2026 NPPES data Family Nurse Practitioner NPI 1184803470 DNP APRN FNP-BC
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KIMBERLEE DECKER, DNP APRN FNP-BC

Family Nurse Practitioner in LEWISTOWN, Montana. 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
2K
Medicare Part D claims · 86 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KIMBERLEE DECKER, DNP APRN FNP-BC filed 2,385 Medicare Part D claims in 2023 as a Family Nurse Practitioner in LEWISTOWN, Montana, prescribing 93% generic.

2K
Part D claims, 2023
93%
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.

KIMBERLEE DECKER, DNP APRN FNP-BC's Medicare Part D volume vs every U.S. prescriber

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

2,385 Top 14% higher than 86% 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%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 KIMBERLEE DECKER, DNP APRN FNP-BC?

Quality data not reported

NPI registry status

Active

Issued 11/02/2007

NPI 1184803470

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

2,385 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Montana

How Family Nurse Practitioner compares to other specialties among Montana providers

Montana providers

Family Nurse Practitioner share within Montana

1. Family Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Nurse Practitioner share within Montana

Specialty board-certification context

Estimated specialty board-certified rate — Family Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Family Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family 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).

KIMBERLEE DECKER, DNP APRN FNP-BC appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding DNP APRN FNP-BC credentials at 611 NE MAIN ST STE 2, LEWISTOWN, MT, 59457, with a listed phone of (406) 350-4067. NPI 1184803470 was issued on 11/02/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DECKER 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 2,385 prescription claims written by this provider, covering 86 Medicare beneficiaries and totaling roughly $126K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 10.9%. 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

611 NE MAIN ST STE 2
LEWISTOWN, MT 59457

Provider Details

NPI 1184803470
Specialty Family Nurse Practitioner
Credentials DNP APRN FNP-BC
Gender Female
NPI Issued 11/02/2007

Brand vs generic prescribing mix · Generic-heavy

KIMBERLEE DECKER, DNP APRN FNP-BC — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 2,385 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.

2,385
Total Claims
$126K
Total Drug Cost
86
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,726
Total Day Supply
105,761
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$88K
Generic Drug Cost
$35K
Opioid Claims
261 (10.9% rate)
Antibiotic Claims
72

Patient Demographics

Average Patient Age
67.9 years
Avg HCC Risk Score
1.04
Gender Split
66% female / 34% male
Age Distribution
<65: 22, 65-74: 43, 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 KIMBERLEE DECKER, DNP APRN FNP-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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
117
Levothyroxine Sodium
90
Omeprazole
84
Atorvastatin Calcium
75
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
71
Metoprolol Succinate
53
Amlodipine Besylate
52
Potassium Chloride
49
Lisinopril
48
Pregabalin
48

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

Family Nurse Practitioner Overview

How KIMBERLEE DECKER, DNP APRN FNP-BC fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

KIMBERLEE DECKER, DNP APRN FNP-BC's 2,385 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Montana

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

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIMBERLEE DECKER, DNP APRN FNP-BC's specialty?
KIMBERLEE DECKER, DNP APRN FNP-BC specializes in Family Nurse Practitioner and practices in LEWISTOWN, Montana. Credentials: DNP APRN FNP-BC.
How much does KIMBERLEE DECKER, DNP APRN FNP-BC prescribe under Medicare Part D?
In 2023, KIMBERLEE DECKER, DNP APRN FNP-BC wrote 2,385 Medicare Part D claims totaling $126K in drug costs for 86 beneficiaries.
Where is KIMBERLEE DECKER, DNP APRN FNP-BC located?
KIMBERLEE DECKER, DNP APRN FNP-BC is located at 611 NE MAIN ST STE 2, LEWISTOWN, MT, 59457. Phone: (406) 350-4067.
What is KIMBERLEE DECKER, DNP APRN FNP-BC's NPI number?
KIMBERLEE DECKER, DNP APRN FNP-BC's National Provider Identifier (NPI) is 1184803470, issued on 11/02/2007.
Does KIMBERLEE DECKER, DNP APRN FNP-BC prescribe more brand-name or generic drugs?
KIMBERLEE DECKER, DNP APRN FNP-BC's prescribing is 7% brand-name and 93% generic drugs by claim count, with $88K in brand drug costs.
Does KIMBERLEE DECKER, DNP APRN FNP-BC prescribe opioids?
Yes, KIMBERLEE DECKER, DNP APRN FNP-BC had 261 opioid claims in 2023 with an opioid prescribing rate of 10.9%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does KIMBERLEE DECKER, DNP APRN FNP-BC prescribe most often?
Based on 2023 Medicare Part D data, KIMBERLEE DECKER, DNP APRN FNP-BC's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Levothyroxine Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIMBERLEE DECKER, DNP APRN FNP-BC accept Medicare?
KIMBERLEE DECKER, DNP APRN FNP-BC appears in CMS Medicare data with 2,385 Part D claims and 86 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIMBERLEE DECKER, DNP APRN FNP-BC's credentials?
KIMBERLEE DECKER, DNP APRN FNP-BC's NPI is 1184803470 with credentials DNP APRN FNP-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