2026 NPPES data Respiratory/Developmental/Rehabilitative Specialist/Technologist NPI 1891781480 M.D.
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SAMUEL SPREHE, M.D.

Respiratory/Developmental/Rehabilitative Specialist/Technologist in LAKE CHARLES, Louisiana. 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
89
Medicare Part D claims · 24 beneficiaries · Respiratory/Developmental/Rehabilitative Specialist/Technologist avg: 1K

What the federal data shows

SAMUEL SPREHE, M.D. filed 89 Medicare Part D claims in 2023 as a Respiratory/Developmental/Rehabilitative Specialist/Technologist in LAKE CHARLES, Louisiana.

89
Part D claims, 2023

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.

SAMUEL SPREHE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

89 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 SAMUEL SPREHE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 09/20/2005

NPI 1891781480

Primary specialty

Respiratory/Developmental/Rehabilitative Specialist/Technologist

Niche

578 US NPIs in this specialty

Medicare Part D claims

89 94% vs specialty avg

2023 prescription claims

Specialty avg: 1,407

Specialty distribution in Louisiana

How Respiratory/Developmental/Rehabilitative Specialist/Technologist compares to other specialties among Louisiana providers

Louisiana providers

Respiratory/Developmental/Rehabilitative Specialist/Technologist share within Louisiana

1. Respiratory/Developmental/Rehabilitative Specialist/Technologist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Respiratory/Developmental/Rehabilitative Specialist/Technologist share within Louisiana

Specialty board-certification context

Estimated specialty board-certified rate — Respiratory/Developmental/Rehabilitative Specialist/Technologist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Respiratory/Developmental/Rehabilitative Specialist/Technologist ABMS/AOA estimate

Est. board-certified rate (Respiratory/Developmental/Rehabilitative Specialist/Technologist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Respiratory/Developmental/Rehabilitative Specialist/Technologist) — 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).

SAMUEL SPREHE, M.D. is a Respiratory/Developmental/Rehabilitative Specialist/Technologist provider practicing in LAKE CHARLES, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1891781480. 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.

SAMUEL SPREHE, M.D. appears in the CMS NPPES registry as a Respiratory/Developmental/Rehabilitative Specialist/Technologist provider holding M.D. credentials at 1890 W GAUTHIER RD, LAKE CHARLES, LA, 70605, with a listed phone of (337) 494-5595. NPI 1891781480 was issued on 09/20/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SPREHE 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 89 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $6K in drug spend. 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.

Respiratory/Developmental/Rehabilitative Specialist/Technologist is a narrow specialty nationwide, with 578 enrolled providers across 46 states and an average of 1,407 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

1890 W GAUTHIER RD
LAKE CHARLES, LA 70605

Provider Details

NPI 1891781480
Specialty Respiratory/Developmental/Rehabilitative Specialist/Technologist
Credentials M.D.
Gender Male
NPI Issued 09/20/2005

Medicare Part D Prescribing Data

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

89
Total Claims
$6K
Total Drug Cost
24
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
120
Total Day Supply
2,570
Generic Drug Cost
$2K
Antibiotic Claims
11

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
1.51

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Omeprazole
15

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

Respiratory/Developmental/Rehabilitative Specialist/Technologist Overview

How SAMUEL SPREHE, M.D. fits within the Respiratory/Developmental/Rehabilitative Specialist/Technologist landscape nationally.

578
Respiratory/Developmental/Rehabilitative Specialist/Technologist Providers in US
46
States with Respiratory/Developmental/Rehabilitative Specialist/Technologist
1,407
Avg Claims per Provider

SAMUEL SPREHE, M.D.'s 89 claims are below the specialty average of 1,407.

Nearby Respiratory/Developmental/Rehabilitative Specialist/Technologist Providers in Louisiana

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

Compare Respiratory/Developmental/Rehabilitative Specialist/Technologist nationally: see state-by-state distribution →

Frequently Asked Questions

What is SAMUEL SPREHE, M.D.'s specialty?
SAMUEL SPREHE, M.D. specializes in Respiratory/Developmental/Rehabilitative Specialist/Technologist and practices in LAKE CHARLES, Louisiana. Credentials: M.D..
How much does SAMUEL SPREHE, M.D. prescribe under Medicare Part D?
In 2023, SAMUEL SPREHE, M.D. wrote 89 Medicare Part D claims totaling $6K in drug costs for 24 beneficiaries.
Where is SAMUEL SPREHE, M.D. located?
SAMUEL SPREHE, M.D. is located at 1890 W GAUTHIER RD, LAKE CHARLES, LA, 70605. Phone: (337) 494-5595.
What is SAMUEL SPREHE, M.D.'s NPI number?
SAMUEL SPREHE, M.D.'s National Provider Identifier (NPI) is 1891781480, issued on 09/20/2005.
How many Respiratory/Developmental/Rehabilitative Specialist/Technologist providers are there in the US?
There are 578 Respiratory/Developmental/Rehabilitative Specialist/Technologist providers across 46 states in the US. The average Respiratory/Developmental/Rehabilitative Specialist/Technologist provider writes 1,407 Medicare Part D claims per year.
What drugs does SAMUEL SPREHE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, SAMUEL SPREHE, M.D.'s most frequently prescribed drugs include Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SAMUEL SPREHE, M.D. accept Medicare?
SAMUEL SPREHE, M.D. appears in CMS Medicare data with 89 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAMUEL SPREHE, M.D.'s credentials?
SAMUEL SPREHE, M.D.'s NPI is 1891781480 with credentials M.D.. 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