NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1639849524 PA
Verify on CMS → Shoshana Seigel, PA
Medical Physician Assistant in Louisville, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,694 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
735
Medicare Part D claims · 125 beneficiaries · Medical Physician Assistant avg: 1K
What the federal data shows
Shoshana Seigel, PA filed 735 Medicare Part D claims in 2024 as a Medical Physician Assistant in Louisville, Colorado.
- 735
- Part D claims, 2024
- ≥70th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Shoshana Seigel, PA
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1639849524), first enumerated 09/14/2021.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 735 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1639849524 · Medical Physician Assistant
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1639849524
- ENUM-RECENT 2021
- TAX-MID 41K Medical Physician
- RX-LIGHT 735
- BOOK-LIGHT 1,127 in Colorado
- PHOTO-ENUM Ryan Caspoli, PA-C · 2021
Shoshana Seigel, PA's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
735 ≥ 70th percentile 70% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Shoshana Seigel, PA?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
735 35% vs specialty avg
Specialty distribution in Colorado
How Medical Physician Assistant compares to other specialties among Colorado 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).
Practice Address
Provider Details
| NPI | 1639849524 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA |
| Gender | Female |
| NPI Issued | 09/14/2021 |
Hospital and facility affiliations
Facilities where Shoshana Seigel, PA 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.
Select Physical Therapy OF West Denver Limited Partnership
Westminster, CO
University Physicians Incorporated
Aurora, CO
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
735
Total Claims
$53K
Total Drug Cost
125
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,805.533
- Total Day Supply
- 51,962
- Generic Drug Cost
- $14K
- Opioid Claims
- 14 (1.9% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 68.8 years
- Avg HCC Risk Score
- 1.24
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 16, 65-74: 84, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shoshana Seigel, PA prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
70 claims
- Levothyroxine Sodium
Levothyroxine Sodium
38 claims
- Gabapentin 27
Gabapentin
27 claims
- Losartan Potassium 23
Losartan Potassium
23 claims
- Amlodipine Besylate 20
Amlodipine Besylate
20 claims
- Rosuvastatin Calcium 19
Rosuvastatin Calcium
19 claims
- Hydrochlorothiazide 18
Hydrochlorothiazide
18 claims
- Lisinopril-Hydroch… 18
Lisinopril-Hydrochlorothiazide
18 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 70 |
| Levothyroxine Sodium | 38 |
| Gabapentin | 27 |
| Losartan Potassium | 23 |
| Amlodipine Besylate | 20 |
| Rosuvastatin Calcium | 19 |
| Hydrochlorothiazide | 18 |
| Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide | 18 |
| Lisinopril | 17 |
| Omeprazole | 16 |
* 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 Shoshana Seigel, PA fits within the Medical Physician Assistant landscape nationally.
40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider
Shoshana Seigel, PA's 735 claims are below the specialty average of 1,139.
Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Seigel, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2021)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Medical Physician Assistant Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Seigel.
One of 1,127 Medical Physician Assistant providers enrolled in Colorado, 5 are shown here.
Brianna Abbott
PA-C
Colorado Springs, CO
Jennifer Abraham
PA-C
Fort Collins, CO
Lisa Adams
MPAS, PA
Colorado Springs, CO
Meagan Adams
PA-C
Aurora, CO
Lacey Aghazarian
PA-C
Highlands Ranch, CO
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shoshana Seigel, PA's specialty? ▼
Shoshana Seigel, PA specializes in Medical Physician Assistant and practices in Louisville, Colorado. Credentials: PA.
How much does Shoshana Seigel, PA prescribe under Medicare Part D? ▼
In 2024, Shoshana Seigel, PA wrote 735 Medicare Part D claims totaling $53K in drug costs for 125 beneficiaries.
Where is Shoshana Seigel, PA located? ▼
Shoshana Seigel, PA is located at 361 CENTENNIAL PKWY, Louisville, CO, 80027. Phone: (720) 848-0000.
What is Shoshana Seigel, PA's NPI number? ▼
Shoshana Seigel, PA's National Provider Identifier (NPI) is 1639849524, issued on 09/14/2021.
Does Shoshana Seigel, PA prescribe opioids? ▼
Yes, Shoshana Seigel, PA had 14 opioid claims in 2024 with an opioid prescribing rate of 1.9%.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
What drugs does Shoshana Seigel, PA prescribe most often? ▼
Based on 2024 Medicare Part D data, Shoshana Seigel, PA's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shoshana Seigel, PA accept Medicare? ▼
Shoshana Seigel, PA appears in CMS Medicare data with 735 Part D claims and 125 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shoshana Seigel, PA's credentials? ▼
Shoshana Seigel, PA's NPI is 1639849524 with credentials PA. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.