2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1457833568 PMHNP-BC, APRN
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LISA DASHNAW STILES, PMHNP-BC, APRN

Psychiatric/Mental Health Registered Nurse in FORT COLLINS, Colorado. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
266
Medicare Part D claims · Psychiatric/Mental Health Registered Nurse avg: 893
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LISA DASHNAW STILES, PMHNP-BC, APRN is a Psychiatric/Mental Health Registered Nurse ([object Object]) practicing in FORT COLLINS, Colorado with a Medicare Part D prescribing footprint of 266 claims — 13% brand-name prescribing .

What stands out: LISA DASHNAW STILES, PMHNP-BC, APRN filed 266 Medicare Part D claims in 2023 across FORT COLLINS, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

LISA DASHNAW STILES, PMHNP-BC, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 09/05/2018

NPI 1457833568

Primary specialty

Psychiatric/Mental Health Registered Nurse

Mid-sized

11,711 US NPIs in this specialty

Medicare Part D claims

266 70% vs specialty avg

2023 prescription claims

Specialty avg: 893

Specialty distribution in Colorado

How Psychiatric/Mental Health Registered Nurse compares to other specialties among Colorado providers

Colorado providers

Psychiatric/Mental Health Registered Nurse share within Colorado

1. Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Registered Nurse share within Colorado

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatric/Mental Health Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatric/Mental Health Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

LISA DASHNAW STILES, PMHNP-BC, APRN is a Psychiatric/Mental Health Registered Nurse provider practicing in FORT COLLINS, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PMHNP-BC, APRN. NPI: 1457833568. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LISA DASHNAW STILES, PMHNP-BC, APRN appears in the CMS NPPES registry as a Psychiatric/Mental Health Registered Nurse provider holding PMHNP-BC, APRN credentials at 320 W OLIVE ST, FORT COLLINS, CO, 80521, with a listed phone of (303) 617-2300. NPI 1457833568 was issued on 09/05/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DASHNAW STILES most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 266 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $32K in drug spend, split 13% brand-name and 87% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Psychiatric/Mental Health Registered Nurse is a mid-sized specialty nationwide, with 11,711 enrolled providers across 54 states and an average of 893 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

320 W OLIVE ST
FORT COLLINS, CO 80521

Provider Details

NPI 1457833568
Specialty Psychiatric/Mental Health Registered Nurse
Credentials PMHNP-BC, APRN
Gender Female
NPI Issued 09/05/2018

Brand vs generic prescribing mix · Typical

LISA DASHNAW STILES, PMHNP-BC, APRN — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 266 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

266
Total Claims
$32K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
383
Total Day Supply
11,379
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$16K
Generic Drug Cost
$16K

Patient Demographics

Average Patient Age
53.9 years
Avg HCC Risk Score
1.76

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Quetiapine Fumarate
35
Prazosin Hcl
23
Desvenlafaxine Succinate Er
Desvenlafaxine Succinate
22
Alprazolam
21
Trintellix
Vortioxetine Hydrobromide
13
Gabapentin
11
Lamotrigine
11
Lurasidone Hcl
11
Risperidone
11
Trazodone Hcl
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Psychiatric/Mental Health Registered Nurse Overview

How LISA DASHNAW STILES, PMHNP-BC, APRN fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.

11,711
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
893
Avg Claims per Provider

LISA DASHNAW STILES, PMHNP-BC, APRN's 266 claims are below the specialty average of 893.

Nearby Psychiatric/Mental Health Registered Nurse Providers in Colorado

Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as DASHNAW STILES.

Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is LISA DASHNAW STILES, PMHNP-BC, APRN's specialty?
LISA DASHNAW STILES, PMHNP-BC, APRN specializes in Psychiatric/Mental Health Registered Nurse and practices in FORT COLLINS, Colorado. Credentials: PMHNP-BC, APRN.
How much does LISA DASHNAW STILES, PMHNP-BC, APRN prescribe under Medicare Part D?
In 2023, LISA DASHNAW STILES, PMHNP-BC, APRN wrote 266 Medicare Part D claims totaling $32K in drug costs for N/A beneficiaries.
Where is LISA DASHNAW STILES, PMHNP-BC, APRN located?
LISA DASHNAW STILES, PMHNP-BC, APRN is located at 320 W OLIVE ST, FORT COLLINS, CO, 80521. Phone: (303) 617-2300.
What is LISA DASHNAW STILES, PMHNP-BC, APRN's NPI number?
LISA DASHNAW STILES, PMHNP-BC, APRN's National Provider Identifier (NPI) is 1457833568, issued on 09/05/2018.
Does LISA DASHNAW STILES, PMHNP-BC, APRN prescribe more brand-name or generic drugs?
LISA DASHNAW STILES, PMHNP-BC, APRN's prescribing is 13% brand-name and 87% generic drugs by claim count, with $16K in brand drug costs.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 11,711 Psychiatric/Mental Health Registered Nurse providers across 54 states in the US. The average Psychiatric/Mental Health Registered Nurse provider writes 893 Medicare Part D claims per year.
What drugs does LISA DASHNAW STILES, PMHNP-BC, APRN prescribe most often?
Based on 2023 Medicare Part D data, LISA DASHNAW STILES, PMHNP-BC, APRN's most frequently prescribed drugs include Quetiapine Fumarate, Prazosin Hcl, Desvenlafaxine Succinate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LISA DASHNAW STILES, PMHNP-BC, APRN accept Medicare?
LISA DASHNAW STILES, PMHNP-BC, APRN appears in CMS Medicare data with 266 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LISA DASHNAW STILES, PMHNP-BC, APRN's credentials?
LISA DASHNAW STILES, PMHNP-BC, APRN's NPI is 1457833568 with credentials PMHNP-BC, APRN. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology