NPI registry status
Active
2026 NPPES data Plastic and Reconstructive Surgery Physician NPI 1225125255 MD
Verify on CMS → Louis Perri, MD
Plastic and Reconstructive Surgery Physician in Sewell, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,421 in Plastic and Reconstructive Surgery 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 · 460 beneficiaries · Plastic and Reconstructive Surgery Physician avg: 92
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
26.6/100
▼ 57 pts below national avg 83.5 · Below average
Industry payments
$697
50 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Louis Perri, MD reported a CMS MIPS final score of 26.6/100 - below the 83.5 national average - and filed 1,231 Medicare Part D claims in 2024.
- 26.6/100
- MIPS score · -57 vs avg
- 1K
- Part D claims, 2024
- 95%
- 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.
Federal trust snapshot
What official records show about Louis Perri, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1225125255), first enumerated 10/10/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,231 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 26.6/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Industry payment transparency
$697 in reported industry payments (50 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1225125255 · Plastic and Reconstructive Surgery Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-LOW · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1225125255
- ENUM-LEGACY 2006
- TAX-NARROW 2,421
- MIPS-LOW 26.6/100
- RX-MID 1,231
- BOOK-THIN 75 in New Jersey
- PHOTO-FINISH David Durst · ±0.6
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- John Holds · low…
John Holds
22.1 MIPS pts
- Todd Williams · …
Todd Williams
25.9 MIPS pts
- Perri · this pro…
Perri · this provider
26.6 MIPS pts
- David Durst · near
David Durst
27.2 MIPS pts
- Eric Elwood · hi…
Eric Elwood
30 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Louis Perri, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
27 ≥ 3rd percentile 3% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Louis Perri, MD sits
This provider among plastic and reconstructive surgery physician peers
Across the 261 plastic and reconstructive surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Louis Perri, MD writes more Part D claims than 99% of them and scores higher on MIPS quality than 5% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one plastic and reconstructive surgery physician peer from a representative sample of 60; the gold marker is Louis Perri, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Louis Perri, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Louis Perri, MD?
Below national averagePrimary specialty
Plastic and Reconstructive Surgery Physician
Medicare Part D claims
1,231 13× vs specialty avg
MIPS final score
26.6/100 56.9 pts vs avg
Specialty distribution in New Jersey
How Plastic and Reconstructive Surgery Physician compares to other specialties among New Jersey providers
Medicare quality performance, MIPS
Louis Perri, MD's 2023 MIPS final score plotted against the Plastic and Reconstructive Surgery Physician national average
- MIPS Final Score
- 26.6/100
- vs 83.5 national avg · 2023 performance year
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 | 1225125255 |
|---|---|
| Specialty | Plastic and Reconstructive Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 10/10/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
26.6127
Final Score
Measured-score avg: 83.5
0
Quality
88.709
Cost
Reporting: Individual
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 Louis Perri, MD. Source: openpaymentsdata.cms.gov.
Total received
$697
Largest payer
MAYNE PHARMA COMMERCIAL LLC
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.
Brand vs generic prescribing mix · Generic-heavy
Louis Perri, MD - brand share 5.0%
Plastic and Reconstructive Surgery Physician average
5% brand-name claims vs 95% generic, on 1,231 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.
1,231
Total Claims
$113K
Total Drug Cost
460
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,344.033
- Total Day Supply
- 23,782
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $94K
- Generic Drug Cost
- $18K
- Opioid Claims
- 73 (5.9% rate)
- Antibiotic Claims
- 377
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 1.30
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 21, 65-74: 220, 75-84: 174, 85+: 45
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Louis Perri, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Cefadroxil
Cefadroxil
292 claims
- Mupirocin
Mupirocin
249 claims
- Tramadol Hcl 70
Tramadol Hcl
70 claims
- Betamethasone Dipr… 63
Betamethasone Dipropionate
63 claims
- Clobetasol Propion… 56
Clobetasol Propionate
56 claims
- Ciprofloxacin Hcl 53
Ciprofloxacin Hcl
53 claims
- Ketoconazole 44
Ketoconazole
44 claims
- Fluticasone Propio… 40
Fluticasone Propionate
40 claims
| Drug | Claims |
|---|---|
| Cefadroxil | 292 |
| Mupirocin | 249 |
| Tramadol Hcl | 70 |
| Betamethasone Dipropionate | 63 |
| Clobetasol Propionate | 56 |
| Ciprofloxacin Hcl | 53 |
| Ketoconazole | 44 |
| Fluticasone Propionate | 40 |
| Fluocinonide | 33 |
| Triamcinolone Acetonide | 31 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Plastic and Reconstructive Surgery Physician in NJ →
All providers in New Jersey →
Compare specialties →
Plastic and Reconstructive Surgery Physician Overview
How Louis Perri, MD fits within the Plastic and Reconstructive Surgery Physician landscape nationally.
2,421
Plastic and Reconstructive Surgery Physician Providers in US
54
States with Plastic and Reconstructive Surgery Physician
92
Avg Claims per Provider
Louis Perri, MD's 1,231 claims are above the specialty average of 92.
Nationwide Plastic and Reconstructive Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Perri, both outside New Jersey so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (26.6 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Plastic and Reconstructive Surgery Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Perri.
One of 75 Plastic and Reconstructive Surgery Physician providers enrolled in New Jersey, 5 are shown here.
Hamid Abdollahi
Marlton, NJ
Dr. Kamal Addagatla
M.D.
Clifton, NJ
Dr. Russell Ashinoff
M.D.
Brick, NJ
Dr. John Bauer
MD
Mount Laurel, NJ
Dr. Anthony Berlet
M.D.
Cedar Grove, NJ
Compare Plastic and Reconstructive Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Louis Perri, MD's specialty? ▼
Louis Perri, MD specializes in Plastic and Reconstructive Surgery Physician and practices in Sewell, New Jersey. Credentials: MD.
How much does Louis Perri, MD prescribe under Medicare Part D? ▼
In 2024, Louis Perri, MD wrote 1,231 Medicare Part D claims totaling $113K in drug costs for 460 beneficiaries.
What is Louis Perri, MD's Medicare quality score? ▼
Louis Perri, MD has a CMS MIPS Final Score of 26.6/100 (Quality: 0, Cost: 88.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Louis Perri, MD located? ▼
Louis Perri, MD is located at 474 HURFFVILLE CROSSKEYS RD, Sewell, NJ, 08080. Phone: (856) 582-8900.
What is Louis Perri, MD's NPI number? ▼
Louis Perri, MD's National Provider Identifier (NPI) is 1225125255, issued on 10/10/2006.
Does Louis Perri, MD prescribe more brand-name or generic drugs? ▼
Louis Perri, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $94K in brand drug costs.
Does Louis Perri, MD prescribe opioids? ▼
Yes, Louis Perri, MD had 73 opioid claims in 2024 with an opioid prescribing rate of 5.9%.
How many Plastic and Reconstructive Surgery Physician providers are there in the US? ▼
There are 2,421 Plastic and Reconstructive Surgery Physician providers across 54 states in the US. The average Plastic and Reconstructive Surgery Physician provider writes 92 Medicare Part D claims per year.
What drugs does Louis Perri, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Louis Perri, MD's most frequently prescribed drugs include Cefadroxil, Mupirocin, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Louis Perri, MD accept Medicare? ▼
Louis Perri, MD appears in CMS Medicare data with 1,231 Part D claims and 460 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Louis Perri, MD's credentials? ▼
Louis Perri, MD's NPI is 1225125255 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.
- 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 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.