NPI registry status
Active
2026 NPPES data Allergy Physician NPI 1659361749 M.D.
Verify on CMS → Matthew Smith, M.D.
Allergy Physician in Clermont, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,015 in Allergy 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
311
Medicare Part D claims · 34 beneficiaries · Allergy Physician avg: 805
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$122.4
7 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Matthew Smith, M.D. filed 311 Medicare Part D claims in 2024 as an Allergy Physician in Clermont, Florida, prescribing 91% generic.
- 311
- Part D claims, 2024
- 91%
- generic prescribing
- $122.4
- industry payments (Sunshine Act)
- ≥56th
- 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.
Federal trust snapshot
What official records show about Matthew Smith, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1659361749), first enumerated 10/28/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 311 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Reported
Industry payment transparency
$122.4 in reported industry payments (7 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Florida statewide board action statistics are published annually — these figures describe aggregate state activity, not Matthew Smith, M.D.'s individual license status. Verify directly with the state medical board.
Source: FLDOH annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1659361749 · Allergy Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1659361749
- ENUM-LEGACY 2005
- TAX-NARROW 1,015
- RX-LIGHT 311
- BOOK-THIN 57 in Florida
- PHOTO-ENUM Donna Kinser, MD · 2005
Matthew Smith, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
311 ≥ 56th percentile 56% of 1,416,883 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 · 2024
◑
Board-eligible specialty (heuristic, not verified)
Matthew Smith, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Matthew Smith, M.D.?
Quality data not reportedPrimary specialty
Allergy Physician
Medicare Part D claims
311 61% vs specialty avg
Specialty distribution in Florida
How Allergy Physician compares to other specialties among Florida 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 Allergy 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).
Practice Address
Provider Details
| NPI | 1659361749 |
|---|---|
| Specialty | Allergy Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/28/2005 |
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 Matthew Smith, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$122
Largest payer
IRONSHORE PHARMACEUTICALS 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 - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Matthew Smith, M.D.. To verify Matthew Smith, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Matthew Smith, M.D. - brand share 9.0%
Allergy Physician average
9% brand-name claims vs 91% generic, on 311 2024 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 2024.
311
Total Claims
$15K
Total Drug Cost
34
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 513.067
- Total Day Supply
- 14,341
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 60.9 years
- Avg HCC Risk Score
- 1.05
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 13, 65-74: 13, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Matthew Smith, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Levothyroxine Sodium
Levothyroxine Sodium
23 claims
- Metformin Hcl
Metformin Hcl
18 claims
- Omeprazole
Omeprazole
18 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphet Er
13 claims
- Guanfacine Hcl Er
Guanfacine Hcl Er
12 claims
- Olanzapine
Olanzapine
12 claims
- Amlodipine Besylate
Amlodipine Besylate
11 claims
- Buspirone Hcl
Buspirone Hcl
11 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 23 |
| Metformin Hcl | 18 |
| Omeprazole | 18 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 13 |
| Guanfacine Hcl Er Guanfacine Hcl | 12 |
| Olanzapine | 12 |
| Amlodipine Besylate | 11 |
| Buspirone Hcl | 11 |
| Methylphenidate Er Methylphenidate Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy Physician Overview
How Matthew Smith, M.D. fits within the Allergy Physician landscape nationally.
1,015
Allergy Physician Providers in US
50
States with Allergy Physician
805
Avg Claims per Provider
Matthew Smith, M.D.'s 311 claims are below the specialty average of 805.
Nationwide Allergy Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Smith, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Allergy Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Smith.
One of 57 Allergy Physician providers enrolled in Florida, 5 are shown here.
Dr. Michel Akl
M.D.
Coral Gables, FL
Dr. Raquelle Alexander
M.D.
St Petersburg, FL
Dr. Ayham Alshaar
M.D.
Brooksville, FL
Dr. Alicia Alvarez
MD
Sarasota, FL
Dr. Jose Andrade
M.D.
Orlando, FL
Compare Allergy Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Matthew Smith, M.D.'s specialty? ▼
Matthew Smith, M.D. specializes in Allergy Physician and practices in Clermont, Florida. Credentials: M.D..
How much does Matthew Smith, M.D. prescribe under Medicare Part D? ▼
In 2024, Matthew Smith, M.D. wrote 311 Medicare Part D claims totaling $15K in drug costs for 34 beneficiaries.
Where is Matthew Smith, M.D. located? ▼
Matthew Smith, M.D. is located at 17011 STATE ROAD 50 STE 103, Clermont, FL, 34711. Phone: (310) 721-3793.
What is Matthew Smith, M.D.'s NPI number? ▼
Matthew Smith, M.D.'s National Provider Identifier (NPI) is 1659361749, issued on 10/28/2005.
Does Matthew Smith, M.D. prescribe more brand-name or generic drugs? ▼
Matthew Smith, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $2K in brand drug costs.
How many Allergy Physician providers are there in the US? ▼
There are 1,015 Allergy Physician providers across 50 states in the US. The average Allergy Physician provider writes 805 Medicare Part D claims per year.
What drugs does Matthew Smith, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Matthew Smith, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Metformin Hcl, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Matthew Smith, M.D. accept Medicare? ▼
Matthew Smith, M.D. appears in CMS Medicare data with 311 Part D claims and 34 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew Smith, M.D.'s credentials? ▼
Matthew Smith, M.D.'s NPI is 1659361749 with credentials M.D.. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.