NPI registry status
Active
2026 NPPES data Orthopaedic Surgery Physician NPI 1629142450 MD
Verify on CMS → Melissa Koenig, MD
Orthopaedic Surgery Physician in Denver, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,781 in Orthopaedic 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
39
Medicare Part D claims · 26 beneficiaries · Orthopaedic Surgery Physician avg: 324
Industry payments
$717.85
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Melissa Koenig, MD filed 39 Medicare Part D claims in 2023 as a Orthopaedic Surgery Physician in Denver, Colorado.
- 39
- 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.
Melissa Koenig, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
39 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)
Melissa Koenig, 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 Melissa Koenig, MD?
Quality data not reportedPrimary specialty
Orthopaedic Surgery Physician
Medicare Part D claims
39 88% vs specialty avg
Specialty distribution in Colorado
How Orthopaedic Surgery Physician compares to other specialties among Colorado 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 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).
Melissa Koenig, MD appears in the CMS NPPES registry as a Orthopaedic Surgery Physician provider holding MD credentials at 2045 FRANKLIN ST, Denver, CO, 80205, with a listed phone of (303) 338-4545. NPI 1629142450 was issued on 11/20/2006.
Medicare Part D records for calendar year 2023 show 39 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $227 in drug spend, with an opioid prescribing rate of 61.5%.
Orthopaedic Surgery Physician is a mid-sized specialty nationwide, with 25,781 enrolled providers across 56 states and an average of 324 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 | 1629142450 |
|---|---|
| Specialty | Orthopaedic Surgery Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/20/2006 |
Hospital and facility affiliations
Facilities where Melissa Koenig, 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.
Dickinson County Healthcare System
Iron Mountain, MI
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 Melissa Koenig, MD. Source: openpaymentsdata.cms.gov.
Total received
$718
Largest payer
Arthrex, 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.
39
Total Claims
$227
Total Drug Cost
26
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 39
- Total Day Supply
- 349
- Brand Drug Cost
- $0
- Generic Drug Cost
- $227
- Opioid Claims
- 24 (61.5% rate)
Patient Demographics
- Average Patient Age
- 68.2 years
- Avg HCC Risk Score
- 0.92
Orthopaedic Surgery Physician Overview
How Melissa Koenig, MD fits within the Orthopaedic Surgery Physician landscape nationally.
25,781
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
324
Avg Claims per Provider
Melissa Koenig, MD's 39 claims are below the specialty average of 324.
Nearby Orthopaedic Surgery Physician Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Koenig.
Dr. Robert Adams
M.D.
Glenwood Spgs, CO
Dr. Amit Agarwala
MD
Golden, CO
Dr. Arnold Ahnfeldt
M.D.
Colorado Springs, CO
Dr. Paul Al-Attar
MD
Thornton, CO
Dr. Ryan Albrecht
MD
Montrose, CO
Compare Orthopaedic 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 Colorado medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Orthopaedic 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Colorado
Frequently Asked Questions
What is Melissa Koenig, MD's specialty? ▼
Melissa Koenig, MD specializes in Orthopaedic Surgery Physician and practices in Denver, Colorado. Credentials: MD.
How much does Melissa Koenig, MD prescribe under Medicare Part D? ▼
In 2023, Melissa Koenig, MD wrote 39 Medicare Part D claims totaling $227 in drug costs for 26 beneficiaries.
Where is Melissa Koenig, MD located? ▼
Melissa Koenig, MD is located at 2045 FRANKLIN ST, Denver, CO, 80205. Phone: (303) 338-4545.
What is Melissa Koenig, MD's NPI number? ▼
Melissa Koenig, MD's National Provider Identifier (NPI) is 1629142450, issued on 11/20/2006.
Does Melissa Koenig, MD prescribe opioids? ▼
Yes, Melissa Koenig, MD had 24 opioid claims in 2023 with an opioid prescribing rate of 61.5%.
How many Orthopaedic Surgery Physician providers are there in the US? ▼
There are 25,781 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 324 Medicare Part D claims per year.
Does Melissa Koenig, MD accept Medicare? ▼
Melissa Koenig, MD appears in CMS Medicare data with 39 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Melissa Koenig, MD's credentials? ▼
Melissa Koenig, MD's NPI is 1629142450 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 (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.