2026 NPPES data Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician NPI 1154542355 M.D., B.S.
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REBEKAH GUY, M.D., B.S.

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician in BOISE, 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
5K
Medicare Part D claims · 223 beneficiaries · Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician avg: 3K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$37.28
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

REBEKAH GUY, M.D., B.S. filed 4,564 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician in BOISE, Idaho, prescribing 89% generic.

5K
Part D claims, 2023
89%
generic prescribing
$37.28
industry payments (Sunshine Act)

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.

REBEKAH GUY, M.D., B.S.'s Medicare Part D volume vs every U.S. prescriber

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

4,564 Top 7% higher than 93% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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

Board-eligible specialty (heuristic — not verified)

REBEKAH GUY, M.D., B.S. 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 REBEKAH GUY, M.D., B.S.?

Quality data not reported

NPI registry status

Active

Issued 05/02/2007

NPI 1154542355

Primary specialty

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician

Rare

96 US NPIs in this specialty

Medicare Part D claims

4,564 46% vs specialty avg

2023 prescription claims

Specialty avg: 3,130

Specialty distribution in Idaho

How Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician compares to other specialties among Idaho providers

Idaho providers

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician share within Idaho

1. Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician share within Idaho

Specialty board-certification context

Estimated specialty board-certified rate — Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician ABMS/AOA estimate

Est. board-certified rate (Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) 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).

REBEKAH GUY, M.D., B.S. appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician provider holding M.D., B.S. credentials at 115 W MAIN ST STE 201, BOISE, ID, 83702, with a listed phone of (208) 342-2104. NPI 1154542355 was issued on 05/02/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GUY 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 4,564 prescription claims written by this provider, covering 223 Medicare beneficiaries and totaling roughly $451K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 68.4%. 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.

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician is a narrow specialty nationwide, with 96 enrolled providers across 31 states and an average of 3,130 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

115 W MAIN ST STE 201
BOISE, ID 83702

Provider Details

NPI 1154542355
Specialty Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician
Credentials M.D., B.S.
Gender Female
NPI Issued 05/02/2007

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 REBEKAH GUY, M.D., B.S.. Source: openpaymentsdata.cms.gov.

Total received

$37

Largest payer

PAINTEQ 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

REBEKAH GUY, M.D., B.S. — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 4,564 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.

4,564
Total Claims
$451K
Total Drug Cost
223
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,784
Total Day Supply
136,684
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$299K
Generic Drug Cost
$151K
Opioid Claims
3,123 (68.4% rate)

Patient Demographics

Average Patient Age
66.0 years
Avg HCC Risk Score
1.62
Gender Split
73% female / 27% male
Age Distribution
<65: 89, 65-74: 88, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What REBEKAH GUY, M.D., B.S. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
721
Morphine Sulfate Er
Morphine Sulfate
587
Oxycodone Hcl
550
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
374
Gabapentin
209
Oxycontin
Oxycodone Hcl
160
Tramadol Hcl
156
Fentanyl
148
Cyclobenzaprine Hcl
138
Carisoprodol
120

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

Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician Overview

How REBEKAH GUY, M.D., B.S. fits within the Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician landscape nationally.

96
Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician Providers in US
31
States with Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician
3,130
Avg Claims per Provider

REBEKAH GUY, M.D., B.S.'s 4,564 claims are above the specialty average of 3,130.

Frequently Asked Questions

What is REBEKAH GUY, M.D., B.S.'s specialty?
REBEKAH GUY, M.D., B.S. specializes in Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician and practices in BOISE, Idaho. Credentials: M.D., B.S..
How much does REBEKAH GUY, M.D., B.S. prescribe under Medicare Part D?
In 2023, REBEKAH GUY, M.D., B.S. wrote 4,564 Medicare Part D claims totaling $451K in drug costs for 223 beneficiaries.
Where is REBEKAH GUY, M.D., B.S. located?
REBEKAH GUY, M.D., B.S. is located at 115 W MAIN ST STE 201, BOISE, ID, 83702. Phone: (208) 342-2104.
What is REBEKAH GUY, M.D., B.S.'s NPI number?
REBEKAH GUY, M.D., B.S.'s National Provider Identifier (NPI) is 1154542355, issued on 05/02/2007.
Does REBEKAH GUY, M.D., B.S. prescribe more brand-name or generic drugs?
REBEKAH GUY, M.D., B.S.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $299K in brand drug costs.
Does REBEKAH GUY, M.D., B.S. prescribe opioids?
Yes, REBEKAH GUY, M.D., B.S. had 3,123 opioid claims in 2023 with an opioid prescribing rate of 68.4%.
How many Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician providers are there in the US?
There are 96 Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician providers across 31 states in the US. The average Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician provider writes 3,130 Medicare Part D claims per year.
What drugs does REBEKAH GUY, M.D., B.S. prescribe most often?
Based on 2023 Medicare Part D data, REBEKAH GUY, M.D., B.S.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Morphine Sulfate Er, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does REBEKAH GUY, M.D., B.S. accept Medicare?
REBEKAH GUY, M.D., B.S. appears in CMS Medicare data with 4,564 Part D claims and 223 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REBEKAH GUY, M.D., B.S.'s credentials?
REBEKAH GUY, M.D., B.S.'s NPI is 1154542355 with credentials M.D., B.S.. 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