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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARVELL DEMON GRANVILLE RN
NPI 1255207064
Registered Nurse - Psychiatric/Mental Health in Aurora, CO

Active since October 17, 2025
1290 S POTOMAC ST, AURORA, CO 80012(303) 617-2300 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Marvell Demon Granville Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARVELL DEMON GRANVILLE RN (NPI 1255207064) is an individual psychiatric/mental health provider in Aurora, Colorado, licensed in Alabama (1-189872) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1255207064
Entity TypeIndividualMale
Primary Taxonomy163WP0808X
Provider Legal NameMARVELL DEMON GRANVILLECredential: RN
Location Address1290 S POTOMAC STAurora, CO 80012-4524
Mailing Address1290 Chambers RdAurora, CO 80011-7117 · (303) 617-2300
Phone(303) 617-2300
Sole ProprietorNo
Enumeration DateOctober 17, 2025
Last NPPES UpdateOctober 1, 2026
NPPES CertifiedOctober 1, 2026
✔ NPI 1255207064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental HealthNursing Service Providers
Taxonomy Code163WP0808X
License✔ Licensed in AL · 1-189872
Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License 1-189872 (AL)
1290 S POTOMAC ST, Aurora, CO 80012
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TELMA CORDOVA MA., CAS, QMAP
Case Manager/Care Coordinator
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (720) 617-2300
MEAGAN HISSCOCK LCSW
Social Worker (Clinical)
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 617-2300
JACLYN ALEXANDER
Registered Nurse (Psychiatric/Mental Health)
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 617-2300
NICHOLAS AUGUST MILLER BA SOCIAL SCIENCES
Counselor (Addiction (Substance Use Disorder))
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 617-2300
ALLISON M WILSON
Counselor (Addiction (Substance Use Disorder))
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (720) 357-6877
STEVEN J ERICHSEN
Counselor (Addiction (Substance Use Disorder))
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 923-6888
DALIA SANDINO CRUZ
Registered Nurse (Psychiatric/Mental Health)
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (303) 617-2300
GARY ACKERT MA, LAC, MAC
Counselor (Professional)
1290 S POTOMAC ST
AURORA, CO 80012
Arapahoe County (815) 302-3623

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marvell Granville's NPI number?

The NPI number for Marvell Granville is 1255207064. It was assigned to this individual provider in the NPPES registry on October 17, 2025.

Where is Marvell Granville located?

Marvell Granville practices at 1290 S Potomac St, Aurora, CO 80012. The listed phone number is (303) 617-2300.

What is Marvell Granville's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, with taxonomy code 163WP0808X.

When was this NPI record last updated?

The NPPES record for Marvell Granville was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.