2026 NPPES data Physician Assistant NPI 1184737330 P.A.
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IAN FERO, P.A.

Physician Assistant 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
883
Medicare Part D claims · 474 beneficiaries · Physician Assistant avg: 790
What the federal data reveals: IAN FERO, P.A. is a Physician Assistant ([object Object]) practicing in LAS VEGAS, Nevada with a Medicare Part D prescribing footprint of 883 claims across 474 beneficiaries .

What stands out: IAN FERO, P.A. filed 883 Medicare Part D claims in 2023 across LAS VEGAS, Nevada. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

IAN FERO, P.A. at a glance

Quality data not reported

NPI registry status

Active

Issued 08/15/2006

NPI 1184737330

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

883 12% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Nevada

How Physician Assistant compares to other specialties among Nevada providers

Nevada providers

Physician Assistant share within Nevada

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Nevada

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

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

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

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

IAN FERO, P.A. is a Physician Assistant provider practicing in LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: P.A.. NPI: 1184737330. 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.

IAN FERO, P.A. appears in the CMS NPPES registry as a Physician Assistant provider holding P.A. credentials at 2704 N TENAYA WAY, LAS VEGAS, NV, 89128, with a listed phone of (702) 877-5199. NPI 1184737330 was issued on 08/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FERO 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 883 prescription claims written by this provider, covering 474 Medicare beneficiaries and totaling roughly $15K in drug spend. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

2704 N TENAYA WAY
LAS VEGAS, NV 89128

Provider Details

NPI 1184737330
Specialty Physician Assistant
Credentials P.A.
Gender Male
NPI Issued 08/15/2006

Hospital and facility affiliations

Facilities where IAN FERO, P.A. 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.

OPTUM MEDICAL GROUP II RHODES P C
LAS VEGAS, 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).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

883
Total Claims
$15K
Total Drug Cost
474
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
993
Total Day Supply
15,512
Generic Drug Cost
$8K
Antibiotic Claims
281

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
1.88
Gender Split
65% female / 35% male
Age Distribution
<65: 35, 65-74: 226, 75-84: 150, 85+: 63

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Dexamethasone
112
Fluticasone Propionate
101
Doxycycline Monohydrate
73
Cefdinir
69
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
57
Prednisone
45
Naproxen
36
Methocarbamol
27
Albuterol Sulfate Hfa
Albuterol Sulfate
25
Amoxicillin
24

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

Physician Assistant Overview

How IAN FERO, P.A. fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

IAN FERO, P.A.'s 883 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Nevada

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is IAN FERO, P.A.'s specialty?
IAN FERO, P.A. specializes in Physician Assistant and practices in LAS VEGAS, Nevada. Credentials: P.A..
How much does IAN FERO, P.A. prescribe under Medicare Part D?
In 2023, IAN FERO, P.A. wrote 883 Medicare Part D claims totaling $15K in drug costs for 474 beneficiaries.
Where is IAN FERO, P.A. located?
IAN FERO, P.A. is located at 2704 N TENAYA WAY, LAS VEGAS, NV, 89128. Phone: (702) 877-5199.
What is IAN FERO, P.A.'s NPI number?
IAN FERO, P.A.'s National Provider Identifier (NPI) is 1184737330, issued on 08/15/2006.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does IAN FERO, P.A. prescribe most often?
Based on 2023 Medicare Part D data, IAN FERO, P.A.'s most frequently prescribed drugs include Dexamethasone, Fluticasone Propionate, Doxycycline Monohydrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does IAN FERO, P.A. accept Medicare?
IAN FERO, P.A. appears in CMS Medicare data with 883 Part D claims and 474 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify IAN FERO, P.A.'s credentials?
IAN FERO, P.A.'s NPI is 1184737330 with credentials P.A.. 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