NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1114627601 PA-C
Verify on CMS → Sarai Alvarez, PA-C
Medical Physician Assistant in Chicago, Illinois.
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
456
Medicare Part D claims · 84 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
76%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.0K
63 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
Sarai Alvarez, PA-C filed 456 Medicare Part D claims in 2023 as a Medical Physician Assistant in Chicago, Illinois, prescribing 76% generic.
- 456
- Part D claims, 2023
- 76%
- generic prescribing
- $2.0K
- 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.
Sarai Alvarez, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
456 Top 38% higher than 62% 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 Sarai Alvarez, PA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
456 58% vs specialty avg
Specialty distribution in Illinois
How Medical Physician Assistant compares to other specialties among Illinois 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).
Sarai Alvarez, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 5406 W FULLERTON AVE, Chicago, IL, 60639, with a listed phone of (773) 466-7012. NPI 1114627601 was issued on 03/06/2023.
Medicare Part D records for calendar year 2023 show 456 prescription claims written by this provider, covering 84 Medicare beneficiaries and totaling roughly $54K in drug spend, split 18% brand-name and 76% generic by claim count.
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 | 1114627601 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 03/06/2023 |
Hospital and facility affiliations
Facilities where Sarai Alvarez, 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.
Esperanza Health Centers
Chicago, IL
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 Sarai Alvarez, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$2.0K
Largest payer
Novo Nordisk Inc
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.
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Sarai Alvarez, PA-C. To verify Sarai Alvarez, PA-C's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Sarai Alvarez, PA-C - brand share 18.0%
Medical Physician Assistant average
18% brand-name claims vs 76% generic, on 456 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.
456
Total Claims
$54K
Total Drug Cost
84
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 608
- Total Day Supply
- 16,731
- Brand vs Generic
- 18% brand / 76% generic
- Brand Drug Cost
- $47K
- Generic Drug Cost
- $6K
- Antibiotic Claims
- 14
Patient Demographics
- Average Patient Age
- 68.4 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sarai Alvarez, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
42 claims
- Valsartan
Valsartan
26 claims
- Metformin Hcl
Metformin Hcl
22 claims
- Hydrochlorothiazide 16
Hydrochlorothiazide
16 claims
- Jardiance 15
Jardiance
15 claims
- Diclofenac Sodium 13
Diclofenac Sodium
13 claims
- Baclofen 12
Baclofen
12 claims
- Farxiga 11
Farxiga
11 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 42 |
| Valsartan | 26 |
| Metformin Hcl | 22 |
| Hydrochlorothiazide | 16 |
| Jardiance Empagliflozin | 15 |
| Diclofenac Sodium | 13 |
| Baclofen | 12 |
| Farxiga Dapagliflozin Propanediol | 11 |
| Fluticasone Propionate | 11 |
* 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 Sarai Alvarez, 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
Sarai Alvarez, PA-C's 456 claims are below the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Alvarez.
Dr. Ahmad Abdelghani
PA-C
Schaumburg, IL
Dr. Jeneson Abraham
P.A.
Chicago, IL
Dr. Jolly Abraham
PA-C
Chicago, IL
Dr. Rosalva Acosta
PA-C
Gurnee, IL
Dr. Samantha Adamczyk
PA-C
Naperville, IL
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 Illinois 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Sarai Alvarez, PA-C's specialty? ▼
Sarai Alvarez, PA-C specializes in Medical Physician Assistant and practices in Chicago, Illinois. Credentials: PA-C.
How much does Sarai Alvarez, PA-C prescribe under Medicare Part D? ▼
In 2023, Sarai Alvarez, PA-C wrote 456 Medicare Part D claims totaling $54K in drug costs for 84 beneficiaries.
Where is Sarai Alvarez, PA-C located? ▼
Sarai Alvarez, PA-C is located at 5406 W FULLERTON AVE, Chicago, IL, 60639. Phone: (773) 466-7012.
What is Sarai Alvarez, PA-C's NPI number? ▼
Sarai Alvarez, PA-C's National Provider Identifier (NPI) is 1114627601, issued on 03/06/2023.
Does Sarai Alvarez, PA-C prescribe more brand-name or generic drugs? ▼
Sarai Alvarez, PA-C's prescribing is 18% brand-name and 76% generic drugs by claim count, with $47K in brand drug costs.
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 Sarai Alvarez, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Sarai Alvarez, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Valsartan, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarai Alvarez, PA-C accept Medicare? ▼
Sarai Alvarez, PA-C appears in CMS Medicare data with 456 Part D claims and 84 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarai Alvarez, PA-C's credentials? ▼
Sarai Alvarez, PA-C's NPI is 1114627601 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.