2026 NPPES data Physician Assistant NPI 1487268397 P.A.
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ALISON HILDEBRANDT, 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
349
Medicare Part D claims · 267 beneficiaries · Physician Assistant avg: 790
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ALISON HILDEBRANDT, P.A. is a Physician Assistant ([object Object]) practicing in LAS VEGAS, Nevada with a Medicare Part D prescribing footprint of 349 claims across 267 beneficiaries — 8% brand-name prescribing .

What stands out: ALISON HILDEBRANDT, P.A. filed 349 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.

ALISON HILDEBRANDT, P.A. at a glance

Quality data not reported

NPI registry status

Active

Issued 09/08/2020

NPI 1487268397

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

349 56% 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).

ALISON HILDEBRANDT, 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: 1487268397. 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.

ALISON HILDEBRANDT, P.A. appears in the CMS NPPES registry as a Physician Assistant provider holding P.A. credentials at 990 N BUFFALO DR, LAS VEGAS, NV, 89128, with a listed phone of (725) 294-0270. NPI 1487268397 was issued on 09/08/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HILDEBRANDT 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 349 prescription claims written by this provider, covering 267 Medicare beneficiaries and totaling roughly $5K in drug spend, split 8% brand-name and 92% generic by claim count. 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

990 N BUFFALO DR
LAS VEGAS, NV 89128

Provider Details

NPI 1487268397
Specialty Physician Assistant
Credentials P.A.
Gender Female
NPI Issued 09/08/2020

Hospital and facility affiliations

Facilities where ALISON HILDEBRANDT, 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.

URGENT CARE NEVADA LLC
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).

Brand vs generic prescribing mix · Generic-heavy

ALISON HILDEBRANDT, P.A. — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 349 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.

349
Total Claims
$5K
Total Drug Cost
267
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
357
Total Day Supply
3,496
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$1K
Generic Drug Cost
$4K
Antibiotic Claims
169

Patient Demographics

Average Patient Age
73.3 years
Avg HCC Risk Score
1.07
Gender Split
66% female / 34% male
Age Distribution
<65: 12, 65-74: 143, 75-84: 87, 85+: 25

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Methylprednisolone
43
Cephalexin
42
Doxycycline Hyclate
40
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
34
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
25
Prednisone
18
Lidocaine Hcl Viscous
Lidocaine Hcl
15
Albuterol Sulfate Hfa
Albuterol Sulfate
14
Lagevrio (Eua)
Molnupiravir
12

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

Physician Assistant Overview

How ALISON HILDEBRANDT, 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

ALISON HILDEBRANDT, P.A.'s 349 claims are below 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 HILDEBRANDT.

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

Frequently Asked Questions

What is ALISON HILDEBRANDT, P.A.'s specialty?
ALISON HILDEBRANDT, P.A. specializes in Physician Assistant and practices in LAS VEGAS, Nevada. Credentials: P.A..
How much does ALISON HILDEBRANDT, P.A. prescribe under Medicare Part D?
In 2023, ALISON HILDEBRANDT, P.A. wrote 349 Medicare Part D claims totaling $5K in drug costs for 267 beneficiaries.
Where is ALISON HILDEBRANDT, P.A. located?
ALISON HILDEBRANDT, P.A. is located at 990 N BUFFALO DR, LAS VEGAS, NV, 89128. Phone: (725) 294-0270.
What is ALISON HILDEBRANDT, P.A.'s NPI number?
ALISON HILDEBRANDT, P.A.'s National Provider Identifier (NPI) is 1487268397, issued on 09/08/2020.
Does ALISON HILDEBRANDT, P.A. prescribe more brand-name or generic drugs?
ALISON HILDEBRANDT, P.A.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $1K in brand drug costs.
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 ALISON HILDEBRANDT, P.A. prescribe most often?
Based on 2023 Medicare Part D data, ALISON HILDEBRANDT, P.A.'s most frequently prescribed drugs include Methylprednisolone, Cephalexin, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALISON HILDEBRANDT, P.A. accept Medicare?
ALISON HILDEBRANDT, P.A. appears in CMS Medicare data with 349 Part D claims and 267 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALISON HILDEBRANDT, P.A.'s credentials?
ALISON HILDEBRANDT, P.A.'s NPI is 1487268397 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