2026 NPPES data Physician Assistant NPI 1790267227 PA-C
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ASHLEY JOHNSON, PA-C

Physician Assistant in LINCOLN, Nebraska. 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
773
Medicare Part D claims · 175 beneficiaries · Physician Assistant avg: 790
Generic prescribing
61%
generic claims · 39% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.3K
66 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ASHLEY JOHNSON, PA-C filed 773 Medicare Part D claims in 2023 as a Physician Assistant in LINCOLN, Nebraska, prescribing 61% generic.

773
Part D claims, 2023
61%
generic prescribing
$2.3K
industry payments (Sunshine Act)

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.

ASHLEY JOHNSON, PA-C's Medicare Part D volume vs every U.S. prescriber

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

773 Top 29% higher than 71% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 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. 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 ASHLEY JOHNSON, PA-C?

Quality data not reported

NPI registry status

Active

Issued 08/31/2018

NPI 1790267227

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

773 2% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Nebraska

How Physician Assistant compares to other specialties among Nebraska providers

Nebraska providers

Physician Assistant share within Nebraska

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

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).

ASHLEY JOHNSON, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 600 N COTNER BLVD STE 208, LINCOLN, NE, 68505, with a listed phone of (402) 464-5969. NPI 1790267227 was issued on 08/31/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JOHNSON 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 773 prescription claims written by this provider, covering 175 Medicare beneficiaries and totaling roughly $203K in drug spend, split 39% brand-name and 61% 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

600 N COTNER BLVD STE 208
LINCOLN, NE 68505

Provider Details

NPI 1790267227
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 08/31/2018

Hospital and facility affiliations

Facilities where ASHLEY JOHNSON, PA-C 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.

ALLERGY ASTHMA AND IMMUNOLOGY ASSOCIATES PC
LINCOLN, NE

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ASHLEY JOHNSON, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$2.3K

Largest payer

Blueprint Medicines Corporation

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

ASHLEY JOHNSON, PA-C — brand share 39.0%
Specialty average (est.)

39% brand-name claims vs 61% generic, on 773 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.

773
Total Claims
$203K
Total Drug Cost
175
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,058
Total Day Supply
29,747
Brand vs Generic
39% brand / 61% generic
Brand Drug Cost
$187K
Generic Drug Cost
$15K
Antibiotic Claims
26

Patient Demographics

Average Patient Age
68.6 years
Avg HCC Risk Score
1.07
Gender Split
69% female / 31% male

Top Prescribed Drugs (Medicare Part D)

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

What ASHLEY JOHNSON, PA-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
Fluticasone Propionate
109
Montelukast Sodium
104
Azelastine Hcl
50
Advair Diskus
Fluticasone Propion/Salmeterol
44
Albuterol Sulfate Hfa
Albuterol Sulfate
38
Breo Ellipta
Fluticasone/Vilanterol
33
Symbicort
Budesonide/Formoterol Fumarate
32
Prednisone
28
Arnuity Ellipta
Fluticasone Furoate
27
Famotidine
22

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

Physician Assistant Overview

How ASHLEY JOHNSON, PA-C fits within the Physician Assistant landscape nationally.

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

ASHLEY JOHNSON, PA-C's 773 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Nebraska

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

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

Frequently Asked Questions

What is ASHLEY JOHNSON, PA-C's specialty?
ASHLEY JOHNSON, PA-C specializes in Physician Assistant and practices in LINCOLN, Nebraska. Credentials: PA-C.
How much does ASHLEY JOHNSON, PA-C prescribe under Medicare Part D?
In 2023, ASHLEY JOHNSON, PA-C wrote 773 Medicare Part D claims totaling $203K in drug costs for 175 beneficiaries.
Where is ASHLEY JOHNSON, PA-C located?
ASHLEY JOHNSON, PA-C is located at 600 N COTNER BLVD STE 208, LINCOLN, NE, 68505. Phone: (402) 464-5969.
What is ASHLEY JOHNSON, PA-C's NPI number?
ASHLEY JOHNSON, PA-C's National Provider Identifier (NPI) is 1790267227, issued on 08/31/2018.
Does ASHLEY JOHNSON, PA-C prescribe more brand-name or generic drugs?
ASHLEY JOHNSON, PA-C's prescribing is 39% brand-name and 61% generic drugs by claim count, with $187K 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 ASHLEY JOHNSON, PA-C prescribe most often?
Based on 2023 Medicare Part D data, ASHLEY JOHNSON, PA-C's most frequently prescribed drugs include Fluticasone Propionate, Montelukast Sodium, Azelastine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ASHLEY JOHNSON, PA-C accept Medicare?
ASHLEY JOHNSON, PA-C appears in CMS Medicare data with 773 Part D claims and 175 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ASHLEY JOHNSON, PA-C's credentials?
ASHLEY JOHNSON, PA-C's NPI is 1790267227 with credentials PA-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.
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