2026 NPPES data Nurse Practitioner NPI 1275516015 APN
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ROBERT LYNN, APN

Nurse Practitioner in LAS VEGAS, Nevada. 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 · 160 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ROBERT LYNN, APN filed 1,585 Medicare Part D claims in 2023 as a Nurse Practitioner in LAS VEGAS, Nevada, prescribing 82% generic.

2K
Part D claims, 2023
82%
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.

ROBERT LYNN, APN's Medicare Part D volume vs every U.S. prescriber

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

1,585 Top 19% higher than 81% 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%). This entry sits in this band. 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 ROBERT LYNN, APN?

Quality data not reported

NPI registry status

Active

Issued 11/25/2005

NPI 1275516015

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

1,585 46% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Nevada

How Nurse Practitioner compares to other specialties among Nevada providers

Nevada providers

Nurse Practitioner share within Nevada

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

Specialty board-certification context

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

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

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

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

ROBERT LYNN, APN is a Nurse Practitioner provider practicing in LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APN. NPI: 1275516015. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ROBERT LYNN, APN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APN credentials at 9975 S EASTERN AVE, LAS VEGAS, NV, 89123, with a listed phone of (702) 361-2273. NPI 1275516015 was issued on 11/25/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LYNN 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 1,585 prescription claims written by this provider, covering 160 Medicare beneficiaries and totaling roughly $157K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 5.6%. 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.

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

9975 S EASTERN AVE
LAS VEGAS, NV 89123

Provider Details

NPI 1275516015
Specialty Nurse Practitioner
Credentials APN
Gender Male
NPI Issued 11/25/2005

Hospital and facility affiliations

Facilities where ROBERT LYNN, APN 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.

BRUNCUSO HOLDINGS LLC
CARSON CITY, NV

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 · Typical

ROBERT LYNN, APN — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 1,585 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.

1,585
Total Claims
$157K
Total Drug Cost
160
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,115
Total Day Supply
59,970
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$131K
Generic Drug Cost
$24K
Opioid Claims
88 (5.6% rate)
Antibiotic Claims
46

Patient Demographics

Average Patient Age
70.2 years
Avg HCC Risk Score
2.33
Gender Split
49% female / 51% male
Age Distribution
<65: 43, 65-74: 56, 75-84: 38, 85+: 23

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Santyl
Collagenase Clostridium Hist.
72
Atorvastatin Calcium
71
Gabapentin
61
Levothyroxine Sodium
47
Lisinopril
47
Ventolin Hfa
Albuterol Sulfate
45
Furosemide
42
Amlodipine Besylate
41
Sertraline Hcl
41
Metoprolol Tartrate
40

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

Nurse Practitioner Overview

How ROBERT LYNN, APN 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

ROBERT LYNN, APN's 1,585 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Nevada

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

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

Frequently Asked Questions

What is ROBERT LYNN, APN's specialty?
ROBERT LYNN, APN specializes in Nurse Practitioner and practices in LAS VEGAS, Nevada. Credentials: APN.
How much does ROBERT LYNN, APN prescribe under Medicare Part D?
In 2023, ROBERT LYNN, APN wrote 1,585 Medicare Part D claims totaling $157K in drug costs for 160 beneficiaries.
Where is ROBERT LYNN, APN located?
ROBERT LYNN, APN is located at 9975 S EASTERN AVE, LAS VEGAS, NV, 89123. Phone: (702) 361-2273.
What is ROBERT LYNN, APN's NPI number?
ROBERT LYNN, APN's National Provider Identifier (NPI) is 1275516015, issued on 11/25/2005.
Does ROBERT LYNN, APN prescribe more brand-name or generic drugs?
ROBERT LYNN, APN's prescribing is 18% brand-name and 82% generic drugs by claim count, with $131K in brand drug costs.
Does ROBERT LYNN, APN prescribe opioids?
Yes, ROBERT LYNN, APN had 88 opioid claims in 2023 with an opioid prescribing rate of 5.6%.
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 ROBERT LYNN, APN prescribe most often?
Based on 2023 Medicare Part D data, ROBERT LYNN, APN's most frequently prescribed drugs include Santyl, Atorvastatin Calcium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERT LYNN, APN accept Medicare?
ROBERT LYNN, APN appears in CMS Medicare data with 1,585 Part D claims and 160 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERT LYNN, APN's credentials?
ROBERT LYNN, APN's NPI is 1275516015 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

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