NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1598752412 M.D.
Verify on CMS → Gad Silberman, M.D.
Cardiovascular Disease Physician in Tallahassee, 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 24,810 in Cardiovascular Disease 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
7K
Medicare Part D claims · 1K beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
60%
generic claims · 40% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
99.2/100
▲ 16 pts above national avg 83.1 · Exceptional
Industry payments
$1.9K
23 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Gad Silberman, M.D. reported a CMS MIPS final score of 99.2/100 - above the 83.1 national average - and filed 7,206 Medicare Part D claims in 2023.
- 99.2/100
- MIPS score · +16 vs avg
- 7K
- Part D claims, 2023
- 60%
- 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.
Gad Silberman, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
99 Top 9% higher than 91% 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 Gad Silberman, M.D. sits
This provider among cardiovascular disease physician peers
Across the 8,753 cardiovascular disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, Gad Silberman, M.D. writes more Part D claims than 88% of them and scores higher on MIPS quality than 90% - placing this provider in the high-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 cardiovascular disease physician peer from a representative sample of 60; the gold marker is Gad Silberman, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Gad Silberman, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Gad Silberman, M.D.?
High performer (top quartile)Primary specialty
Cardiovascular Disease Physician
Medicare Part D claims
7,206 138% vs specialty avg
MIPS final score
99.2/100 16.1 pts vs avg
Specialty distribution in Florida
How Cardiovascular Disease Physician compares to other specialties among Florida providers
Medicare quality performance, MIPS
Gad Silberman, M.D.'s 2023 MIPS final score plotted against the Cardiovascular Disease Physician national average
- MIPS Final Score
- 99.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Cardiovascular Disease Physician) - 99.2/100 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).
Gad Silberman, M.D. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D. credentials at 2100 CENTERVILLE RD, Tallahassee, FL, 32308, with a listed phone of (850) 216-0178. NPI 1598752412 was issued on 10/05/2005.
Medicare Part D records for calendar year 2023 show 7,206 prescription claims written by this provider, covering 1,034 Medicare beneficiaries and totaling roughly $2.4 million in drug spend, split 40% brand-name and 60% generic by claim count, with an opioid prescribing rate of 0.5%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 99.2/100 for the 2023 performance year, compared with the national average of 83.1.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,810 enrolled providers across 54 states and an average of 3,033 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 | 1598752412 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/05/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
99.15
Final Score
Avg: 83.1
99
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Gad Silberman, M.D. 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.
Tallahassee Memorial Healthcare Inc
Tallahassee, FL
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 Gad Silberman, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.9K
Largest payer
Abbott Laboratories
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 Gad Silberman, M.D.. To verify Gad Silberman, 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 · Above average
Gad Silberman, M.D. - brand share 40.0%
Cardiovascular Disease Physician average
40% brand-name claims vs 60% generic, on 7,206 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.
7,206
Total Claims
$2.4M
Total Drug Cost
1,034
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 12,088
- Total Day Supply
- 357,532
- Brand vs Generic
- 40% brand / 60% generic
- Brand Drug Cost
- $2.2M
- Generic Drug Cost
- $176K
- Opioid Claims
- 39 (0.5% rate)
Patient Demographics
- Average Patient Age
- 76.0 years
- Avg HCC Risk Score
- 1.61
- Gender Split
- 50% female / 50% male
- Age Distribution
- <65: 51, 65-74: 391, 75-84: 440, 85+: 152
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Gad Silberman, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Eliquis
Eliquis
2,434 claims
- Metoprolol Succinate
Metoprolol Succinate
1,458 claims
- Carvedilol 330
Carvedilol
330 claims
- Diltiazem 24hr Er … 329
Diltiazem 24hr Er (Cd)
329 claims
- Amlodipine Besylate 243
Amlodipine Besylate
243 claims
- Xarelto 239
Xarelto
239 claims
- Dofetilide 203
Dofetilide
203 claims
- Amiodarone Hcl 177
Amiodarone Hcl
177 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 2,434 |
| Metoprolol Succinate | 1,458 |
| Carvedilol | 330 |
| Diltiazem 24hr Er (Cd) Diltiazem Hcl | 329 |
| Amlodipine Besylate | 243 |
| Xarelto Rivaroxaban | 239 |
| Dofetilide | 203 |
| Amiodarone Hcl | 177 |
| Losartan Potassium | 169 |
| Potassium Chloride | 123 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Gad Silberman, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Gad Silberman, M.D.'s 7,206 claims are above the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Silberman.
Dr. Rafik Abadier
M.D.
Inverness, FL
Dr. Syed Abbas
MD
Orlando, FL
Dr. Norman Abbott
M.D.
Palm Harbor, FL
Dr. Lucien Abboud
MD
Jacksonville, FL
Dr. Antoine Abchee
MD
St Augustine, FL
Compare Cardiovascular Disease 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 Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease 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 Gad Silberman, M.D.'s specialty? ▼
Gad Silberman, M.D. specializes in Cardiovascular Disease Physician and practices in Tallahassee, Florida. Credentials: M.D..
How much does Gad Silberman, M.D. prescribe under Medicare Part D? ▼
In 2023, Gad Silberman, M.D. wrote 7,206 Medicare Part D claims totaling $2.4M in drug costs for 1,034 beneficiaries.
What is Gad Silberman, M.D.'s Medicare quality score? ▼
Gad Silberman, M.D. has a CMS MIPS Final Score of 99.2/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Gad Silberman, M.D. located? ▼
Gad Silberman, M.D. is located at 2100 CENTERVILLE RD, Tallahassee, FL, 32308. Phone: (850) 216-0178.
What is Gad Silberman, M.D.'s NPI number? ▼
Gad Silberman, M.D.'s National Provider Identifier (NPI) is 1598752412, issued on 10/05/2005.
Does Gad Silberman, M.D. prescribe more brand-name or generic drugs? ▼
Gad Silberman, M.D.'s prescribing is 40% brand-name and 60% generic drugs by claim count, with $2.2M in brand drug costs.
Does Gad Silberman, M.D. prescribe opioids? ▼
Yes, Gad Silberman, M.D. had 39 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Gad Silberman, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Gad Silberman, M.D.'s most frequently prescribed drugs include Eliquis, Metoprolol Succinate, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gad Silberman, M.D. accept Medicare? ▼
Gad Silberman, M.D. appears in CMS Medicare data with 7,206 Part D claims and 1,034 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gad Silberman, M.D.'s credentials? ▼
Gad Silberman, M.D.'s NPI is 1598752412 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 (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
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.