2026 NPPES data Internal Medicine Physician NPI 1497760185 MD
Verify on CMS →

LAURA CSAPLAR, MD

Internal Medicine Physician in KALISPELL, Montana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 274 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LAURA CSAPLAR, MD is a Internal Medicine Physician ([object Object]) practicing in KALISPELL, Montana with a Medicare Part D prescribing footprint of 3K claims across 274 beneficiaries — 15% brand-name prescribing .

What stands out: LAURA CSAPLAR, MD filed 3,309 Medicare Part D claims in 2023 across KALISPELL, Montana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LAURA CSAPLAR, 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).

LAURA CSAPLAR, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 07/30/2006

NPI 1497760185

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

3,309 22% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Montana

How Internal Medicine Physician compares to other specialties among Montana providers

Montana providers

Internal Medicine Physician share within Montana

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Montana

Specialty board-certification context

Estimated specialty board-certified rate — Internal Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Internal Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

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).

LAURA CSAPLAR, MD is a Internal Medicine Physician provider practicing in KALISPELL, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1497760185. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LAURA CSAPLAR, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 1287 BURNS WAY, KALISPELL, MT, 59901, with a listed phone of (406) 752-8120. NPI 1497760185 was issued on 07/30/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CSAPLAR most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,309 prescription claims written by this provider, covering 274 Medicare beneficiaries and totaling roughly $301K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 0.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

1287 BURNS WAY
KALISPELL, MT 59901

Provider Details

NPI 1497760185
Specialty Internal Medicine Physician
Credentials MD
Gender Female
NPI Issued 07/30/2006

Brand vs generic prescribing mix · Typical

LAURA CSAPLAR, MD — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 3,309 2023 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 2023.

3,309
Total Claims
$301K
Total Drug Cost
274
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,217
Total Day Supply
243,035
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$248K
Generic Drug Cost
$52K
Opioid Claims
14 (0.4% rate)
Antibiotic Claims
23

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
1.05
Gender Split
83% female / 17% male
Age Distribution
<65: 12, 65-74: 137, 75-84: 104, 85+: 21

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Levothyroxine Sodium
331
Amlodipine Besylate
221
Losartan Potassium
218
Omeprazole
177
Atorvastatin Calcium
136
Metoprolol Succinate
125
Metformin Hcl
119
Rosuvastatin Calcium
104
Hydrochlorothiazide
85
Lisinopril
75

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Internal Medicine Physician Overview

How LAURA CSAPLAR, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

LAURA CSAPLAR, MD's 3,309 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Montana

Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as CSAPLAR.

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LAURA CSAPLAR, MD's specialty?
LAURA CSAPLAR, MD specializes in Internal Medicine Physician and practices in KALISPELL, Montana. Credentials: MD.
How much does LAURA CSAPLAR, MD prescribe under Medicare Part D?
In 2023, LAURA CSAPLAR, MD wrote 3,309 Medicare Part D claims totaling $301K in drug costs for 274 beneficiaries.
Where is LAURA CSAPLAR, MD located?
LAURA CSAPLAR, MD is located at 1287 BURNS WAY, KALISPELL, MT, 59901. Phone: (406) 752-8120.
What is LAURA CSAPLAR, MD's NPI number?
LAURA CSAPLAR, MD's National Provider Identifier (NPI) is 1497760185, issued on 07/30/2006.
Does LAURA CSAPLAR, MD prescribe more brand-name or generic drugs?
LAURA CSAPLAR, MD's prescribing is 15% brand-name and 85% generic drugs by claim count, with $248K in brand drug costs.
Does LAURA CSAPLAR, MD prescribe opioids?
Yes, LAURA CSAPLAR, MD had 14 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does LAURA CSAPLAR, MD prescribe most often?
Based on 2023 Medicare Part D data, LAURA CSAPLAR, MD's most frequently prescribed drugs include Levothyroxine Sodium, Amlodipine Besylate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LAURA CSAPLAR, MD accept Medicare?
LAURA CSAPLAR, MD appears in CMS Medicare data with 3,309 Part D claims and 274 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LAURA CSAPLAR, MD's credentials?
LAURA CSAPLAR, MD's NPI is 1497760185 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

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