2026 NPPES data Nurse Practitioner NPI 1891146957 FNP-C
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Misty Maple, FNP-C

Nurse Practitioner in Lake Havasu City, Arizona. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,227 in 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
1K
Medicare Part D claims · 252 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
93.1/100
▲ 10 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Misty Maple, FNP-C reported a CMS MIPS final score of 93.1/100 - above the 83.1 national average - and filed 1,223 Medicare Part D claims in 2023.

93.1/100
MIPS score · +10 vs avg
1K
Part D claims, 2023
89%
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.

Misty Maple, FNP-C's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

93 Top 29% higher than 71% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90+: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Where Misty Maple, FNP-C sits

This provider among nurse practitioner peers

Across the 13,476 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Misty Maple, FNP-C writes more Part D claims than 74% of them and scores higher on MIPS quality than 71% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.148.372.496.6Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 20Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 43Misty Maple, FNP-C-Part D claim volume, percentile in specialty: 74 · MIPS quality, percentile: 71
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Misty Maple, FNP-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Misty Maple, FNP-C?

High performer (top quartile)

NPI registry status

Active

Issued 06/29/2016

NPI 1891146957

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

1,223 13% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

93.1/100 10 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Arizona

How Nurse Practitioner compares to other specialties among Arizona providers

Arizona providers

Largest specialties in Arizona (% of in-state providers)

Pharmacist - 5.6%Pharmacist5.6%Behavior Technician - 5.6%Behavior Technician5.6%Family Nurse Practitioner - 4.3%Family Nurse Practitioner4.3%Physical Therapist - 4.2%Physical Therapist4.2%Speech-Language Pathologist - 3.5%Speech-Language Pathologist3.5%Student in an Organized Health Care Education/Training Program - 3.5%Student in an Organized Health Care Education/Training Program3.5%Nurse Practitioner - 1%Nurse Practitioner1%
Largest specialties in Arizona (% of in-state providers)

Medicare quality performance, MIPS

Misty Maple, FNP-C's 2023 MIPS final score plotted against the Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
93.1/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) - 93.1/100 vs national avg 83.1

0%100%National avg83%93.1%
MIPS final score (Nurse Practitioner) - 93.1/100 vs national avg 83.1

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).

Misty Maple, FNP-C appears in the CMS NPPES registry as a Nurse Practitioner provider holding FNP-C credentials at 297 LAKE HAVASU AVE S STE 204, Lake Havasu City, AZ, 86403, with a listed phone of (928) 453-1970. NPI 1891146957 was issued on 06/29/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Maple 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 1,223 prescription claims written by this provider, covering 252 Medicare beneficiaries and totaling roughly $101K in drug spend, split 9% brand-name and 89% generic by claim count, with an opioid prescribing rate of 2.0%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.1/100 for the 2023 performance year (Quality 100, Cost 77), compared with the national average of 83.1.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

297 LAKE HAVASU AVE S STE 204
Lake Havasu City, AZ 86403

Provider Details

NPI 1891146957
Specialty Nurse Practitioner
Credentials FNP-C
Gender Female
NPI Issued 06/29/2016

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

93.0974
Final Score
Avg: 83.1
100
Quality
76.9913
Cost

Reporting: Group practice

Brand vs generic prescribing mix · Generic-heavy

Misty Maple, FNP-C - brand share 9.0%
Nurse Practitioner average

9% brand-name claims vs 89% generic, on 1,223 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.

1,223
Total Claims
$101K
Total Drug Cost
252
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,620
Total Day Supply
72,989
Brand vs Generic
9% brand / 89% generic
Brand Drug Cost
$83K
Generic Drug Cost
$17K
Opioid Claims
24 (2.0% rate)
Antibiotic Claims
64

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
1.00
Gender Split
58% female / 42% male
Age Distribution
<65: 22, 65-74: 134, 75-84: 75, 85+: 21

Top Prescribed Drugs (Medicare Part D)

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

What Misty Maple, FNP-C 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
Atorvastatin Calcium
84
Trazodone Hcl
55
Lisinopril
47
Losartan Potassium
45
Albuterol Sulfate Hfa
Albuterol Sulfate
44
Levothyroxine Sodium
40
Prednisone
32
Tamsulosin Hcl
32
Amlodipine Besylate
28
Cephalexin
24

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

Nurse Practitioner Overview

How Misty Maple, FNP-C fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

Misty Maple, FNP-C's 1,223 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Arizona

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Arizona medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Misty Maple, FNP-C's specialty?
Misty Maple, FNP-C specializes in Nurse Practitioner and practices in Lake Havasu City, Arizona. Credentials: FNP-C.
How much does Misty Maple, FNP-C prescribe under Medicare Part D?
In 2023, Misty Maple, FNP-C wrote 1,223 Medicare Part D claims totaling $101K in drug costs for 252 beneficiaries.
What is Misty Maple, FNP-C's Medicare quality score?
Misty Maple, FNP-C has a CMS MIPS Final Score of 93.1/100 (Quality: 100, Cost: 77). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Misty Maple, FNP-C located?
Misty Maple, FNP-C is located at 297 LAKE HAVASU AVE S STE 204, Lake Havasu City, AZ, 86403. Phone: (928) 453-1970.
What is Misty Maple, FNP-C's NPI number?
Misty Maple, FNP-C's National Provider Identifier (NPI) is 1891146957, issued on 06/29/2016.
Does Misty Maple, FNP-C prescribe more brand-name or generic drugs?
Misty Maple, FNP-C's prescribing is 9% brand-name and 89% generic drugs by claim count, with $83K in brand drug costs.
Does Misty Maple, FNP-C prescribe opioids?
Yes, Misty Maple, FNP-C had 24 opioid claims in 2023 with an opioid prescribing rate of 2.0%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Misty Maple, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, Misty Maple, FNP-C's most frequently prescribed drugs include Atorvastatin Calcium, Trazodone Hcl, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Misty Maple, FNP-C accept Medicare?
Misty Maple, FNP-C appears in CMS Medicare data with 1,223 Part D claims and 252 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Misty Maple, FNP-C's credentials?
Misty Maple, FNP-C's NPI is 1891146957 with credentials FNP-C. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the PlainDoctor editorial team.