Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Javier Marcilla, PHARM.D., PH.C, RPH
Pharmacist in Roswell, NM · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851373849
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Registry record
Entity type Individual (Type 1)
Name Dr. James Javier Marcilla
Credential PHARM.D., PH.C, RPH
Sex Male
Practice address 1204 N Pennsylvania Ave, Roswell, NM, 88201
Phone (505) 317-5783
Enumeration date Nov 16, 2005
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
1835N1003X Nutrition Support Pharmacist Pharmacy Service Providers · License RP0006782 (NM) Secondary
1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License RP00006782 (NM) Secondary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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.
Frequently asked questions
Where does James Marcilla practice?
The practice location on file with NPPES is in Roswell, NM. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Marcilla?
The National Provider Identifier (NPI) for James Marcilla is 1851373849, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.