NPI registry status
Active
2026 NPPES data Dermatopathology Physician NPI 1841241205 M.D.
Verify on CMS → John Gebhard, M.D.
Dermatopathology Physician in Redondo Beach, 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 571 in Dermatopathology 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
55
Medicare Part D claims · Dermatopathology Physician avg: 650
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
John Gebhard, M.D. filed 55 Medicare Part D claims in 2023 as a Dermatopathology Physician in Redondo Beach, California.
- 55
- Part D claims, 2023
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.
John Gebhard, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
55 0th percentile higher than 0% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
John Gebhard, 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 John Gebhard, M.D.?
Quality data not reportedPrimary specialty
Dermatopathology Physician
Medicare Part D claims
55 92% vs specialty avg
Specialty distribution in California
How Dermatopathology 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 Dermatopathology 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).
John Gebhard, M.D. appears in the CMS NPPES registry as a Dermatopathology Physician provider holding M.D. credentials at 217 AVENIDA DEL NORTE, Redondo Beach, CA, 90277, with a listed phone of (310) 540-7546. NPI 1841241205 was issued on 05/12/2006.
Medicare Part D records for calendar year 2023 show 55 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $2K in drug spend.
Dermatopathology Physician is a narrow specialty nationwide, with 571 enrolled providers across 48 states and an average of 650 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 | 1841241205 |
|---|---|
| Specialty | Dermatopathology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/12/2006 |
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 John Gebhard, M.D.. To verify John Gebhard, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
55
Total Claims
$2K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 129
- Total Day Supply
- 3,747
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 80.7 years
- Avg HCC Risk Score
- 0.54
Dermatopathology Physician Overview
How John Gebhard, M.D. fits within the Dermatopathology Physician landscape nationally.
571
Dermatopathology Physician Providers in US
48
States with Dermatopathology Physician
650
Avg Claims per Provider
John Gebhard, M.D.'s 55 claims are below the specialty average of 650.
Nearby Dermatopathology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Gebhard.
Dr. Behnam Abdollahi
MD
Anaheim, CA
Dr. Mahsa Abdollahi
MD
Laguna Hills, CA
Dr. Ronnie Abraham
MD
San Luis Obispo, CA
Dr. Pamela Aubert
M.D.
Panorama City, CA
Dr. Elizabeth Bailey
MD
Stanford, CA
Compare Dermatopathology 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 California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Dermatopathology 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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Medical Specialties Explained
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Frequently Asked Questions
What is John Gebhard, M.D.'s specialty? ▼
John Gebhard, M.D. specializes in Dermatopathology Physician and practices in Redondo Beach, California. Credentials: M.D..
How much does John Gebhard, M.D. prescribe under Medicare Part D? ▼
In 2023, John Gebhard, M.D. wrote 55 Medicare Part D claims totaling $2K in drug costs for N/A beneficiaries.
Where is John Gebhard, M.D. located? ▼
John Gebhard, M.D. is located at 217 AVENIDA DEL NORTE, Redondo Beach, CA, 90277. Phone: (310) 540-7546.
What is John Gebhard, M.D.'s NPI number? ▼
John Gebhard, M.D.'s National Provider Identifier (NPI) is 1841241205, issued on 05/12/2006.
How many Dermatopathology Physician providers are there in the US? ▼
There are 571 Dermatopathology Physician providers across 48 states in the US. The average Dermatopathology Physician provider writes 650 Medicare Part D claims per year.
Does John Gebhard, M.D. accept Medicare? ▼
John Gebhard, M.D. appears in CMS Medicare data with 55 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 John Gebhard, M.D.'s credentials? ▼
John Gebhard, M.D.'s NPI is 1841241205 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.
- 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.