NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1346516291 APN
Verify on CMS → Shannon Doerhoff, APN
Acute Care Nurse Practitioner in Little Rock, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,345 in Acute Care Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
304
Medicare Part D claims · 90 beneficiaries · Acute Care Nurse Practitioner avg: 623
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.9K
10 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Shannon Doerhoff, APN filed 304 Medicare Part D claims in 2024 as an Acute Care Nurse Practitioner in Little Rock, Arkansas, prescribing 81% generic.
- 304
- Part D claims, 2024
- 81%
- generic prescribing
- $1.9K
- industry payments (Sunshine Act)
- ≥56th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Shannon Doerhoff, APN
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1346516291), first enumerated 03/26/2012.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 304 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$1.9K in reported industry payments (10 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Doerhoff with other Acute Care Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
All 222 Acute Care Nurse Practitioner providers in Little Rock, AR →
Also enrolled in Arkansas
- Dana Abbott, APRN Rogers, AR
- Elizabeth Abler, APRN Little Rock, AR
- Kelsey Agre, APRN North Little Rock, AR
- Melissa Allison, ANP Little Rock, AR
- Kymberly Amyett, APN Little Rock, AR
- Courtney Anemone, APRN-CNP Little Rock, AR
Other specialties in Little Rock: Case Manager/Care Coordinator (1,360) · Student in an Organized Health Care Education/Training Program (1,358) · Mental Health Counselor (600) · Pharmacist (513)
CMS NPPES provider registry desk
NPI 1346516291 · Acute Care Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1346516291
- ENUM-MID 2012
- TAX-MID 25K Acute Care
- RX-LIGHT 304
- BOOK-THIN 424 in Arkansas
- PHOTO-ENUM Diane Schunk, ACNP · 2012
Shannon Doerhoff, APN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
304 ≥ 56th percentile 56% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Shannon Doerhoff, APN?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
304 51% vs specialty avg
Specialty distribution in Arkansas
How Acute Care Nurse Practitioner compares to other specialties among Arkansas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Acute Care Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1346516291 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | APN |
| Gender | Female |
| NPI Issued | 03/26/2012 |
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 Shannon Doerhoff, APN. Source: openpaymentsdata.cms.gov.
Total received
$1.9K
Largest payer
Amneal Pharmaceuticals LLC
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 · Typical
Shannon Doerhoff, APN - brand share 19.0%
Acute Care Nurse Practitioner average
19% brand-name claims vs 81% generic, on 304 2024 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 2024.
304
Total Claims
$161K
Total Drug Cost
90
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 496.7
- Total Day Supply
- 14,865
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $142K
- Generic Drug Cost
- $19K
Patient Demographics
- Average Patient Age
- 75.1 years
- Avg HCC Risk Score
- 1.82
- Gender Split
- 43% female / 57% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shannon Doerhoff, APN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Carbidopa-Levodopa
Carbidopa-Levodopa
81 claims
- Rytary 21
Rytary
21 claims
- Carbidopa-Levodopa… 18
Carbidopa-Levodopa-Entacapone
18 claims
- Mirtazapine 18
Mirtazapine
18 claims
- Pramipexole Dihydr… 16
Pramipexole Dihydrochloride
16 claims
- Donepezil Hcl 13
Donepezil Hcl
13 claims
- Amantadine 12
Amantadine
12 claims
- Carbidopa-Levodopa… 12
Carbidopa-Levodopa Er
12 claims
| Drug | Claims |
|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 81 |
| Rytary Carbidopa/Levodopa | 21 |
| Carbidopa-Levodopa-Entacapone Carbidopa/Levodopa/Entacapone | 18 |
| Mirtazapine | 18 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 16 |
| Donepezil Hcl | 13 |
| Amantadine Amantadine Hcl | 12 |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 12 |
| Neupro Rotigotine | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Nurse Practitioner Overview
How Shannon Doerhoff, APN fits within the Acute Care Nurse Practitioner landscape nationally.
25,345
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
623
Avg Claims per Provider
Shannon Doerhoff, APN's 304 claims are below the specialty average of 623.
Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Doerhoff, both outside Arkansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Acute Care Nurse Practitioner Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Doerhoff.
One of 424 Acute Care Nurse Practitioner providers enrolled in Arkansas, 11 are shown on this page.
Vanessa Anthony
APN
Little Rock, AR
Audra Arant
APN
Little Rock, AR
Dr. Maeghan Arnold
DNP, APRN
Little Rock, AR
Jill Avery
APN
Little Rock, AR
Michael Ball
NP
Jonesboro, AR
Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shannon Doerhoff, APN's specialty? ▼
Shannon Doerhoff, APN specializes in Acute Care Nurse Practitioner and practices in Little Rock, Arkansas. Credentials: APN.
How much does Shannon Doerhoff, APN prescribe under Medicare Part D? ▼
In 2024, Shannon Doerhoff, APN wrote 304 Medicare Part D claims totaling $161K in drug costs for 90 beneficiaries.
Where is Shannon Doerhoff, APN located? ▼
Shannon Doerhoff, APN is located at 4301 WEST MARKHAM, Little Rock, AR, 72205. Phone: (501) 614-2125.
What is Shannon Doerhoff, APN's NPI number? ▼
Shannon Doerhoff, APN's National Provider Identifier (NPI) is 1346516291, issued on 03/26/2012.
Does Shannon Doerhoff, APN prescribe more brand-name or generic drugs? ▼
Shannon Doerhoff, APN's prescribing is 19% brand-name and 81% generic drugs by claim count, with $142K in brand drug costs.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 25,345 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 623 Medicare Part D claims per year.
What drugs does Shannon Doerhoff, APN prescribe most often? ▼
Based on 2024 Medicare Part D data, Shannon Doerhoff, APN's most frequently prescribed drugs include Carbidopa-Levodopa, Rytary, Carbidopa-Levodopa-Entacapone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shannon Doerhoff, APN accept Medicare? ▼
Shannon Doerhoff, APN appears in CMS Medicare data with 304 Part D claims and 90 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shannon Doerhoff, APN's credentials? ▼
Shannon Doerhoff, APN's NPI is 1346516291 with credentials APN. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.