2026 NPPES data Allergy Physician NPI 1649605684 PA-C
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JILLIAN BIANCHI, PA-C

Allergy Physician in PORTLAND, Oregon. 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
129
Medicare Part D claims · 45 beneficiaries · Allergy Physician avg: 755
Industry payments
$41.63
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JILLIAN BIANCHI, PA-C is a Allergy Physician ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 129 claims across 45 beneficiaries . Industry payments of $41.63 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JILLIAN BIANCHI, PA-C filed 129 Medicare Part D claims in 2023 across PORTLAND, Oregon. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

JILLIAN BIANCHI, PA-C practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

JILLIAN BIANCHI, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 09/10/2013

NPI 1649605684

Primary specialty

Allergy Physician

Niche

1,019 US NPIs in this specialty

Medicare Part D claims

129 83% vs specialty avg

2023 prescription claims

Specialty avg: 755

Specialty distribution in Oregon

How Allergy Physician compares to other specialties among Oregon providers

Oregon providers

Allergy Physician share within Oregon

1. Allergy Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy Physician share within Oregon

Specialty board-certification context

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

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

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

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

JILLIAN BIANCHI, PA-C is a Allergy Physician provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1649605684. 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.

JILLIAN BIANCHI, PA-C appears in the CMS NPPES registry as a Allergy Physician provider holding PA-C credentials at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR, 97239, with a listed phone of (503) 494-4300. NPI 1649605684 was issued on 09/10/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BIANCHI 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 129 prescription claims written by this provider, covering 45 Medicare beneficiaries and totaling roughly $27K 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.

Allergy Physician is a narrow specialty nationwide, with 1,019 enrolled providers across 49 states and an average of 755 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

3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Provider Details

NPI 1649605684
Specialty Allergy Physician
Credentials PA-C
Gender Female
NPI Issued 09/10/2013

Hospital and facility affiliations

Facilities where JILLIAN BIANCHI, 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.

UNIVERSITY PROFESSIONAL SERVICES
BEAVERTON, OR

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 JILLIAN BIANCHI, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$42

Largest payer

AstraZeneca Pharmaceuticals LP

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.

Medicare Part D Prescribing Data

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

129
Total Claims
$27K
Total Drug Cost
45
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
200
Total Day Supply
5,529
Generic Drug Cost
$3K

Patient Demographics

Average Patient Age
71.8 years
Avg HCC Risk Score
0.83
Gender Split
67% female / 33% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Azelastine Hcl
17
Breo Ellipta
Fluticasone/Vilanterol
14
Montelukast Sodium
14
Albuterol Sulfate Hfa
Albuterol Sulfate
12
Levocetirizine Dihydrochloride
12
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
11

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

Allergy Physician Overview

How JILLIAN BIANCHI, PA-C fits within the Allergy Physician landscape nationally.

1,019
Allergy Physician Providers in US
49
States with Allergy Physician
755
Avg Claims per Provider

JILLIAN BIANCHI, PA-C's 129 claims are below the specialty average of 755.

Nearby Allergy Physician Providers in Oregon

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

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

Frequently Asked Questions

What is JILLIAN BIANCHI, PA-C's specialty?
JILLIAN BIANCHI, PA-C specializes in Allergy Physician and practices in PORTLAND, Oregon. Credentials: PA-C.
How much does JILLIAN BIANCHI, PA-C prescribe under Medicare Part D?
In 2023, JILLIAN BIANCHI, PA-C wrote 129 Medicare Part D claims totaling $27K in drug costs for 45 beneficiaries.
Where is JILLIAN BIANCHI, PA-C located?
JILLIAN BIANCHI, PA-C is located at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR, 97239. Phone: (503) 494-4300.
What is JILLIAN BIANCHI, PA-C's NPI number?
JILLIAN BIANCHI, PA-C's National Provider Identifier (NPI) is 1649605684, issued on 09/10/2013.
How many Allergy Physician providers are there in the US?
There are 1,019 Allergy Physician providers across 49 states in the US. The average Allergy Physician provider writes 755 Medicare Part D claims per year.
What drugs does JILLIAN BIANCHI, PA-C prescribe most often?
Based on 2023 Medicare Part D data, JILLIAN BIANCHI, PA-C's most frequently prescribed drugs include Azelastine Hcl, Breo Ellipta, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JILLIAN BIANCHI, PA-C accept Medicare?
JILLIAN BIANCHI, PA-C appears in CMS Medicare data with 129 Part D claims and 45 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JILLIAN BIANCHI, PA-C's credentials?
JILLIAN BIANCHI, PA-C's NPI is 1649605684 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