NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1770659674 PA-C
Verify on CMS → Donna Haupt, PA-C
Medical Physician Assistant in Danbury, Connecticut.
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
243
Medicare Part D claims · 156 beneficiaries · Medical Physician Assistant avg: 1K
MIPS score
94.2/100
▲ 11 pts above national avg 83.5 · Exceptional
Industry payments
$139.78
7 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Donna Haupt, PA-C reported a CMS MIPS final score of 94.2/100 - above the 83.5 national average - and filed 243 Medicare Part D claims in 2023.
- 94.2/100
- MIPS score · +11 vs avg
- 243
- Part D claims, 2023
- $139.78
- industry payments (Sunshine Act)
- ≥73rd
- pct among measured MIPS (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.
Donna Haupt, PA-C's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
94 ≥ 73rd percentile 73% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Donna Haupt, PA-C sits
This provider among medical physician assistant peers
Across the 7,147 medical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Donna Haupt, PA-C writes more Part D claims than 42% of them and scores higher on MIPS quality than 74% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one medical physician assistant peer from a representative sample of 60; the gold marker is Donna Haupt, PA-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Donna Haupt, PA-C?
High performer (top quartile)Primary specialty
Medical Physician Assistant
Medicare Part D claims
243 77% vs specialty avg
MIPS final score
94.2/100 10.7 pts vs avg
Specialty distribution in Connecticut
How Medical Physician Assistant compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Donna Haupt, PA-C's 2023 MIPS final score plotted against the Medical Physician Assistant national average
- MIPS Final Score
- 94.2/100
- vs 83.5 national avg · 2023 performance year
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).
Donna Haupt, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 107 NEWTOWN RD STE 2A, Danbury, CT, 06810, with a listed phone of (203) 830-4700. NPI 1770659674 was issued on 11/24/2006.
Medicare Part D records for calendar year 2023 show 243 prescription claims written by this provider, covering 156 Medicare beneficiaries and totaling roughly $7K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.2/100 for the 2023 performance year (Quality 78.3), compared with the 83.5 average among clinicians with a measured score.
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 | 1770659674 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 11/24/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.2464
Final Score
Measured-score avg: 83.5
78.2615
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Donna Haupt, 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.
Advanced Specialty Care, P.C.
Danbury, CT
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 Donna Haupt, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$140
Largest payer
Incyte Corporation
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.
243
Total Claims
$7K
Total Drug Cost
156
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 293
- Total Day Supply
- 5,289
- Generic Drug Cost
- $5K
- Antibiotic Claims
- 58
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 65% female / 35% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Donna Haupt, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
26 claims
- Mupirocin
Mupirocin
26 claims
- Ofloxacin
Ofloxacin
25 claims
- Fluticasone Propio…
Fluticasone Propionate
24 claims
- Famotidine
Famotidine
22 claims
- Methylprednisolone
Methylprednisolone
22 claims
- Fluocinolone Aceto…
Fluocinolone Acetonide Oil
14 claims
- Cefuroxime
Cefuroxime
12 claims
| Drug | Claims |
|---|---|
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 26 |
| Mupirocin | 26 |
| Ofloxacin | 25 |
| Fluticasone Propionate | 24 |
| Famotidine | 22 |
| Methylprednisolone | 22 |
| Fluocinolone Acetonide Oil | 14 |
| Cefuroxime Cefuroxime Axetil | 12 |
| Prednisone | 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 Donna Haupt, 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
Donna Haupt, PA-C's 243 claims are below the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Haupt.
One of 897 Medical Physician Assistant providers enrolled in Connecticut, 5 are shown here.
Dr. Shiza Abbas
PA-C
Norwich, CT
Shalima Abdalla
Waterbury, CT
Dr. Samantha Abraham
PA-C
New Britain, CT
Dr. Elaine Accorsini
P.A.
Norwalk, CT
Dr. Allison Adajian
PA-C
Hartford, CT
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 Connecticut 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 Donna Haupt, PA-C's specialty? ▼
Donna Haupt, PA-C specializes in Medical Physician Assistant and practices in Danbury, Connecticut. Credentials: PA-C.
How much does Donna Haupt, PA-C prescribe under Medicare Part D? ▼
In 2023, Donna Haupt, PA-C wrote 243 Medicare Part D claims totaling $7K in drug costs for 156 beneficiaries.
What is Donna Haupt, PA-C's Medicare quality score? ▼
Donna Haupt, PA-C has a CMS MIPS Final Score of 94.2/100 (Quality: 78.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Donna Haupt, PA-C located? ▼
Donna Haupt, PA-C is located at 107 NEWTOWN RD STE 2A, Danbury, CT, 06810. Phone: (203) 830-4700.
What is Donna Haupt, PA-C's NPI number? ▼
Donna Haupt, PA-C's National Provider Identifier (NPI) is 1770659674, issued on 11/24/2006.
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 Donna Haupt, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Donna Haupt, PA-C's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Mupirocin, Ofloxacin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Donna Haupt, PA-C accept Medicare? ▼
Donna Haupt, PA-C appears in CMS Medicare data with 243 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 Donna Haupt, PA-C's credentials? ▼
Donna Haupt, PA-C's NPI is 1770659674 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
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.