NPI registry status
Active
2026 NPPES data Anatomic Pathology Physician NPI 1154758548 M.D.
Verify on CMS → James Bennington, M.D.
Anatomic Pathology Physician in Belvedere, 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 2,628 in Anatomic Pathology 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.
What the federal data shows
James Bennington, M.D. is an Anatomic Pathology Physician in Belvedere, California, listed in the federal CMS National Provider Identifier registry.
- #156
- Anatomic Pathology Physician rank among California specialties
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 James Bennington, M.D.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1154758548), first enumerated 10/01/2013.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not James Bennington, M.D.'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 1154758548 · Anatomic Pathology Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1154758548
- ENUM-MID 2013
- TAX-NARROW 2,628
- RX-NONE No Part D
- BOOK-THIN 368 in California
- PHOTO-ENUM Eva George · 2013
◑
Board-eligible specialty (heuristic, not verified)
James Bennington, M.D. 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 James Bennington, M.D.?
Quality data not reportedPrimary specialty
Anatomic Pathology Physician
Specialty distribution in California
How Anatomic Pathology 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 Anatomic Pathology 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 | 1154758548 |
|---|---|
| Specialty | Anatomic Pathology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/01/2013 |
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 James Bennington, M.D.. To verify James Bennington, M.D.'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.
Anatomic Pathology Physician Overview
How James Bennington, M.D. fits within the Anatomic Pathology Physician landscape nationally.
2,628
Anatomic Pathology Physician Providers in US
54
States with Anatomic Pathology Physician
445
Avg Claims per Provider
Nationwide Anatomic Pathology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Bennington, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Anatomic Pathology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Bennington.
One of 368 Anatomic Pathology Physician providers enrolled in California, 5 are shown here.
Abul Abbas
MBBS
San Francisco, CA
Dr. Mitchell Adachi
MD
San Francisco, CA
Dr. Brad Adler
M.D.
Ventura, CA
Dr. Ashna Aggarwal
MD
Sacramento, CA
Dr. Yembur Ahmad
MD
Los Angeles, CA
Compare Anatomic Pathology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is James Bennington, M.D.'s specialty? ▼
James Bennington, M.D. specializes in Anatomic Pathology Physician and practices in Belvedere, California. Credentials: M.D..
Where is James Bennington, M.D. located? ▼
James Bennington, M.D. is located at 55 BEACH ROAD, Belvedere, CA, 94920. Phone: (415) 435-7706.
What is James Bennington, M.D.'s NPI number? ▼
James Bennington, M.D.'s National Provider Identifier (NPI) is 1154758548, issued on 10/01/2013.
How many Anatomic Pathology Physician providers are there in the US? ▼
There are 2,628 Anatomic Pathology Physician providers across 54 states in the US. The average Anatomic Pathology Physician provider writes 445 Medicare Part D claims per year.
Does James Bennington, M.D. accept Medicare? ▼
James Bennington, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify James Bennington, M.D.'s credentials? ▼
James Bennington, M.D.'s NPI is 1154758548 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.
- 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.