NPI registry status
Active
2026 NPPES data Endocrinology, Diabetes & Metabolism Physician NPI 1043361835 MD
Verify on CMS → David Lasseter, MD
Endocrinology, Diabetes & Metabolism Physician in Chesapeake, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 7,852 in Endocrinology, Diabetes & Metabolism 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
2K
Medicare Part D claims · 226 beneficiaries · Endocrinology, Diabetes & Metabolism Physician avg: 3K
Generic prescribing
57%
generic claims · 38% brand-name · higher generic rates reduce patient out-of-pocket costs
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
David Lasseter, MD filed 1,602 Medicare Part D claims in 2023 as a Endocrinology, Diabetes & Metabolism Physician in Chesapeake, Virginia, prescribing 57% generic.
- 2K
- Part D claims, 2023
- 57%
- 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.
David Lasseter, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,602 Top 18% higher than 82% 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
✓
Board certification likely (heuristic, not verified)
David Lasseter, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 David Lasseter, MD?
Quality data not reportedPrimary specialty
Endocrinology, Diabetes & Metabolism Physician
Medicare Part D claims
1,602 39% vs specialty avg
Specialty distribution in Virginia
How Endocrinology, Diabetes & Metabolism Physician compares to other specialties among Virginia 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 Endocrinology, Diabetes & Metabolism 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).
David Lasseter, MD appears in the CMS NPPES registry as a Endocrinology, Diabetes & Metabolism Physician provider holding MD credentials at 713 VOLVO PKWY STE 101, Chesapeake, VA, 23320, with a listed phone of (757) 609-3404. NPI 1043361835 was issued on 01/16/2007.
Medicare Part D records for calendar year 2023 show 1,602 prescription claims written by this provider, covering 226 Medicare beneficiaries and totaling roughly $717K in drug spend, split 38% brand-name and 57% generic by claim count.
Endocrinology, Diabetes & Metabolism Physician is a mid-sized specialty nationwide, with 7,852 enrolled providers across 54 states and an average of 2,639 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 | 1043361835 |
|---|---|
| Specialty | Endocrinology, Diabetes & Metabolism Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 01/16/2007 |
Hospital and facility affiliations
Facilities where David Lasseter, MD 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.
Bayview Physician Services PC
Suffolk, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Above average
David Lasseter, MD - brand share 38.0%
Endocrinology, Diabetes & Metabolism Physician average
38% brand-name claims vs 57% generic, on 1,602 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.
1,602
Total Claims
$717K
Total Drug Cost
226
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,050
- Total Day Supply
- 120,982
- Brand vs Generic
- 38% brand / 57% generic
- Brand Drug Cost
- $660K
- Generic Drug Cost
- $25K
Patient Demographics
- Average Patient Age
- 70.9 years
- Avg HCC Risk Score
- 1.45
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 35, 65-74: 107, 75-84: 68, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Lasseter, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
343 claims
- Methimazole 87
Methimazole
87 claims
- Synthroid 61
Synthroid
61 claims
- Trulicity 52
Trulicity
52 claims
- Rosuvastatin Calcium 44
Rosuvastatin Calcium
44 claims
- Metformin Hcl 39
Metformin Hcl
39 claims
- Metformin Hcl Er 39
Metformin Hcl Er
39 claims
- Atorvastatin Calcium 33
Atorvastatin Calcium
33 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 343 |
| Methimazole | 87 |
| Synthroid Levothyroxine Sodium | 61 |
| Trulicity Dulaglutide | 52 |
| Rosuvastatin Calcium | 44 |
| Metformin Hcl | 39 |
| Metformin Hcl Er Metformin Hcl | 39 |
| Atorvastatin Calcium | 33 |
| Janumet Xr Sitagliptin Phos/Metformin Hcl | 30 |
| Pioglitazone Hcl | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Endocrinology, Diabetes & Metabolism Physician in VA →
All providers in Virginia →
Compare specialties →
Endocrinology, Diabetes & Metabolism Physician Overview
How David Lasseter, MD fits within the Endocrinology, Diabetes & Metabolism Physician landscape nationally.
7,852
Endocrinology, Diabetes & Metabolism Physician Providers in US
54
States with Endocrinology, Diabetes & Metabolism Physician
2,639
Avg Claims per Provider
David Lasseter, MD's 1,602 claims are below the specialty average of 2,639.
Nearby Endocrinology, Diabetes & Metabolism Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Lasseter.
Dr. Mustapha Abdul-Rahman
MD
Winchester, VA
Dr. Robert Adler
M.D.
Richmond, VA
Dr. Samina Afreen
MD
Charlottesville, VA
Dr. Miriam Ahmad
M.D.
Falls Church, VA
Dr. Ahmed Al Dabbagh
MBCHB
Suffolk, VA
Compare Endocrinology, Diabetes & Metabolism 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Endocrinology, Diabetes & Metabolism 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
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is David Lasseter, MD's specialty? ▼
David Lasseter, MD specializes in Endocrinology, Diabetes & Metabolism Physician and practices in Chesapeake, Virginia. Credentials: MD.
How much does David Lasseter, MD prescribe under Medicare Part D? ▼
In 2023, David Lasseter, MD wrote 1,602 Medicare Part D claims totaling $717K in drug costs for 226 beneficiaries.
Where is David Lasseter, MD located? ▼
David Lasseter, MD is located at 713 VOLVO PKWY STE 101, Chesapeake, VA, 23320. Phone: (757) 609-3404.
What is David Lasseter, MD's NPI number? ▼
David Lasseter, MD's National Provider Identifier (NPI) is 1043361835, issued on 01/16/2007.
Does David Lasseter, MD prescribe more brand-name or generic drugs? ▼
David Lasseter, MD's prescribing is 38% brand-name and 57% generic drugs by claim count, with $660K in brand drug costs.
How many Endocrinology, Diabetes & Metabolism Physician providers are there in the US? ▼
There are 7,852 Endocrinology, Diabetes & Metabolism Physician providers across 54 states in the US. The average Endocrinology, Diabetes & Metabolism Physician provider writes 2,639 Medicare Part D claims per year.
What drugs does David Lasseter, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, David Lasseter, MD's most frequently prescribed drugs include Levothyroxine Sodium, Methimazole, Synthroid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Lasseter, MD accept Medicare? ▼
David Lasseter, MD appears in CMS Medicare data with 1,602 Part D claims and 226 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Lasseter, MD's credentials? ▼
David Lasseter, MD's NPI is 1043361835 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.
- 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.