NPI registry status
Active
2026 NPPES data Transplant Hepatology Physician NPI 1275616195 M.D.
Verify on CMS → Jorge Marrero, M.D.
Transplant Hepatology Physician in Philadelphia, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 134 in Transplant Hepatology 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
26
Medicare Part D claims · Transplant Hepatology Physician avg: 536
MIPS score
85.5/100
▲ 2 pts above national avg 83.5 · Above neutral
What the federal data shows
Jorge Marrero, M.D. reported a CMS MIPS final score of 85.5/100 - above the 83.5 national average - and filed 26 Medicare Part D claims in 2023.
- 85.5/100
- MIPS score · +2 vs avg
- 26
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥46th
- pct among measured MIPS (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.
Jorge Marrero, M.D.'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.
86 ≥ 46th percentile 46% 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 Jorge Marrero, M.D. sits
This provider among transplant hepatology physician peers
Across the 51 transplant hepatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jorge Marrero, M.D. writes more Part D claims than 2% of them and scores higher on MIPS quality than 43% - placing this provider in the lower-volume, lower-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 transplant hepatology physician peer from a representative sample of 50; the gold marker is Jorge Marrero, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Jorge Marrero, 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 Jorge Marrero, M.D.?
High performer (top quartile)Primary specialty
Transplant Hepatology Physician
Medicare Part D claims
26 95% vs specialty avg
MIPS final score
85.5/100 2 pts vs avg
Specialty distribution in Pennsylvania
How Transplant Hepatology Physician compares to other specialties among Pennsylvania providers
Medicare quality performance, MIPS
Jorge Marrero, M.D.'s 2023 MIPS final score plotted against the Transplant Hepatology Physician national average
- MIPS Final Score
- 85.5/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Transplant Hepatology Physician) - 85.5/100 vs national avg 83.5
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).
Jorge Marrero, M.D. appears in the CMS NPPES registry as a Transplant Hepatology Physician provider holding M.D. credentials at 3400 SPRUCE STREET, Philadelphia, PA, 19104, with a listed phone of (215) 349-8222. NPI 1275616195 was issued on 10/23/2006.
Medicare Part D records for calendar year 2023 show 26 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $2K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 85.5/100 for the 2023 performance year (Quality 73.6), compared with the 83.5 average among clinicians with a measured score.
Transplant Hepatology Physician is a narrow specialty nationwide, with 134 enrolled providers across 36 states and an average of 536 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 | 1275616195 |
|---|---|
| Specialty | Transplant Hepatology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/23/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
85.4852
Final Score
Measured-score avg: 83.5
73.6095
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Jorge Marrero, 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.
University OF Penn-Medical Group
Philadelphia, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Jorge Marrero, M.D.. To verify Jorge Marrero, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
26
Total Claims
$2K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 45
- Total Day Supply
- 1,210
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 2.53
Transplant Hepatology Physician Overview
How Jorge Marrero, M.D. fits within the Transplant Hepatology Physician landscape nationally.
134
Transplant Hepatology Physician Providers in US
36
States with Transplant Hepatology Physician
536
Avg Claims per Provider
Jorge Marrero, M.D.'s 26 claims are below the specialty average of 536.
Nearby Transplant Hepatology Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Marrero.
Dr. Therese Bittermann
MD
Philadelphia, PA
Dr. Stela Celaj
MD, PHD
Pittsburgh, PA
Dr. Yii Chun Khiew
MD
Philadelphia, PA
Dr. Jill Nauss
PA-C
Philadelphia, PA
Dr. Jose Oliva
MD
Pittsburgh, PA
Compare Transplant Hepatology 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Transplant Hepatology 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 Jorge Marrero, M.D.'s specialty? ▼
Jorge Marrero, M.D. specializes in Transplant Hepatology Physician and practices in Philadelphia, Pennsylvania. Credentials: M.D..
How much does Jorge Marrero, M.D. prescribe under Medicare Part D? ▼
In 2023, Jorge Marrero, M.D. wrote 26 Medicare Part D claims totaling $2K in drug costs for N/A beneficiaries.
What is Jorge Marrero, M.D.'s Medicare quality score? ▼
Jorge Marrero, M.D. has a CMS MIPS Final Score of 85.5/100 (Quality: 73.6). 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 Jorge Marrero, M.D. located? ▼
Jorge Marrero, M.D. is located at 3400 SPRUCE STREET, Philadelphia, PA, 19104. Phone: (215) 349-8222.
What is Jorge Marrero, M.D.'s NPI number? ▼
Jorge Marrero, M.D.'s National Provider Identifier (NPI) is 1275616195, issued on 10/23/2006.
How many Transplant Hepatology Physician providers are there in the US? ▼
There are 134 Transplant Hepatology Physician providers across 36 states in the US. The average Transplant Hepatology Physician provider writes 536 Medicare Part D claims per year.
Does Jorge Marrero, M.D. accept Medicare? ▼
Jorge Marrero, M.D. appears in CMS Medicare data with 26 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jorge Marrero, M.D.'s credentials? ▼
Jorge Marrero, M.D.'s NPI is 1275616195 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.