physician · Arcadia, FL NPI 1891980215 Jennifer Alokeh Nurse Practitioner · Arcadia, FL NPI 1497998686 Rashmi Patel Physician Assistant · Arcadia, FL NPI 1508144163 Jennifer Sine Adult Health Nurse Practitioner · Arcadia, FL NPI 1831461839 Sharon Bennett Physical Therapist · Arcadia, FL NPI 1528481603 Jordan Panicco Foot & Ankle Surgery Podiatrist · Arcadia, FL NPI 1770998478 Altajars'S Consultant, Inc Cardiovascular Disease Physician · Arcadia, FL NPI 1609279918 John Fernandez Physical Therapist · Arcadia, FL NPI 1992198709
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-15.