NPI registry status
Active
2026 NPPES data Pediatric Pulmonology Physician NPI 1619928066 MD
Verify on CMS → Julie Biller, MD
Pediatric Pulmonology Physician in Milwaukee, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,055 in Pediatric Pulmonology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 235 beneficiaries · Pediatric Pulmonology Physician avg: 130
Generic prescribing
0%
generic claims · 63% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$99.43
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Julie Biller, MD filed 1,790 Medicare Part D claims in 2023 as a Pediatric Pulmonology Physician in Milwaukee, Wisconsin, prescribing 0% generic.
- 2K
- Part D claims, 2023
- 0%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Julie Biller, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,790 Top 17% higher than 83% of 1,370,886 prescribers
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
✓
Board certification likely (heuristic, not verified)
Julie Biller, MD 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).
What does the federal data show about Julie Biller, MD?
Quality data not reportedPrimary specialty
Pediatric Pulmonology Physician
Medicare Part D claims
1,790 14× vs specialty avg
Specialty distribution in Wisconsin
How Pediatric Pulmonology Physician compares to other specialties among Wisconsin providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pediatric Pulmonology Physician. Verify directly:
How MIPS and board certification work
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).
Julie Biller, MD appears in the CMS NPPES registry as a Pediatric Pulmonology Physician provider holding MD credentials at 9200 W WISCONSIN AVE, Milwaukee, WI, 53226, with a listed phone of (414) 955-7040. NPI 1619928066 was issued on 05/12/2006.
Medicare Part D records for calendar year 2023 show 1,790 prescription claims written by this provider, covering 235 Medicare beneficiaries and totaling roughly $5.1 million in drug spend, split 63% brand-name and 0% generic by claim count.
Pediatric Pulmonology Physician is a narrow specialty nationwide, with 1,055 enrolled providers across 51 states and an average of 130 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
Provider Details
| NPI | 1619928066 |
|---|---|
| Specialty | Pediatric Pulmonology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/12/2006 |
Hospital and facility affiliations
Facilities where Julie Biller, MD 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.
The Medical College OF Wisconsin Inc
Milwaukee, WI
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 Julie Biller, MD. Source: openpaymentsdata.cms.gov.
Total received
$99
Largest payer
Baxter Healthcare
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 · Brand-heavy
Julie Biller, MD - brand share 63.0%
Pediatric Pulmonology Physician average
63% brand-name claims vs 0% generic, on 1,790 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.
1,790
Total Claims
$5.1M
Total Drug Cost
235
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,617
- Total Day Supply
- 73,771
- Brand vs Generic
- 63% brand / 0% generic
- Brand Drug Cost
- $5.0M
- Antibiotic Claims
- 186
Patient Demographics
- Average Patient Age
- 68.6 years
- Avg HCC Risk Score
- 1.96
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 57, 65-74: 97, 75-84: 65, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Julie Biller, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Albuterol Sulfate …
Albuterol Sulfate Hfa
185 claims
- Trelegy Ellipta
Trelegy Ellipta
121 claims
- Trikafta
Trikafta
104 claims
- Azithromycin
Azithromycin
103 claims
- Prednisone
Prednisone
98 claims
- Montelukast Sodium
Montelukast Sodium
96 claims
- Symbicort
Symbicort
91 claims
- Anoro Ellipta
Anoro Ellipta
79 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 185 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 121 |
| Trikafta Elexacaftor/Tezacaftor/Ivacaft | 104 |
| Azithromycin | 103 |
| Prednisone | 98 |
| Montelukast Sodium | 96 |
| Symbicort Budesonide/Formoterol Fumarate | 91 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 79 |
| Advair Diskus Fluticasone Propion/Salmeterol | 59 |
| Breo Ellipta Fluticasone/Vilanterol | 53 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pediatric Pulmonology Physician Overview
How Julie Biller, MD fits within the Pediatric Pulmonology Physician landscape nationally.
1,055
Pediatric Pulmonology Physician Providers in US
51
States with Pediatric Pulmonology Physician
130
Avg Claims per Provider
Julie Biller, MD's 1,790 claims are above the specialty average of 130.
Nearby Pediatric Pulmonology Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Biller.
Dr. Louella Amos
MD
Milwaukee, WI
Dr. Vivek Balasubramaniam
MD
Madison, WI
Dr. Hari Prasada Rao Bandla
MD
Milwaukee, WI
Dr. Carrie Barker
M.D.
Madison, WI
Dr. Lauren Castner
D.O.
Milwaukee, WI
Compare Pediatric Pulmonology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Pulmonology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Wisconsin
Frequently Asked Questions
What is Julie Biller, MD's specialty? ▼
Julie Biller, MD specializes in Pediatric Pulmonology Physician and practices in Milwaukee, Wisconsin. Credentials: MD.
How much does Julie Biller, MD prescribe under Medicare Part D? ▼
In 2023, Julie Biller, MD wrote 1,790 Medicare Part D claims totaling $5.1M in drug costs for 235 beneficiaries.
Where is Julie Biller, MD located? ▼
Julie Biller, MD is located at 9200 W WISCONSIN AVE, Milwaukee, WI, 53226. Phone: (414) 955-7040.
What is Julie Biller, MD's NPI number? ▼
Julie Biller, MD's National Provider Identifier (NPI) is 1619928066, issued on 05/12/2006.
Does Julie Biller, MD prescribe more brand-name or generic drugs? ▼
Julie Biller, MD's prescribing is 63% brand-name and 0% generic drugs by claim count, with $5.0M in brand drug costs.
How many Pediatric Pulmonology Physician providers are there in the US? ▼
There are 1,055 Pediatric Pulmonology Physician providers across 51 states in the US. The average Pediatric Pulmonology Physician provider writes 130 Medicare Part D claims per year.
What drugs does Julie Biller, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Julie Biller, MD's most frequently prescribed drugs include Albuterol Sulfate Hfa, Trelegy Ellipta, Trikafta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Julie Biller, MD accept Medicare? ▼
Julie Biller, MD appears in CMS Medicare data with 1,790 Part D claims and 235 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Julie Biller, MD's credentials? ▼
Julie Biller, MD's NPI is 1619928066 with credentials MD. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.