NPI registry status
Active
2026 NPPES data Addiction Medicine (Psychiatry & Neurology) Physician NPI 1366414104 MD
Verify on CMS → John Riedler, MD
Addiction Medicine (Psychiatry & Neurology) Physician in Virginia Beach, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 648 in Addiction Medicine (Psychiatry & Neurology) 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
John Riedler, MD is an Addiction Medicine (Psychiatry & Neurology) Physician in Virginia Beach, Virginia, listed in the federal CMS National Provider Identifier registry.
- #253
- Addiction Medicine (Psychiatry & Neurology) Physician rank among Virginia 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 John Riedler, MD
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 1366414104), first enumerated 02/06/2006.
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.
- 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 1366414104 · Addiction Medicine (Psychiatry & Neurology) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1366414104
- ENUM-LEGACY 2006
- TAX-NARROW 648
- RX-NONE No Part D
- BOOK-THIN 22 in Virginia
- PHOTO-ENUM Steven Sugden · 2006
◑
Board-eligible specialty (heuristic, not verified)
John Riedler, MD 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 Riedler, MD?
Quality data not reportedPrimary specialty
Addiction Medicine (Psychiatry & Neurology) Physician
Specialty distribution in Virginia
How Addiction Medicine (Psychiatry & Neurology) Physician compares to other specialties among Virginia 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 Addiction Medicine (Psychiatry & Neurology) 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 | 1366414104 |
|---|---|
| Specialty | Addiction Medicine (Psychiatry & Neurology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 02/06/2006 |
More Addiction Medicine (Psychiatry & Neurology) Physician in VA →
All providers in Virginia →
Compare specialties →
Addiction Medicine (Psychiatry & Neurology) Physician Overview
How John Riedler, MD fits within the Addiction Medicine (Psychiatry & Neurology) Physician landscape nationally.
648
Addiction Medicine (Psychiatry & Neurology) Physician Providers in US
49
States with Addiction Medicine (Psychiatry & Neurology) Physician
1,039
Avg Claims per Provider
Nationwide Addiction Medicine (Psychiatry & Neurology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Riedler, both outside Virginia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Addiction Medicine (Psychiatry & Neurology) Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Riedler.
One of 22 Addiction Medicine (Psychiatry & Neurology) Physician providers enrolled in Virginia, 5 are shown here.
Frequently Asked Questions
What is John Riedler, MD's specialty? ▼
John Riedler, MD specializes in Addiction Medicine (Psychiatry & Neurology) Physician and practices in Virginia Beach, Virginia. Credentials: MD.
Where is John Riedler, MD located? ▼
John Riedler, MD is located at 500 VIKING DR, Virginia Beach, VA, 23452. Phone: (757) 468-0550.
What is John Riedler, MD's NPI number? ▼
John Riedler, MD's National Provider Identifier (NPI) is 1366414104, issued on 02/06/2006.
How many Addiction Medicine (Psychiatry & Neurology) Physician providers are there in the US? ▼
There are 648 Addiction Medicine (Psychiatry & Neurology) Physician providers across 49 states in the US. The average Addiction Medicine (Psychiatry & Neurology) Physician provider writes 1,039 Medicare Part D claims per year.
Does John Riedler, MD accept Medicare? ▼
John Riedler, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Riedler, MD's credentials? ▼
John Riedler, MD's NPI is 1366414104 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.
- 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.