NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1073920930 DO
Verify on CMS → Kimberly Lessard, DO
Internal Medicine Physician in Horsham, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in Internal Medicine 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
3K
Medicare Part D claims · 418 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
45%
generic claims · 47% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.8K
22 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Kimberly Lessard, DO filed 2,837 Medicare Part D claims in 2023 as an Internal Medicine Physician in Horsham, Pennsylvania, prescribing 45% generic.
- 3K
- Part D claims, 2023
- 45%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥88th
- 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.
Kimberly Lessard, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,837 ≥ 88th percentile 88% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Kimberly Lessard, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Kimberly Lessard, DO?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
2,837 4% vs specialty avg
Specialty distribution in Pennsylvania
How Internal Medicine Physician compares to other specialties among Pennsylvania 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 Internal Medicine Physician. 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).
Kimberly Lessard, DO appears in the CMS NPPES registry as an Internal Medicine Physician provider holding DO credentials at 118 WELSH RD UNIT A, Horsham, PA, 19044, with a listed phone of (215) 657-5200. NPI 1073920930 was issued on 07/12/2014.
Medicare Part D records for calendar year 2023 show 2,837 prescription claims written by this provider, covering 418 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 47% brand-name and 45% generic by claim count.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 enrolled providers across 56 states and an average of 2,716 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 | 1073920930 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 07/12/2014 |
Hospital and facility affiliations
Facilities where Kimberly Lessard, DO 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.
Abington Memorial Hospital
Horsham, PA
Amh Medical Staff Service Fund
Abington, PA
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 Kimberly Lessard, DO. Source: openpaymentsdata.cms.gov.
Total received
$1.8K
Largest payer
Medtronic, 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 - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Kimberly Lessard, DO. To verify Kimberly Lessard, DO's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Kimberly Lessard, DO - brand share 47.0%
Internal Medicine Physician average
47% brand-name claims vs 45% generic, on 2,837 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.
2,837
Total Claims
$1.6M
Total Drug Cost
418
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,524
- Total Day Supply
- 193,099
- Brand vs Generic
- 47% brand / 45% generic
- Brand Drug Cost
- $1.6M
- Generic Drug Cost
- $32K
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 1.43
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 35, 65-74: 202, 75-84: 156, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kimberly Lessard, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
291 claims
- Trulicity
Trulicity
271 claims
- Metformin Hcl Er
Metformin Hcl Er
178 claims
- Metformin Hcl
Metformin Hcl
130 claims
- Atorvastatin Calcium
Atorvastatin Calcium
123 claims
- Ozempic
Ozempic
117 claims
- Novolog Flexpen 114
Novolog Flexpen
114 claims
- Tresiba Flextouch … 112
Tresiba Flextouch U-100
112 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 291 |
| Trulicity Dulaglutide | 271 |
| Metformin Hcl Er Metformin Hcl | 178 |
| Metformin Hcl | 130 |
| Atorvastatin Calcium | 123 |
| Ozempic Semaglutide | 117 |
| Novolog Flexpen Insulin Aspart | 114 |
| Tresiba Flextouch U-100 Insulin Degludec | 112 |
| Repaglinide | 94 |
| Synthroid Levothyroxine Sodium | 84 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Kimberly Lessard, DO fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Kimberly Lessard, DO's 2,837 claims are above the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Lessard.
Dr. Erin Aakhus
M.D.
Philadelphia, PA
Dr. Muhammad Aamir
MD
Allentown, PA
Dr. Saira Aamir
MD
York, PA
Dr. John Aaron
MD
West Grove, PA
Dr. Todd Aaron
MD
Philadelphia, PA
Compare Internal Medicine 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Internal Medicine 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
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Frequently Asked Questions
What is Kimberly Lessard, DO's specialty? ▼
Kimberly Lessard, DO specializes in Internal Medicine Physician and practices in Horsham, Pennsylvania. Credentials: DO.
How much does Kimberly Lessard, DO prescribe under Medicare Part D? ▼
In 2023, Kimberly Lessard, DO wrote 2,837 Medicare Part D claims totaling $1.6M in drug costs for 418 beneficiaries.
Where is Kimberly Lessard, DO located? ▼
Kimberly Lessard, DO is located at 118 WELSH RD UNIT A, Horsham, PA, 19044. Phone: (215) 657-5200.
What is Kimberly Lessard, DO's NPI number? ▼
Kimberly Lessard, DO's National Provider Identifier (NPI) is 1073920930, issued on 07/12/2014.
Does Kimberly Lessard, DO prescribe more brand-name or generic drugs? ▼
Kimberly Lessard, DO's prescribing is 47% brand-name and 45% generic drugs by claim count, with $1.6M in brand drug costs.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Kimberly Lessard, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Kimberly Lessard, DO's most frequently prescribed drugs include Levothyroxine Sodium, Trulicity, Metformin Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kimberly Lessard, DO accept Medicare? ▼
Kimberly Lessard, DO appears in CMS Medicare data with 2,837 Part D claims and 418 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kimberly Lessard, DO's credentials? ▼
Kimberly Lessard, DO's NPI is 1073920930 with credentials DO. 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
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.