2026 NPPES data Primary Care Nurse Practitioner NPI 1669070454 FNP
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Leslie Saeugling, FNP

Primary Care Nurse Practitioner in Sun 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 10,138 in Primary 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
857
Medicare Part D claims · 128 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Leslie Saeugling, FNP filed 857 Medicare Part D claims in 2023 as a Primary Care Nurse Practitioner in Sun City, Arizona, prescribing 85% generic.

857
Part D claims, 2023
85%
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.

Leslie Saeugling, FNP's Medicare Part D volume vs every U.S. prescriber

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

857 Top 27% higher than 73% 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%). This entry sits in this band. 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. 2K+: 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 Leslie Saeugling, FNP?

Quality data not reported

NPI registry status

Active

Issued 10/13/2020

NPI 1669070454

Primary specialty

Primary Care Nurse Practitioner

Mid-sized

10,138 US NPIs in this specialty

Medicare Part D claims

857 37% vs specialty avg

2023 prescription claims

Specialty avg: 1,363

Specialty distribution in Arizona

How Primary Care 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%Primary Care Nurse Practitioner - 0.2%Primary Care Nurse Practitioner0.2%
Largest specialties in Arizona (% of in-state 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 Primary Care Nurse Practitioner. Verify directly:

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).

Leslie Saeugling, FNP appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding FNP credentials at 10050 W BELL RD STE 35, Sun City, AZ, 85351, with a listed phone of (623) 281-1130. NPI 1669070454 was issued on 10/13/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Saeugling 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 857 prescription claims written by this provider, covering 128 Medicare beneficiaries and totaling roughly $70K in drug spend, split 14% brand-name and 85% generic by claim count, with an opioid prescribing rate of 2.6%. 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.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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

10050 W BELL RD STE 35
Sun City, AZ 85351

Provider Details

NPI 1669070454
Specialty Primary Care Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 10/13/2020

Brand vs generic prescribing mix · Typical

Leslie Saeugling, FNP - brand share 14.0%
Primary Care Nurse Practitioner average

14% brand-name claims vs 85% generic, on 857 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.

857
Total Claims
$70K
Total Drug Cost
128
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,708
Total Day Supply
48,586
Brand vs Generic
14% brand / 85% generic
Brand Drug Cost
$50K
Generic Drug Cost
$19K
Opioid Claims
22 (2.6% rate)
Antibiotic Claims
11

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.27
Gender Split
73% female / 27% male

Top Prescribed Drugs (Medicare Part D)

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

What Leslie Saeugling, FNP 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
Levothyroxine Sodium
64
Famotidine
35
Atorvastatin Calcium
34
Lisinopril
32
Potassium Chloride
27
Losartan Potassium
25
Gabapentin
22
Metformin Hcl
16
Amlodipine Besylate
15
Fluticasone Propionate
15

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

Primary Care Nurse Practitioner Overview

How Leslie Saeugling, FNP fits within the Primary Care Nurse Practitioner landscape nationally.

10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider

Leslie Saeugling, FNP's 857 claims are below the specialty average of 1,363.

Nearby Primary Care Nurse Practitioner Providers in Arizona

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

Compare Primary Care 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 Primary Care 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 Leslie Saeugling, FNP's specialty?
Leslie Saeugling, FNP specializes in Primary Care Nurse Practitioner and practices in Sun City, Arizona. Credentials: FNP.
How much does Leslie Saeugling, FNP prescribe under Medicare Part D?
In 2023, Leslie Saeugling, FNP wrote 857 Medicare Part D claims totaling $70K in drug costs for 128 beneficiaries.
Where is Leslie Saeugling, FNP located?
Leslie Saeugling, FNP is located at 10050 W BELL RD STE 35, Sun City, AZ, 85351. Phone: (623) 281-1130.
What is Leslie Saeugling, FNP's NPI number?
Leslie Saeugling, FNP's National Provider Identifier (NPI) is 1669070454, issued on 10/13/2020.
Does Leslie Saeugling, FNP prescribe more brand-name or generic drugs?
Leslie Saeugling, FNP's prescribing is 14% brand-name and 85% generic drugs by claim count, with $50K in brand drug costs.
Does Leslie Saeugling, FNP prescribe opioids?
Yes, Leslie Saeugling, FNP had 22 opioid claims in 2023 with an opioid prescribing rate of 2.6%.
How many Primary Care Nurse Practitioner providers are there in the US?
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Leslie Saeugling, FNP prescribe most often?
Based on 2023 Medicare Part D data, Leslie Saeugling, FNP's most frequently prescribed drugs include Levothyroxine Sodium, Famotidine, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Leslie Saeugling, FNP accept Medicare?
Leslie Saeugling, FNP appears in CMS Medicare data with 857 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Leslie Saeugling, FNP's credentials?
Leslie Saeugling, FNP's NPI is 1669070454 with credentials FNP. 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

Compiled from official public sources by the PlainDoctor editorial team.