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Siglinda R Marlin, APN

Nurse Practitioner in Arvada, CO · enumerated 2005 · practices at Western Nephrology & Metabolic Bone Disease, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952301186

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Registry record

Entity type Individual (Type 1)
Name Siglinda R Marlin
Credential APN
Sex Female
Practice address 5265 Vance St Ste 200, Arvada, CO, 80002
Phone (303) 232-3366
Fax (303) 232-8734
Enumeration date Jul 29, 2005
Last updated in NPPES Aug 2, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 68125 (NM) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 202113214NP-PP (OR) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704381098 (MI) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 12502753-4405 (UT) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 850726 (NV) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2021039628 (MO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 70199 (ID) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP61245271 (WA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1078755 (TX) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0001298-C-NP (CO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0994672-NP (CO) Primary

Other identifiers

Identifier Type State Issuer
97627 Other FL MEDICARE PIN/GROUP

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.

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Frequently asked questions

What is the NPI number for Siglinda Marlin?
The National Provider Identifier (NPI) for Siglinda Marlin is 1952301186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Siglinda Marlin practice?
The practice location on file with NPPES is in Arvada, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-02.