Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Elliott Clark, MD
Specialist in Altamonte Springs, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851326219
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Registry record
Entity type Individual (Type 1)
Name Dr. James Elliott Clark
Credential MD
Sex Male
Practice address 475 Osceola St, Suite 1200, Altamonte Springs, FL, 32701
Phone (407) 339-9500
Fax (407) 339-2266
Enumeration date Jul 12, 2006
Last updated in NPPES May 9, 2008
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 |
|---|---|---|---|
| 045664100 | Medicaid | FL | - |
| 2153489 | Other | FL | AETNA PROVIDER ID# |
| 07-00018 | Other | FL | UHC PROVIDER ID# |
| 47361 | Other | FL | BC/BS PROVIDER ID# |
| 592438966 | Other | FL | TAX IDENTIFICATION NUMBER |
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 James Clark practice?
The practice location on file with NPPES is in Altamonte Springs, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Clark?
The National Provider Identifier (NPI) for James Clark is 1851326219, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Raymond Bernstein Specialist · Altamonte Springs, FL NPI 1306835822 Wayne Soven Pediatrics Physician · Altamonte Springs, FL NPI 1386604833 Edward Zissman Pediatrics Physician · Altamonte Springs, FL NPI 1851351498 Altamonte Pediatric Associates Pediatrics Physician · Altamonte Springs, FL NPI 1669432134 Janet Belton Pediatrics Physician · Altamonte Springs, FL NPI 1518927078 Brian Harris Pediatrics Physician · Altamonte Springs, FL NPI 1295796332 Kristina Williams Pediatric Nurse Practitioner · Altamonte Springs, FL NPI 1750415584 Kerry Mullen Pediatric Nurse Practitioner · Altamonte Springs, FL NPI 1104941483
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-09.