2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1144749276 DNP, APRN-BC
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KIERSTON WIMAN, DNP, APRN-BC

Psychiatric/Mental Health Nurse Practitioner in DECATUR, Georgia. 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
694
Medicare Part D claims · 100 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KIERSTON WIMAN, DNP, APRN-BC filed 694 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in DECATUR, Georgia, prescribing 94% generic.

694
Part D claims, 2023
94%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

KIERSTON WIMAN, DNP, APRN-BC's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

694 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about KIERSTON WIMAN, DNP, APRN-BC?

Quality data not reported

NPI registry status

Active

Issued 09/09/2017

NPI 1144749276

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

694 25% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in Georgia

How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Georgia providers

Georgia providers

Psychiatric/Mental Health Nurse Practitioner share within Georgia

1. Psychiatric/Mental Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Nurse Practitioner share within Georgia

Specialty board-certification context

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

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

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

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

KIERSTON WIMAN, DNP, APRN-BC appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding DNP, APRN-BC credentials at 465 WINN WAY STE 221, DECATUR, GA, 30030, with a listed phone of (404) 292-3810. NPI 1144749276 was issued on 09/09/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WIMAN 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 694 prescription claims written by this provider, covering 100 Medicare beneficiaries and totaling roughly $63K in drug spend, split 6% brand-name and 94% 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 Nurse Practitioner is a mid-sized specialty nationwide, with 39,953 enrolled providers across 54 states and an average of 927 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

465 WINN WAY STE 221
DECATUR, GA 30030

Provider Details

NPI 1144749276
Specialty Psychiatric/Mental Health Nurse Practitioner
Credentials DNP, APRN-BC
Gender Female
NPI Issued 09/09/2017

Hospital and facility affiliations

Facilities where KIERSTON WIMAN, DNP, APRN-BC bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PEACE OF MIND PSYCHIATRY,LLC
DOUGLASVILLE, GA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Generic-heavy

KIERSTON WIMAN, DNP, APRN-BC — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 694 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.

694
Total Claims
$63K
Total Drug Cost
100
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,110
Total Day Supply
32,814
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$49K
Generic Drug Cost
$14K

Patient Demographics

Average Patient Age
66.5 years
Avg HCC Risk Score
1.66
Gender Split
70% female / 30% male
Age Distribution
<65: 34, 65-74: 39, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What KIERSTON WIMAN, DNP, APRN-BC prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Clonazepam
49
Quetiapine Fumarate
42
Trazodone Hcl
41
Duloxetine Hcl
39
Bupropion Xl
Bupropion Hcl
34
Alprazolam
30
Lorazepam
28
Sertraline Hcl
25
Mirtazapine
23
Fluoxetine Hcl
22

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

Psychiatric/Mental Health Nurse Practitioner Overview

How KIERSTON WIMAN, DNP, APRN-BC fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.

39,953
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider

KIERSTON WIMAN, DNP, APRN-BC's 694 claims are below the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Georgia

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

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

Frequently Asked Questions

What is KIERSTON WIMAN, DNP, APRN-BC's specialty?
KIERSTON WIMAN, DNP, APRN-BC specializes in Psychiatric/Mental Health Nurse Practitioner and practices in DECATUR, Georgia. Credentials: DNP, APRN-BC.
How much does KIERSTON WIMAN, DNP, APRN-BC prescribe under Medicare Part D?
In 2023, KIERSTON WIMAN, DNP, APRN-BC wrote 694 Medicare Part D claims totaling $63K in drug costs for 100 beneficiaries.
Where is KIERSTON WIMAN, DNP, APRN-BC located?
KIERSTON WIMAN, DNP, APRN-BC is located at 465 WINN WAY STE 221, DECATUR, GA, 30030. Phone: (404) 292-3810.
What is KIERSTON WIMAN, DNP, APRN-BC's NPI number?
KIERSTON WIMAN, DNP, APRN-BC's National Provider Identifier (NPI) is 1144749276, issued on 09/09/2017.
Does KIERSTON WIMAN, DNP, APRN-BC prescribe more brand-name or generic drugs?
KIERSTON WIMAN, DNP, APRN-BC's prescribing is 6% brand-name and 94% generic drugs by claim count, with $49K in brand drug costs.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US?
There are 39,953 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does KIERSTON WIMAN, DNP, APRN-BC prescribe most often?
Based on 2023 Medicare Part D data, KIERSTON WIMAN, DNP, APRN-BC's most frequently prescribed drugs include Clonazepam, Quetiapine Fumarate, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIERSTON WIMAN, DNP, APRN-BC accept Medicare?
KIERSTON WIMAN, DNP, APRN-BC appears in CMS Medicare data with 694 Part D claims and 100 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIERSTON WIMAN, DNP, APRN-BC's credentials?
KIERSTON WIMAN, DNP, APRN-BC's NPI is 1144749276 with credentials DNP, APRN-BC. 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