Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark D Malone, PA
Physician Assistant in Longmont, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164456984
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark D Malone
Credential PA
Sex Male
Practice address 1925 Mountain View Ave, Longmont, CO, 80501
Phone (303) 776-1234
Enumeration date Jul 10, 2006
Last updated in NPPES Oct 25, 2016
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.0002005 (CO) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 72328541 | Medicaid | CO | - |
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 Mark Malone?
The National Provider Identifier (NPI) for Mark Malone is 1164456984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Malone practice?
The practice location on file with NPPES is in Longmont, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Amy Johnson Obstetrics & Gynecology Physician · Longmont, CO NPI 1275538555 Eva Gill Infectious Disease Physician · Longmont, CO NPI 1376548693 Heather Keene Obstetrics & Gynecology Physician · Longmont, CO NPI 1184629461 Peter Bachmann Dermatology Physician · Longmont, CO NPI 1992702161 Ann Martin Obstetrics & Gynecology Physician · Longmont, CO NPI 1891792594 Kari Schoenwald Physician Assistant · Longmont, CO NPI 1962400705 Sylvia Fibich Advanced Practice Midwife · Longmont, CO NPI 1265421127 Sheri Williams Advanced Practice Midwife · Longmont, CO NPI 1558359497
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-25.