2026 NPPES data Rehabilitation Practitioner NPI 1861597684 MD
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JOHN STEPHENS, MD

Rehabilitation Practitioner 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
73
Medicare Part D claims · Rehabilitation Practitioner avg: 543
What the federal data reveals: JOHN STEPHENS, MD is a Rehabilitation Practitioner ([object Object]) practicing in KALISPELL, Montana with a Medicare Part D prescribing footprint of 73 claims .

What stands out: JOHN STEPHENS, MD filed 73 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.

JOHN STEPHENS, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 09/14/2006

NPI 1861597684

Primary specialty

Rehabilitation Practitioner

Mid-sized

18,261 US NPIs in this specialty

Medicare Part D claims

73 87% vs specialty avg

2023 prescription claims

Specialty avg: 543

Specialty distribution in Montana

How Rehabilitation Practitioner compares to other specialties among Montana providers

Montana providers

Rehabilitation Practitioner share within Montana

1. Rehabilitation Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Rehabilitation Practitioner share within Montana

Specialty board-certification context

Estimated specialty board-certified rate — Rehabilitation Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Rehabilitation Practitioner ABMS/AOA estimate

Est. board-certified rate (Rehabilitation Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Rehabilitation Practitioner) — 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).

JOHN STEPHENS, MD is a Rehabilitation Practitioner provider practicing in KALISPELL, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1861597684. 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.

JOHN STEPHENS, MD appears in the CMS NPPES registry as a Rehabilitation Practitioner provider holding MD credentials at 1250 BURNS WAY, KALISPELL, MT, 59901, with a listed phone of (406) 752-2155. NPI 1861597684 was issued on 09/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STEPHENS 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 73 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $674 in drug spend, with an opioid prescribing rate of 31.5%. 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.

Rehabilitation Practitioner is a mid-sized specialty nationwide, with 18,261 enrolled providers across 51 states and an average of 543 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

1250 BURNS WAY
KALISPELL, MT 59901

Provider Details

NPI 1861597684
Specialty Rehabilitation Practitioner
Credentials MD
Gender Male
NPI Issued 09/14/2006

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

73
Total Claims
$674
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
79
Total Day Supply
1,635
Generic Drug Cost
$667
Opioid Claims
23 (31.5% rate)

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
0.62

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Clonazepam
15
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
11

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

Rehabilitation Practitioner Overview

How JOHN STEPHENS, MD fits within the Rehabilitation Practitioner landscape nationally.

18,261
Rehabilitation Practitioner Providers in US
51
States with Rehabilitation Practitioner
543
Avg Claims per Provider

JOHN STEPHENS, MD's 73 claims are below the specialty average of 543.

Nearby Rehabilitation Practitioner Providers in Montana

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

Compare Rehabilitation Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOHN STEPHENS, MD's specialty?
JOHN STEPHENS, MD specializes in Rehabilitation Practitioner and practices in KALISPELL, Montana. Credentials: MD.
How much does JOHN STEPHENS, MD prescribe under Medicare Part D?
In 2023, JOHN STEPHENS, MD wrote 73 Medicare Part D claims totaling $674 in drug costs for N/A beneficiaries.
Where is JOHN STEPHENS, MD located?
JOHN STEPHENS, MD is located at 1250 BURNS WAY, KALISPELL, MT, 59901. Phone: (406) 752-2155.
What is JOHN STEPHENS, MD's NPI number?
JOHN STEPHENS, MD's National Provider Identifier (NPI) is 1861597684, issued on 09/14/2006.
Does JOHN STEPHENS, MD prescribe opioids?
Yes, JOHN STEPHENS, MD had 23 opioid claims in 2023 with an opioid prescribing rate of 31.5%.
How many Rehabilitation Practitioner providers are there in the US?
There are 18,261 Rehabilitation Practitioner providers across 51 states in the US. The average Rehabilitation Practitioner provider writes 543 Medicare Part D claims per year.
What drugs does JOHN STEPHENS, MD prescribe most often?
Based on 2023 Medicare Part D data, JOHN STEPHENS, MD's most frequently prescribed drugs include Clonazepam, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHN STEPHENS, MD accept Medicare?
JOHN STEPHENS, MD appears in CMS Medicare data with 73 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHN STEPHENS, MD's credentials?
JOHN STEPHENS, MD's NPI is 1861597684 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