NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1760854434 PA-C
Verify on CMS → Stefanie Streeter-Sedillos, PA-C
Medical Physician Assistant in Billings, Montana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,580 in Medical Physician Assistant, 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
6K
Medicare Part D claims · 156 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
90%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Stefanie Streeter-Sedillos, PA-C filed 5,588 Medicare Part D claims in 2023 as a Medical Physician Assistant in Billings, Montana, prescribing 90% generic.
- 6K
- Part D claims, 2023
- 90%
- generic prescribing
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.
Stefanie Streeter-Sedillos, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,588 Top 5% higher than 95% 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
What does the federal data show about Stefanie Streeter-Sedillos, PA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
5,588 5× vs specialty avg
Specialty distribution in Montana
How Medical Physician Assistant compares to other specialties among Montana 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 Medical Physician Assistant. 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).
Stefanie Streeter-Sedillos, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 2900 12TH AVE N, Billings, MT, 59101, with a listed phone of (406) 237-8500. NPI 1760854434 was issued on 10/21/2015.
Medicare Part D records for calendar year 2023 show 5,588 prescription claims written by this provider, covering 156 Medicare beneficiaries and totaling roughly $250K in drug spend, split 9% brand-name and 90% generic by claim count, with an opioid prescribing rate of 6.9%.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,580 enrolled providers across 55 states and an average of 1,077 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 | 1760854434 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 10/21/2015 |
Hospital and facility affiliations
Facilities where Stefanie Streeter-Sedillos, 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.
Scl Health Medical Group - Billings LLC
Billings, MT
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
Stefanie Streeter-Sedillos, PA-C - brand share 9.0%
Medical Physician Assistant average
9% brand-name claims vs 90% generic, on 5,588 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.
5,588
Total Claims
$250K
Total Drug Cost
156
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,716
- Total Day Supply
- 144,393
- Brand vs Generic
- 9% brand / 90% generic
- Brand Drug Cost
- $164K
- Generic Drug Cost
- $85K
- Opioid Claims
- 384 (6.9% rate)
- Antibiotic Claims
- 51
Patient Demographics
- Average Patient Age
- 83.7 years
- Avg HCC Risk Score
- 1.84
- Gender Split
- 68% female / 32% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Stefanie Streeter-Sedillos, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Potassium Chloride
Potassium Chloride
296 claims
- Furosemide
Furosemide
259 claims
- Levothyroxine Sodium
Levothyroxine Sodium
192 claims
- Gabapentin
Gabapentin
191 claims
- Eliquis
Eliquis
187 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
187 claims
- Omeprazole
Omeprazole
179 claims
- Pantoprazole Sodium
Pantoprazole Sodium
162 claims
| Drug | Claims |
|---|---|
| Potassium Chloride | 296 |
| Furosemide | 259 |
| Levothyroxine Sodium | 192 |
| Gabapentin | 191 |
| Eliquis Apixaban | 187 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 187 |
| Omeprazole | 179 |
| Pantoprazole Sodium | 162 |
| Quetiapine Fumarate | 144 |
| Atorvastatin Calcium | 143 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How Stefanie Streeter-Sedillos, PA-C fits within the Medical Physician Assistant landscape nationally.
40,580
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider
Stefanie Streeter-Sedillos, PA-C's 5,588 claims are above the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Montana
Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as Streeter-Sedillos.
Dr. Sarah Adsit
PA-C
Bozeman, MT
Dr. Jamie Aleba
PA
Great Falls, MT
Dr. Robert Alexander
PA-C
Malmstrom Afb, MT
Dr. Keri Allmacher
PA-C
Missoula, MT
Dr. Aimee Alvord-Brown
PA-C
Billings, MT
Compare Medical Physician Assistant 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 Montana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Physician Assistant 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.
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Frequently Asked Questions
What is Stefanie Streeter-Sedillos, PA-C's specialty? ▼
Stefanie Streeter-Sedillos, PA-C specializes in Medical Physician Assistant and practices in Billings, Montana. Credentials: PA-C.
How much does Stefanie Streeter-Sedillos, PA-C prescribe under Medicare Part D? ▼
In 2023, Stefanie Streeter-Sedillos, PA-C wrote 5,588 Medicare Part D claims totaling $250K in drug costs for 156 beneficiaries.
Where is Stefanie Streeter-Sedillos, PA-C located? ▼
Stefanie Streeter-Sedillos, PA-C is located at 2900 12TH AVE N, Billings, MT, 59101. Phone: (406) 237-8500.
What is Stefanie Streeter-Sedillos, PA-C's NPI number? ▼
Stefanie Streeter-Sedillos, PA-C's National Provider Identifier (NPI) is 1760854434, issued on 10/21/2015.
Does Stefanie Streeter-Sedillos, PA-C prescribe more brand-name or generic drugs? ▼
Stefanie Streeter-Sedillos, PA-C's prescribing is 9% brand-name and 90% generic drugs by claim count, with $164K in brand drug costs.
Does Stefanie Streeter-Sedillos, PA-C prescribe opioids? ▼
Yes, Stefanie Streeter-Sedillos, PA-C had 384 opioid claims in 2023 with an opioid prescribing rate of 6.9%.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,580 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Stefanie Streeter-Sedillos, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Stefanie Streeter-Sedillos, PA-C's most frequently prescribed drugs include Potassium Chloride, Furosemide, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stefanie Streeter-Sedillos, PA-C accept Medicare? ▼
Stefanie Streeter-Sedillos, PA-C appears in CMS Medicare data with 5,588 Part D claims and 156 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stefanie Streeter-Sedillos, PA-C's credentials? ▼
Stefanie Streeter-Sedillos, PA-C's NPI is 1760854434 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
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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.