2026 NPPES data Pharmacist NPI 1922774785 RPH
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JAMES STEVENSON, RPH

Pharmacist in REXBURG, Idaho. 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
67
Medicare Part D claims · 55 beneficiaries · Pharmacist avg: 135
Generic prescribing
0%
generic claims · 100% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JAMES STEVENSON, RPH filed 67 Medicare Part D claims in 2023 as a Pharmacist in REXBURG, Idaho, prescribing 0% generic.

67
Part D claims, 2023
0%
generic prescribing

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.

JAMES STEVENSON, RPH's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

67 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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

What does the federal data show about JAMES STEVENSON, RPH?

Quality data not reported

NPI registry status

Active

Issued 08/20/2021

NPI 1922774785

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

67 50% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Idaho

How Pharmacist compares to other specialties among Idaho providers

Idaho providers

Pharmacist share within Idaho

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within Idaho

Specialty board-certification context

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

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

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

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

JAMES STEVENSON, RPH appears in the CMS NPPES registry as a Pharmacist provider holding RPH credentials at 167 W. MAIN STREET SUITE 1, REXBURG, ID, 83440, with a listed phone of (208) 356-4481. NPI 1922774785 was issued on 08/20/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STEVENSON 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 67 prescription claims written by this provider, covering 55 Medicare beneficiaries and totaling roughly $16K in drug spend, split 100% brand-name and 0% generic by claim count. 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.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

167 W. MAIN STREET SUITE 1
REXBURG, ID 83440

Provider Details

NPI 1922774785
Specialty Pharmacist
Credentials RPH
Gender Male
NPI Issued 08/20/2021

Brand vs generic prescribing mix · Brand-heavy

JAMES STEVENSON, RPH — brand share 100.0%
Specialty average (est.)

100% brand-name claims vs 0% generic, on 67 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.

67
Total Claims
$16K
Total Drug Cost
55
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
67
Total Day Supply
67
Brand vs Generic
100% brand / 0% generic
Brand Drug Cost
$16K
Generic Drug Cost
$0

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
0.88
Gender Split
49% female / 51% 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
Shingrix
Varicella-Zoster Ge/As01b/Pf
41
Abrysvo
"Rsv Vacc
N/A

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

Pharmacist Overview

How JAMES STEVENSON, RPH fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

JAMES STEVENSON, RPH's 67 claims are below the specialty average of 135.

Nearby Pharmacist Providers in Idaho

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

Compare Pharmacist nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMES STEVENSON, RPH's specialty?
JAMES STEVENSON, RPH specializes in Pharmacist and practices in REXBURG, Idaho. Credentials: RPH.
How much does JAMES STEVENSON, RPH prescribe under Medicare Part D?
In 2023, JAMES STEVENSON, RPH wrote 67 Medicare Part D claims totaling $16K in drug costs for 55 beneficiaries.
Where is JAMES STEVENSON, RPH located?
JAMES STEVENSON, RPH is located at 167 W. MAIN STREET SUITE 1, REXBURG, ID, 83440. Phone: (208) 356-4481.
What is JAMES STEVENSON, RPH's NPI number?
JAMES STEVENSON, RPH's National Provider Identifier (NPI) is 1922774785, issued on 08/20/2021.
Does JAMES STEVENSON, RPH prescribe more brand-name or generic drugs?
JAMES STEVENSON, RPH's prescribing is 100% brand-name and 0% generic drugs by claim count, with $16K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does JAMES STEVENSON, RPH prescribe most often?
Based on 2023 Medicare Part D data, JAMES STEVENSON, RPH's most frequently prescribed drugs include Shingrix, Abrysvo. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMES STEVENSON, RPH accept Medicare?
JAMES STEVENSON, RPH appears in CMS Medicare data with 67 Part D claims and 55 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMES STEVENSON, RPH's credentials?
JAMES STEVENSON, RPH's NPI is 1922774785 with credentials RPH. 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