NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1669639811 MD
Verify on CMS → July Lau-Deza, MD
Student in an Organized Health Care Education/Training Program in Marlborough, 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 331,274 in Student in an Organized Health Care Education/Training Program, 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
610
Medicare Part D claims · 220 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
0%
generic claims · 70% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$491.31
14 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
July Lau-Deza, MD filed 610 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Marlborough, Massachusetts, prescribing 0% generic.
- 610
- Part D claims, 2023
- 0%
- generic prescribing
- $491.31
- industry payments (Sunshine Act)
- ≥69th
- 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.
CMS NPPES provider registry desk
NPI 1669639811 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1669639811
- ENUM-MID 2008
- TAX-MEGA 331K Student in
- RX-LIGHT 610
- BOOK-MID 13,295 in Massachusetts
- PHOTO-ENUM William Alter · 2008
July Lau-Deza, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
610 ≥ 69th percentile 69% 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
What does the federal data show about July Lau-Deza, MD?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
610 33% vs specialty avg
Specialty distribution in Massachusetts
How Student in an Organized Health Care Education/Training Program compares to other specialties among Massachusetts 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 Student in an Organized Health Care Education/Training Program. 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).
Practice Address
Provider Details
| NPI | 1669639811 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/16/2008 |
Hospital and facility affiliations
Facilities where July Lau-Deza, 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.
Hospitalist Physicians OF Massachusetts PC
Worcester, MA
Reliant Medical Group Inc
Worcester, MA
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 July Lau-Deza, MD. Source: openpaymentsdata.cms.gov.
Total received
$491
Largest payer
Regeneron Healthcare Solutions, 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 - 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 July Lau-Deza, MD. To verify July Lau-Deza, 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 · Brand-heavy
July Lau-Deza, MD - brand share 70.0%
Student in an Organized Health Care Education/Training Program average
70% brand-name claims vs 0% generic, on 610 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.
610
Total Claims
$296K
Total Drug Cost
220
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 804
- Total Day Supply
- 21,735
- Brand vs Generic
- 70% brand / 0% generic
- Brand Drug Cost
- $257K
- Antibiotic Claims
- 27
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 2.16
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 32, 65-74: 101, 75-84: 58, 85+: 29
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What July Lau-Deza, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
108 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
104 claims
- Anoro Ellipta
Anoro Ellipta
50 claims
- Symbicort 39
Symbicort
39 claims
- Montelukast Sodium 34
Montelukast Sodium
34 claims
- Breo Ellipta 24
Breo Ellipta
24 claims
- Prednisone 23
Prednisone
23 claims
- Ventolin Hfa 17
Ventolin Hfa
17 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 108 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 104 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 50 |
| Symbicort Budesonide/Formoterol Fumarate | 39 |
| Montelukast Sodium | 34 |
| Breo Ellipta Fluticasone/Vilanterol | 24 |
| Prednisone | 23 |
| Ventolin Hfa Albuterol Sulfate | 17 |
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 14 |
| Fluticasone Propionate | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in MA →
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Student in an Organized Health Care Education/Training Program Overview
How July Lau-Deza, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
July Lau-Deza, MD's 610 claims are above the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Lau-Deza, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Lau-Deza.
One of 13,295 Student in an Organized Health Care Education/Training Program providers enrolled in Massachusetts, 5 are shown here.
Frequently Asked Questions
What is July Lau-Deza, MD's specialty? ▼
July Lau-Deza, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Marlborough, Massachusetts. Credentials: MD.
How much does July Lau-Deza, MD prescribe under Medicare Part D? ▼
In 2023, July Lau-Deza, MD wrote 610 Medicare Part D claims totaling $296K in drug costs for 220 beneficiaries.
Where is July Lau-Deza, MD located? ▼
July Lau-Deza, MD is located at 159 UNION ST STE 102, Marlborough, MA, 01752. Phone: (508) 486-5733.
What is July Lau-Deza, MD's NPI number? ▼
July Lau-Deza, MD's National Provider Identifier (NPI) is 1669639811, issued on 05/16/2008.
Does July Lau-Deza, MD prescribe more brand-name or generic drugs? ▼
July Lau-Deza, MD's prescribing is 70% brand-name and 0% generic drugs by claim count, with $257K in brand drug costs.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does July Lau-Deza, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, July Lau-Deza, MD's most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Anoro Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does July Lau-Deza, MD accept Medicare? ▼
July Lau-Deza, MD appears in CMS Medicare data with 610 Part D claims and 220 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify July Lau-Deza, MD's credentials? ▼
July Lau-Deza, MD's NPI is 1669639811 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
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.