NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1790892453 MD
Verify on CMS → Marc Gerber, MD
Physical Medicine & Rehabilitation Physician in Orlando, 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 15,618 in Physical Medicine & Rehabilitation 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
1K
Medicare Part D claims · 69 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 793
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$32.69
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Marc Gerber, MD filed 1,103 Medicare Part D claims in 2024 as a Physical Medicine & Rehabilitation Physician in Orlando, Florida, prescribing 96% generic.
- 1K
- Part D claims, 2024
- 96%
- generic prescribing
- $32.69
- industry payments (Sunshine Act)
- ≥77th
- 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 Marc Gerber, MD
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 1790892453), first enumerated 08/25/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,103 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
$32.69 in reported industry payments (1 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 Marc Gerber, MD'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 1790892453 · Physical Medicine & Rehabilitation Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1790892453
- ENUM-LEGACY 2006
- TAX-MID 16K Physical Medicine
- RX-MID 1,103
- BOOK-LIGHT 1,036 in Florida
- PHOTO-ENUM Steven Chan · 2006
Marc Gerber, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,103 ≥ 77th percentile 77% 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)
Marc Gerber, MD 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 Marc Gerber, MD?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
1,103 39% vs specialty avg
Specialty distribution in Florida
How Physical Medicine & Rehabilitation 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 Physical Medicine & Rehabilitation 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 | 1790892453 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/25/2006 |
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 Marc Gerber, MD. Source: openpaymentsdata.cms.gov.
Total received
$33
Largest payer
Boston Scientific Corporation
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 Marc Gerber, MD. To verify Marc Gerber, MD'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
Marc Gerber, MD - brand share 4.0%
Physical Medicine & Rehabilitation Physician average
4% brand-name claims vs 96% generic, on 1,103 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.
1,103
Total Claims
$25K
Total Drug Cost
69
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,131.067
- Total Day Supply
- 32,411
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $1K
- Generic Drug Cost
- $23K
- Opioid Claims
- 590 (53.5% rate)
Patient Demographics
- Average Patient Age
- 67.5 years
- Avg HCC Risk Score
- 1.63
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 23, 65-74: 34, 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 Marc Gerber, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
157 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
136 claims
- Oxycodone Hcl
Oxycodone Hcl
114 claims
- Morphine Sulfate Er
Morphine Sulfate Er
110 claims
- Tizanidine Hcl
Tizanidine Hcl
94 claims
- Fentanyl
Fentanyl
74 claims
- Cyclobenzaprine Hcl 57
Cyclobenzaprine Hcl
57 claims
- Morphine Sulfate 57
Morphine Sulfate
57 claims
| Drug | Claims |
|---|---|
| Gabapentin | 157 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 136 |
| Oxycodone Hcl | 114 |
| Morphine Sulfate Er Morphine Sulfate | 110 |
| Tizanidine Hcl | 94 |
| Fentanyl | 74 |
| Cyclobenzaprine Hcl | 57 |
| Morphine Sulfate | 57 |
| Tramadol Hcl | 34 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 33 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in FL →
All providers in Florida →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Marc Gerber, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,618
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
793
Avg Claims per Provider
Marc Gerber, MD's 1,103 claims are above the specialty average of 793.
Nationwide Physical Medicine & Rehabilitation Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Gerber, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Medicine & Rehabilitation Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Gerber.
One of 1,036 Physical Medicine & Rehabilitation Physician providers enrolled in Florida, 5 are shown here.
Dr. Ammar Abbasi
MD
University Park, FL
Dr. Naomi Abel
MD
Tampa, FL
Dr. Lauren Abratt Edelberg
D.O.
Sunrise, FL
Ami Achilles
LPTA
Cape Coral, FL
Dr. Paula Ackerman
D.O
Gainesville, FL
Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Marc Gerber, MD's specialty? ▼
Marc Gerber, MD specializes in Physical Medicine & Rehabilitation Physician and practices in Orlando, Florida. Credentials: MD.
How much does Marc Gerber, MD prescribe under Medicare Part D? ▼
In 2024, Marc Gerber, MD wrote 1,103 Medicare Part D claims totaling $25K in drug costs for 69 beneficiaries.
Where is Marc Gerber, MD located? ▼
Marc Gerber, MD is located at 1507 S HIAWASSEE RD, Orlando, FL, 32835. Phone: (407) 822-8875.
What is Marc Gerber, MD's NPI number? ▼
Marc Gerber, MD's National Provider Identifier (NPI) is 1790892453, issued on 08/25/2006.
Does Marc Gerber, MD prescribe more brand-name or generic drugs? ▼
Marc Gerber, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $1K in brand drug costs.
Does Marc Gerber, MD prescribe opioids? ▼
Yes, Marc Gerber, MD had 590 opioid claims in 2024 with an opioid prescribing rate of 53.5%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,618 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 793 Medicare Part D claims per year.
What drugs does Marc Gerber, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Marc Gerber, MD's most frequently prescribed drugs include Gabapentin, Hydrocodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marc Gerber, MD accept Medicare? ▼
Marc Gerber, MD appears in CMS Medicare data with 1,103 Part D claims and 69 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marc Gerber, MD's credentials? ▼
Marc Gerber, MD's NPI is 1790892453 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 (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.