NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1942269188 MD
Verify on CMS → Rimantas Kazakevicius, MD
Family Medicine Physician in Rockport, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 150,125 in Family 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
9K
Medicare Part D claims · 335 beneficiaries · Family Medicine Physician avg: 4K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$254.81
15 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Rimantas Kazakevicius, MD filed 9,075 Medicare Part D claims in 2024 as a Family Medicine Physician in Rockport, Arkansas, prescribing 90% generic.
- 9K
- Part D claims, 2024
- 90%
- generic prescribing
- $254.81
- industry payments (Sunshine Act)
- ≥98th
- pct by Part D claim volume (lower-bound band)
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 Rimantas Kazakevicius, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1942269188), first enumerated 03/17/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 9,075 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Reported
Industry payment transparency
$254.81 in reported industry payments (15 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1942269188 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1942269188
- ENUM-LEGACY 2006
- TAX-MEGA 150K Family Medicine
- RX-MID 9,075
- BOOK-LIGHT 1,576 in Arkansas
- PHOTO-ENUM Oscar Perez · 2006
Rimantas Kazakevicius, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
9,075 ≥ 98th percentile 98% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
◑
Board-eligible specialty (heuristic, not verified)
Rimantas Kazakevicius, 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 Rimantas Kazakevicius, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
9,075 158% vs specialty avg
Specialty distribution in Arkansas
How Family Medicine Physician compares to other specialties among Arkansas 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 Family Medicine 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 | 1942269188 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/17/2006 |
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 Rimantas Kazakevicius, MD. Source: openpaymentsdata.cms.gov.
Total received
$255
Largest payer
GlaxoSmithKline, LLC.
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.
Brand vs generic prescribing mix · Typical
Rimantas Kazakevicius, MD - brand share 10.0%
Family Medicine Physician average
10% brand-name claims vs 90% generic, on 9,075 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
9,075
Total Claims
$695K
Total Drug Cost
335
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 17,109.933
- Total Day Supply
- 493,213
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $571K
- Generic Drug Cost
- $122K
- Opioid Claims
- 341 (3.8% rate)
- Antibiotic Claims
- 181
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 1.56
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 51, 65-74: 146, 75-84: 113, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Rimantas Kazakevicius, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
337 claims
- Amlodipine Besylate
Amlodipine Besylate
328 claims
- Losartan Potassium
Losartan Potassium
290 claims
- Atorvastatin Calcium
Atorvastatin Calcium
277 claims
- Pantoprazole Sodium
Pantoprazole Sodium
277 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
243 claims
- Lisinopril
Lisinopril
222 claims
- Furosemide
Furosemide
204 claims
| Drug | Claims |
|---|---|
| Gabapentin | 337 |
| Amlodipine Besylate | 328 |
| Losartan Potassium | 290 |
| Atorvastatin Calcium | 277 |
| Pantoprazole Sodium | 277 |
| Rosuvastatin Calcium | 243 |
| Lisinopril | 222 |
| Furosemide | 204 |
| Tizanidine Hcl | 201 |
| Omeprazole | 197 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Rimantas Kazakevicius, MD fits within the Family Medicine Physician landscape nationally.
150,125
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,519
Avg Claims per Provider
Rimantas Kazakevicius, MD's 9,075 claims are above the specialty average of 3,519.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Kazakevicius, both outside Arkansas 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 Family Medicine Physician Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Kazakevicius.
One of 1,576 Family Medicine Physician providers enrolled in Arkansas, 5 are shown here.
Dr. Wiley Abbott
MD
Texarkana, AR
Dr. Jamal Abdin
M.D.
Farmington, AR
Dr. Timothy Abels
MD
Batesville, AR
Dr. Bryan Abernathy
M.D
Fayetteville, AR
Dr. Jose Abiseid
M.D.
Clinton, AR
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Rimantas Kazakevicius, MD's specialty? ▼
Rimantas Kazakevicius, MD specializes in Family Medicine Physician and practices in Rockport, Arkansas. Credentials: MD.
How much does Rimantas Kazakevicius, MD prescribe under Medicare Part D? ▼
In 2024, Rimantas Kazakevicius, MD wrote 9,075 Medicare Part D claims totaling $695K in drug costs for 335 beneficiaries.
Where is Rimantas Kazakevicius, MD located? ▼
Rimantas Kazakevicius, MD is located at 1424 TANNER ST, Rockport, AR, 72104. Phone: (501) 332-8612.
What is Rimantas Kazakevicius, MD's NPI number? ▼
Rimantas Kazakevicius, MD's National Provider Identifier (NPI) is 1942269188, issued on 03/17/2006.
Does Rimantas Kazakevicius, MD prescribe more brand-name or generic drugs? ▼
Rimantas Kazakevicius, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $571K in brand drug costs.
Does Rimantas Kazakevicius, MD prescribe opioids? ▼
Yes, Rimantas Kazakevicius, MD had 341 opioid claims in 2024 with an opioid prescribing rate of 3.8%.
How many Family Medicine Physician providers are there in the US? ▼
There are 150,125 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,519 Medicare Part D claims per year.
What drugs does Rimantas Kazakevicius, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Rimantas Kazakevicius, MD's most frequently prescribed drugs include Gabapentin, Amlodipine Besylate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rimantas Kazakevicius, MD accept Medicare? ▼
Rimantas Kazakevicius, MD appears in CMS Medicare data with 9,075 Part D claims and 335 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rimantas Kazakevicius, MD's credentials? ▼
Rimantas Kazakevicius, MD's NPI is 1942269188 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 (2024). 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 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.