NPI registry status
Active
2026 NPPES data Transplant Hepatology Physician NPI 1023301991 MD
Verify on CMS → Pranab Barman, MD
Transplant Hepatology Physician in San Diego, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 151 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
466
Medicare Part D claims · 97 beneficiaries · Transplant Hepatology Physician avg: 553
Industry payments
$103.64
4 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Pranab Barman, MD filed 466 Medicare Part D claims in 2024 as a Transplant Hepatology Physician in San Diego, California.
- 466
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥61st
- 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 Pranab Barman, 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 1023301991), first enumerated 05/25/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 466 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
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$103.64 in reported industry payments (4 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
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Pranab Barman, MD's individual license status. Verify directly with the state medical board.
Source: MBC 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 1023301991 · Transplant Hepatology Physician
NPI-10 · ENUM-MID · TAX-TRACE · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1023301991
- ENUM-MID 2011
- TAX-TRACE 151
- RX-LIGHT 466
- BOOK-THIN 15 in California
- PHOTO-ENUM Ruchi Bhatia, MD · 2011
Pranab Barman, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
466 ≥ 61st percentile 61% 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 certification likely (heuristic, not verified)
Pranab Barman, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Pranab Barman, MD?
Quality data not reportedPrimary specialty
Transplant Hepatology Physician
Medicare Part D claims
466 16% vs specialty avg
Specialty distribution in California
How Transplant Hepatology Physician compares to other specialties among California 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 Transplant Hepatology 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 | 1023301991 |
|---|---|
| Specialty | Transplant Hepatology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/25/2011 |
Hospital and facility affiliations
Facilities where Pranab Barman, MD 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.
Regents OF The University OF California
San Diego, CA
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 Pranab Barman, MD. Source: openpaymentsdata.cms.gov.
Total received
$104
Largest payer
Salix Pharmaceuticals, a division of Bausch Health US, 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.
License & disciplinary context - California MBC 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 ~150K California medical licensees in 2023 - they are NOT specific to Pranab Barman, MD. To verify Pranab Barman, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC 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 California 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 2024.
466
Total Claims
$262K
Total Drug Cost
97
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 751.167
- Total Day Supply
- 22,003
- Generic Drug Cost
- $35K
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 68.0 years
- Avg HCC Risk Score
- 3.18
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 16, 65-74: 65, 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 Pranab Barman, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Entecavir
Entecavir
43 claims
- Ursodiol
Ursodiol
40 claims
- Furosemide
Furosemide
39 claims
- Tacrolimus
Tacrolimus
38 claims
- Vemlidy
Vemlidy
30 claims
- Spironolactone
Spironolactone
21 claims
- Carvedilol
Carvedilol
19 claims
- Xifaxan 17
Xifaxan
17 claims
| Drug | Claims |
|---|---|
| Entecavir | 43 |
| Ursodiol | 40 |
| Furosemide | 39 |
| Tacrolimus | 38 |
| Vemlidy Tenofovir Alafenamide | 30 |
| Spironolactone | 21 |
| Carvedilol | 19 |
| Xifaxan Rifaximin | 17 |
| Lactulose | 16 |
| Januvia Sitagliptin Phosphate | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Transplant Hepatology Physician Overview
How Pranab Barman, MD fits within the Transplant Hepatology Physician landscape nationally.
151
Transplant Hepatology Physician Providers in US
36
States with Transplant Hepatology Physician
553
Avg Claims per Provider
Pranab Barman, MD's 466 claims are below the specialty average of 553.
Nationwide Transplant Hepatology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Barman, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Transplant Hepatology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Barman.
One of 15 Transplant Hepatology Physician providers enrolled in California, 5 are shown here.
Dr. Stewart Cooper
M.D.
San Francisco, CA
Dr. Tami Daugherty
M.D.
Palo Alto, CA
Jin Ge
San Francisco, CA
Dr. Robert Gish
M.D.
Folsom, CA
Dr. Saumya Jayakumar
MD, FRCPC
San Diego, CA
Compare Transplant Hepatology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Pranab Barman, MD's specialty? ▼
Pranab Barman, MD specializes in Transplant Hepatology Physician and practices in San Diego, California. Credentials: MD.
How much does Pranab Barman, MD prescribe under Medicare Part D? ▼
In 2024, Pranab Barman, MD wrote 466 Medicare Part D claims totaling $262K in drug costs for 97 beneficiaries.
Where is Pranab Barman, MD located? ▼
Pranab Barman, MD is located at 200 W ARBOR DR, San Diego, CA, 92103. Phone: (800) 926-8273.
What is Pranab Barman, MD's NPI number? ▼
Pranab Barman, MD's National Provider Identifier (NPI) is 1023301991, issued on 05/25/2011.
How many Transplant Hepatology Physician providers are there in the US? ▼
There are 151 Transplant Hepatology Physician providers across 36 states in the US. The average Transplant Hepatology Physician provider writes 553 Medicare Part D claims per year.
What drugs does Pranab Barman, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Pranab Barman, MD's most frequently prescribed drugs include Entecavir, Ursodiol, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Pranab Barman, MD accept Medicare? ▼
Pranab Barman, MD appears in CMS Medicare data with 466 Part D claims and 97 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Pranab Barman, MD's credentials? ▼
Pranab Barman, MD's NPI is 1023301991 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.