NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1437364122 M.D.
Verify on CMS → Roger Martinez, M.D.
Adult Medicine Physician in Soldotna, Alaska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,481 in Adult Medicine 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
97
Medicare Part D claims · 63 beneficiaries · Adult Medicine Physician avg: 3K
MIPS score
65.5/100
▼ 18 pts below national avg 83.1 · Mid-tier
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Roger Martinez, M.D. reported a CMS MIPS final score of 65.5/100 - below the 83.1 national average - and filed 97 Medicare Part D claims in 2023.
- 65.5/100
- MIPS score · -18 vs avg
- 97
- 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.
Roger Martinez, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
66 7th percentile higher than 7% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Roger Martinez, M.D. sits
This provider among adult medicine physician peers
Across the 216 adult medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Roger Martinez, M.D. writes more Part D claims than 9% of them and scores higher on MIPS quality than 11% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one adult medicine physician peer from a representative sample of 60; the gold marker is Roger Martinez, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Roger Martinez, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Roger Martinez, M.D.?
Below national averagePrimary specialty
Adult Medicine Physician
Medicare Part D claims
97 97% vs specialty avg
MIPS final score
65.5/100 17.6 pts vs avg
Specialty distribution in Alaska
How Adult Medicine Physician compares to other specialties among Alaska providers
Medicare quality performance, MIPS
Roger Martinez, M.D.'s 2023 MIPS final score plotted against the Adult Medicine Physician national average
- MIPS Final Score
- 65.5/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Adult Medicine Physician) - 65.5/100 vs national avg 83.1
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).
Roger Martinez, M.D. appears in the CMS NPPES registry as a Adult Medicine Physician provider holding M.D. credentials at CENTRAL PENINSULA GENERAL HOSPITAL 250 HOSPITAL PLACE, Soldotna, AK, 99669, with a listed phone of (907) 714-4444. NPI 1437364122 was issued on 05/14/2007.
Medicare Part D records for calendar year 2023 show 97 prescription claims written by this provider, covering 63 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 19.6%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 65.5/100 for the 2023 performance year (Quality 74.8, Cost 10), compared with the national average of 83.1.
Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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 | 1437364122 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/14/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
65.4504
Final Score
Avg: 83.1
74.8346
Quality
10
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Roger Martinez, 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.
City OF Seward
Seward, AK
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
97
Total Claims
$2K
Total Drug Cost
63
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 97
- Total Day Supply
- 870
- Generic Drug Cost
- $927
- Opioid Claims
- 19 (19.6% rate)
- Antibiotic Claims
- 26
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 1.21
- Gender Split
- 48% female / 52% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Roger Martinez, M.D. fits within the Adult Medicine Physician landscape nationally.
2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider
Roger Martinez, M.D.'s 97 claims are below the specialty average of 2,807.
Nearby Adult Medicine Physician Providers in Alaska
Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Martinez.
Dr. Andrea Clark
MD
Anchorage, AK
Dr. Clarence Hughes
M.D.
Homer, AK
Dr. Dennis Mickleson
M.D.
Palmer, AK
Dr. Sarah Roberts
MD
Homer, AK
Compare Adult Medicine 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 Alaska medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Medicine 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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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Roger Martinez, M.D.'s specialty? ▼
Roger Martinez, M.D. specializes in Adult Medicine Physician and practices in Soldotna, Alaska. Credentials: M.D..
How much does Roger Martinez, M.D. prescribe under Medicare Part D? ▼
In 2023, Roger Martinez, M.D. wrote 97 Medicare Part D claims totaling $2K in drug costs for 63 beneficiaries.
What is Roger Martinez, M.D.'s Medicare quality score? ▼
Roger Martinez, M.D. has a CMS MIPS Final Score of 65.5/100 (Quality: 74.8, Cost: 10). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Roger Martinez, M.D. located? ▼
Roger Martinez, M.D. is located at CENTRAL PENINSULA GENERAL HOSPITAL 250 HOSPITAL PLACE, Soldotna, AK, 99669. Phone: (907) 714-4444.
What is Roger Martinez, M.D.'s NPI number? ▼
Roger Martinez, M.D.'s National Provider Identifier (NPI) is 1437364122, issued on 05/14/2007.
Does Roger Martinez, M.D. prescribe opioids? ▼
Yes, Roger Martinez, M.D. had 19 opioid claims in 2023 with an opioid prescribing rate of 19.6%.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does Roger Martinez, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Roger Martinez, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Roger Martinez, M.D. accept Medicare? ▼
Roger Martinez, M.D. appears in CMS Medicare data with 97 Part D claims and 63 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Roger Martinez, M.D.'s credentials? ▼
Roger Martinez, M.D.'s NPI is 1437364122 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.