NPI registry status
Active
2026 NPPES data Otolaryngology Physician NPI 1033104328 MD
Verify on CMS → Jacquelyn Kang, MD
Otolaryngology Physician in Leeds, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,893 in Otolaryngology 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
315
Medicare Part D claims · 125 beneficiaries · Otolaryngology Physician avg: 509
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.8/100
▲ 8 pts above national avg 83.1 · Exceptional
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
Jacquelyn Kang, MD reported a CMS MIPS final score of 90.8/100 - above the 83.1 national average - and filed 315 Medicare Part D claims in 2023.
- 90.8/100
- MIPS score · +8 vs avg
- 315
- Part D claims, 2023
- 95%
- 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.
Jacquelyn Kang, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 40% higher than 60% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Jacquelyn Kang, MD sits
This provider among otolaryngology physician peers
Across the 3,669 otolaryngology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jacquelyn Kang, MD writes more Part D claims than 38% of them and scores higher on MIPS quality than 68% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one otolaryngology physician peer from a representative sample of 60; the gold marker is Jacquelyn Kang, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Jacquelyn Kang, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Jacquelyn Kang, MD?
High performer (top quartile)Primary specialty
Otolaryngology Physician
Medicare Part D claims
315 38% vs specialty avg
MIPS final score
90.8/100 7.7 pts vs avg
Specialty distribution in Massachusetts
How Otolaryngology Physician compares to other specialties among Massachusetts providers
Medicare quality performance, MIPS
Jacquelyn Kang, MD's 2023 MIPS final score plotted against the Otolaryngology Physician national average
- MIPS Final Score
- 90.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Otolaryngology Physician) - 90.8/100 vs national avg 83.1
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).
Jacquelyn Kang, MD appears in the CMS NPPES registry as a Otolaryngology Physician provider holding MD credentials at 421 N MAIN ST, Leeds, MA, 01053, with a listed phone of (413) 584-4040. NPI 1033104328 was issued on 09/13/2005.
Medicare Part D records for calendar year 2023 show 315 prescription claims written by this provider, covering 125 Medicare beneficiaries and totaling roughly $9K in drug spend, split 5% brand-name and 95% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.8/100 for the 2023 performance year (Quality 77, Cost 91.4), compared with the national average of 83.1.
Otolaryngology Physician is a mid-sized specialty nationwide, with 10,893 enrolled providers across 54 states and an average of 509 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 | 1033104328 |
|---|---|
| Specialty | Otolaryngology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/13/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.7677
Final Score
Avg: 83.1
77.0225
Quality
91.3861
Cost
93
Promoting Interoperability
Reporting: Group practice
License & disciplinary context - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Jacquelyn Kang, MD. To verify Jacquelyn Kang, MD's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Jacquelyn Kang, MD - brand share 5.0%
Otolaryngology Physician average
5% brand-name claims vs 95% generic, on 315 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.
315
Total Claims
$9K
Total Drug Cost
125
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 480
- Total Day Supply
- 12,632
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $7K
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 1.05
- 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 Jacquelyn Kang, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ipratropium Bromide
Ipratropium Bromide
83 claims
- Nortriptyline Hcl
Nortriptyline Hcl
37 claims
- Fluticasone Propio… 32
Fluticasone Propionate
32 claims
- Montelukast Sodium 19
Montelukast Sodium
19 claims
- Fluocinolone Aceto… 15
Fluocinolone Acetonide Oil
15 claims
- Omeprazole 13
Omeprazole
13 claims
- Triamterene-Hydroc… 13
Triamterene-Hydrochlorothiazid
13 claims
| Drug | Claims |
|---|---|
| Ipratropium Bromide | 83 |
| Nortriptyline Hcl | 37 |
| Fluticasone Propionate | 32 |
| Montelukast Sodium | 19 |
| Fluocinolone Acetonide Oil | 15 |
| Omeprazole | 13 |
| Triamterene-Hydrochlorothiazid Triamterene/Hydrochlorothiazid | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Otolaryngology Physician Overview
How Jacquelyn Kang, MD fits within the Otolaryngology Physician landscape nationally.
10,893
Otolaryngology Physician Providers in US
54
States with Otolaryngology Physician
509
Avg Claims per Provider
Jacquelyn Kang, MD's 315 claims are below the specialty average of 509.
Nearby Otolaryngology Physician Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Kang.
Dr. Dunia Abdul-Aziz
MD
Boston, MA
Dr. Usama Aboelkheir
MD
Boston, MA
Dr. Nicholas Abt
MD
Mashpee, MA
Dr. Jihad Achkar
M.D.
Boston, MA
Dr. Dara Adams
MD
Boston, MA
Compare Otolaryngology 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 Massachusetts medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Otolaryngology 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.
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Frequently Asked Questions
What is Jacquelyn Kang, MD's specialty? ▼
Jacquelyn Kang, MD specializes in Otolaryngology Physician and practices in Leeds, Massachusetts. Credentials: MD.
How much does Jacquelyn Kang, MD prescribe under Medicare Part D? ▼
In 2023, Jacquelyn Kang, MD wrote 315 Medicare Part D claims totaling $9K in drug costs for 125 beneficiaries.
What is Jacquelyn Kang, MD's Medicare quality score? ▼
Jacquelyn Kang, MD has a CMS MIPS Final Score of 90.8/100 (Quality: 77, Cost: 91.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jacquelyn Kang, MD located? ▼
Jacquelyn Kang, MD is located at 421 N MAIN ST, Leeds, MA, 01053. Phone: (413) 584-4040.
What is Jacquelyn Kang, MD's NPI number? ▼
Jacquelyn Kang, MD's National Provider Identifier (NPI) is 1033104328, issued on 09/13/2005.
Does Jacquelyn Kang, MD prescribe more brand-name or generic drugs? ▼
Jacquelyn Kang, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $2K in brand drug costs.
How many Otolaryngology Physician providers are there in the US? ▼
There are 10,893 Otolaryngology Physician providers across 54 states in the US. The average Otolaryngology Physician provider writes 509 Medicare Part D claims per year.
What drugs does Jacquelyn Kang, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jacquelyn Kang, MD's most frequently prescribed drugs include Ipratropium Bromide, Nortriptyline Hcl, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jacquelyn Kang, MD accept Medicare? ▼
Jacquelyn Kang, MD appears in CMS Medicare data with 315 Part D claims and 125 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jacquelyn Kang, MD's credentials? ▼
Jacquelyn Kang, MD's NPI is 1033104328 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.
- 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
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.