MARILYN R WARREN (RN, CNS, RXS) – Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist, NPI 1477569473

Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist

MARILYN R WARREN (RN, CNS, RXS) is a healthcare provider. based in Buena vista, Colorado. specializing in Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist. They hold the professional credentials RN, CNS, RXS. They hold a License No. RN29972 (MT). The NPI Number for MARILYN R WARREN (RN, CNS, RXS) is 1477569473

Main info

Female

Sole Proprietor

24 Years Of Experience

Name

MARILYN R WARREN (RN, CNS, RXS)

NPI

1477569473

Phone

(719) 539-6502

Address

28374 COUNTY ROAD 317

Enumeration Date

31 July 2006

Last Update Date

3 January 2020

Doctor Profile

Medical School Name

OTHER

Secondary Phone

7195396502

Graduation Year

2002 (24 years ago)

PAC ID

3577561869

Group Practice PAC ID

0042102733

Professional Enrollment ID

I20110124001242

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience76

Completeness75

Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for MARILYN R WARREN (RN, CNS, RXS)

317, County Road, Truesdale, Buena Vista County, Iowa, 50592, United States
BUENA VISTA, CO 812119158
Phone: (719) 539-6502
Fax: (719) 539-3988
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCS	Description	Services	Beneficiaries	Medicare allowed
99214	Established patient office or other outpatient visit, 30-39 minutes	22	11	$0

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Insurance plans in this area (ZIP 81211)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 0042102733View full group profile

Name	Specialty	State
TERESA A. HOSKINS	-	CO
KIMBERLY KING (LCSW)	-	CO
KARLY BZALEL (LCSW)	Clinical Social Worker	CO
JULIE ANN BAINBRIDGE (PMHNP-BC)	Nurse Practitioner	CO
RAJANI KOLLIKARA (AAS, RN, PMHNP)	Nurse Practitioner	CO
SARAH GOOD	-	CO
JULIE ZAVAGE	-	PA
ROBIN BANGASSER BENTLEY (FNP-C)	Nurse Practitioner	CO
KYLE J. LASSITER (L.P.C.)	Mental Health Counselor	CO
CONNY HEISCHKEL (LCSW)	-	CO

Reviews

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Frequently asked questions

How is MARILYN R WARREN (RN, CNS, RXS) identified in CMS data?

CMS-hosted NPPES data lists MARILYN R WARREN (RN, CNS, RXS) with NPI 1477569473.

Can I rely on MARILYN R WARREN (RN, CNS, RXS) being an active provider?

As of the registry snapshot, MARILYN R WARREN (RN, CNS, RXS) is marked active.

What healthcare role does MARILYN R WARREN (RN, CNS, RXS) hold?

Scheduling teams often label MARILYN R WARREN (RN, CNS, RXS) under Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist. Clinical services aligned with this taxonomy classification.

What address line appears for MARILYN R WARREN (RN, CNS, RXS)?

MARILYN R WARREN (RN, CNS, RXS)'s geographic hint is Buena Vista, Colorado in our summary view.

Is specialty guaranteed by NPI alone?

Taxonomy selections describe intent; scope of practice still follows state law.