2026 NPPES data Adult Psychiatric/Mental Health Clinical Nurse Specialist NPI 1043511892 CNS RXN
Verify on CMS →

SHEILA ASH, CNS RXN

Adult Psychiatric/Mental Health Clinical Nurse Specialist in WINDSOR, 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
1K
Medicare Part D claims · 61 beneficiaries · Adult Psychiatric/Mental Health Clinical Nurse Specialist avg: 1K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$224.56
11 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SHEILA ASH, CNS RXN is a Adult Psychiatric/Mental Health Clinical Nurse Specialist ([object Object]) practicing in WINDSOR, Colorado with a Medicare Part D prescribing footprint of 1K claims across 61 beneficiaries — 5% brand-name prescribing . Industry payments of $224.56 across 11 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SHEILA ASH, CNS RXN filed 1,193 Medicare Part D claims in 2023 across WINDSOR, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SHEILA ASH, CNS RXN at a glance

Quality data not reported

NPI registry status

Active

Issued 11/10/2010

NPI 1043511892

Primary specialty

Adult Psychiatric/Mental Health Clinical Nurse Specialist

Niche

953 US NPIs in this specialty

Medicare Part D claims

1,193 9% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

Specialty distribution in Colorado

How Adult Psychiatric/Mental Health Clinical Nurse Specialist compares to other specialties among Colorado providers

Colorado providers

Adult Psychiatric/Mental Health Clinical Nurse Specialist share within Colorado

1. Adult Psychiatric/Mental Health Clinical Nurse Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Psychiatric/Mental Health Clinical Nurse Specialist share within Colorado

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Adult Psychiatric/Mental Health Clinical Nurse Specialist) — 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).

SHEILA ASH, CNS RXN is a Adult Psychiatric/Mental Health Clinical Nurse Specialist provider practicing in WINDSOR, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNS RXN. NPI: 1043511892. 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.

SHEILA ASH, CNS RXN appears in the CMS NPPES registry as a Adult Psychiatric/Mental Health Clinical Nurse Specialist provider holding CNS RXN credentials at 128 6TH ST, WINDSOR, CO, 80550, with a listed phone of (970) 495-4685. NPI 1043511892 was issued on 11/10/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ASH 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 1,193 prescription claims written by this provider, covering 61 Medicare beneficiaries and totaling roughly $80K in drug spend, split 5% brand-name and 95% 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.

Adult Psychiatric/Mental Health Clinical Nurse Specialist is a narrow specialty nationwide, with 953 enrolled providers across 51 states and an average of 1,309 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

128 6TH ST
WINDSOR, CO 80550

Provider Details

NPI 1043511892
Specialty Adult Psychiatric/Mental Health Clinical Nurse Specialist
Credentials CNS RXN
Gender Female
NPI Issued 11/10/2010

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for SHEILA ASH, CNS RXN. Source: openpaymentsdata.cms.gov.

Total received

$225

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

SHEILA ASH, CNS RXN — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 1,193 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.

1,193
Total Claims
$80K
Total Drug Cost
61
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,776
Total Day Supply
52,331
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$45K
Generic Drug Cost
$36K

Patient Demographics

Average Patient Age
68.4 years
Avg HCC Risk Score
1.09

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Trazodone Hcl
118
Bupropion Xl
Bupropion Hcl
112
Quetiapine Fumarate
110
Lamotrigine
107
Gabapentin
99
Duloxetine Hcl
64
Lorazepam
45
Venlafaxine Hcl Er
Venlafaxine Hcl
45
Fluoxetine Hcl
40
Dextroamphetamine-Amphetamine
Dextroamphetamine/Amphetamine
37

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

Adult Psychiatric/Mental Health Clinical Nurse Specialist Overview

How SHEILA ASH, CNS RXN fits within the Adult Psychiatric/Mental Health Clinical Nurse Specialist landscape nationally.

953
Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in US
51
States with Adult Psychiatric/Mental Health Clinical Nurse Specialist
1,309
Avg Claims per Provider

SHEILA ASH, CNS RXN's 1,193 claims are below the specialty average of 1,309.

Nearby Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in Colorado

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

Compare Adult Psychiatric/Mental Health Clinical Nurse Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is SHEILA ASH, CNS RXN's specialty?
SHEILA ASH, CNS RXN specializes in Adult Psychiatric/Mental Health Clinical Nurse Specialist and practices in WINDSOR, Colorado. Credentials: CNS RXN.
How much does SHEILA ASH, CNS RXN prescribe under Medicare Part D?
In 2023, SHEILA ASH, CNS RXN wrote 1,193 Medicare Part D claims totaling $80K in drug costs for 61 beneficiaries.
Where is SHEILA ASH, CNS RXN located?
SHEILA ASH, CNS RXN is located at 128 6TH ST, WINDSOR, CO, 80550. Phone: (970) 495-4685.
What is SHEILA ASH, CNS RXN's NPI number?
SHEILA ASH, CNS RXN's National Provider Identifier (NPI) is 1043511892, issued on 11/10/2010.
Does SHEILA ASH, CNS RXN prescribe more brand-name or generic drugs?
SHEILA ASH, CNS RXN's prescribing is 5% brand-name and 95% generic drugs by claim count, with $45K in brand drug costs.
How many Adult Psychiatric/Mental Health Clinical Nurse Specialist providers are there in the US?
There are 953 Adult Psychiatric/Mental Health Clinical Nurse Specialist providers across 51 states in the US. The average Adult Psychiatric/Mental Health Clinical Nurse Specialist provider writes 1,309 Medicare Part D claims per year.
What drugs does SHEILA ASH, CNS RXN prescribe most often?
Based on 2023 Medicare Part D data, SHEILA ASH, CNS RXN's most frequently prescribed drugs include Trazodone Hcl, Bupropion Xl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SHEILA ASH, CNS RXN accept Medicare?
SHEILA ASH, CNS RXN appears in CMS Medicare data with 1,193 Part D claims and 61 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHEILA ASH, CNS RXN's credentials?
SHEILA ASH, CNS RXN's NPI is 1043511892 with credentials CNS RXN. 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