NPI registry status
Active
2026 NPPES data Orthopaedic Hand Surgery Physician NPI 1609853704 M.D.
Verify on CMS → Raymond Chung, M.D.
Orthopaedic Hand Surgery Physician in Fredericksburg, 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 1,962 in Orthopaedic Hand Surgery 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
50
Medicare Part D claims · 39 beneficiaries · Orthopaedic Hand Surgery Physician avg: 180
Industry payments
$40.06
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Raymond Chung, M.D. filed 50 Medicare Part D claims in 2023 as a Orthopaedic Hand Surgery Physician in Fredericksburg, Virginia.
- 50
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Raymond Chung, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
50 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 certification likely (heuristic, not verified)
Raymond Chung, M.D. 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 Raymond Chung, M.D.?
Quality data not reportedPrimary specialty
Orthopaedic Hand Surgery Physician
Medicare Part D claims
50 72% vs specialty avg
Specialty distribution in Virginia
How Orthopaedic Hand Surgery 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 Orthopaedic Hand Surgery 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).
Raymond Chung, M.D. appears in the CMS NPPES registry as a Orthopaedic Hand Surgery Physician provider holding M.D. credentials at 2800 WELLFORD ST STE 100, Fredericksburg, VA, 22401, with a listed phone of (540) 373-4602. NPI 1609853704 was issued on 12/29/2005.
Medicare Part D records for calendar year 2023 show 50 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $7K in drug spend, with an opioid prescribing rate of 30.0%.
Orthopaedic Hand Surgery Physician is a narrow specialty nationwide, with 1,962 enrolled providers across 52 states and an average of 180 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 | 1609853704 |
|---|---|
| Specialty | Orthopaedic Hand Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 12/29/2005 |
Hospital and facility affiliations
Facilities where Raymond Chung, 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.
Mary Washington Healthcare Physicians
Fredericksburg, VA
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 Raymond Chung, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$40
Largest payer
Endo USA, Inc.
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
50
Total Claims
$7K
Total Drug Cost
39
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 50
- Total Day Supply
- 926
- Generic Drug Cost
- $737
- Opioid Claims
- 15 (30.0% rate)
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 54% female / 46% male
Orthopaedic Hand Surgery Physician Overview
How Raymond Chung, M.D. fits within the Orthopaedic Hand Surgery Physician landscape nationally.
1,962
Orthopaedic Hand Surgery Physician Providers in US
52
States with Orthopaedic Hand Surgery Physician
180
Avg Claims per Provider
Raymond Chung, M.D.'s 50 claims are below the specialty average of 180.
Nearby Orthopaedic Hand Surgery Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Chung.
Dr. John Aldridge
M.D.
Newport News, VA
Dr. Neema Amin
MD
Colonial Heights, VA
Dr. Pat Aulicino
M.D.
Chesapeake, VA
Martin Baechler
Winchester, VA
Dr. Cesar Bravo
MD
Roanoke, VA
Compare Orthopaedic Hand Surgery 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Orthopaedic Hand Surgery 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.
Healthcare Guides
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Medical Specialties Explained
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Frequently Asked Questions
What is Raymond Chung, M.D.'s specialty? ▼
Raymond Chung, M.D. specializes in Orthopaedic Hand Surgery Physician and practices in Fredericksburg, Virginia. Credentials: M.D..
How much does Raymond Chung, M.D. prescribe under Medicare Part D? ▼
In 2023, Raymond Chung, M.D. wrote 50 Medicare Part D claims totaling $7K in drug costs for 39 beneficiaries.
Where is Raymond Chung, M.D. located? ▼
Raymond Chung, M.D. is located at 2800 WELLFORD ST STE 100, Fredericksburg, VA, 22401. Phone: (540) 373-4602.
What is Raymond Chung, M.D.'s NPI number? ▼
Raymond Chung, M.D.'s National Provider Identifier (NPI) is 1609853704, issued on 12/29/2005.
Does Raymond Chung, M.D. prescribe opioids? ▼
Yes, Raymond Chung, M.D. had 15 opioid claims in 2023 with an opioid prescribing rate of 30.0%.
How many Orthopaedic Hand Surgery Physician providers are there in the US? ▼
There are 1,962 Orthopaedic Hand Surgery Physician providers across 52 states in the US. The average Orthopaedic Hand Surgery Physician provider writes 180 Medicare Part D claims per year.
Does Raymond Chung, M.D. accept Medicare? ▼
Raymond Chung, M.D. appears in CMS Medicare data with 50 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Raymond Chung, M.D.'s credentials? ▼
Raymond Chung, M.D.'s NPI is 1609853704 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
Compiled from official public sources by the PlainDoctor editorial team.