2026 NPPES data Family Medicine Physician NPI 1104038488 MD, EDD
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ROGER COX, MD, EDD

Family Medicine Physician in LAUGHLIN, Nevada. 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
810
Medicare Part D claims · 62 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
66%
generic claims · 34% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ROGER COX, MD, EDD filed 810 Medicare Part D claims in 2023 as a Family Medicine Physician in LAUGHLIN, Nevada, prescribing 66% generic.

810
Part D claims, 2023
66%
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.

ROGER COX, MD, EDD's Medicare Part D volume vs every U.S. prescriber

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

810 Top 27% higher than 73% 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%). This entry sits in this band. 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

Board-eligible specialty (heuristic — not verified)

ROGER COX, MD, EDD 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 ROGER COX, MD, EDD?

Quality data not reported

NPI registry status

Active

Issued 05/07/2007

NPI 1104038488

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

810 76% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Nevada

How Family Medicine Physician compares to other specialties among Nevada providers

Nevada providers

Family Medicine Physician share within Nevada

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

Specialty board-certification context

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

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

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

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

ROGER COX, MD, EDD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD, EDD credentials at 3650 S POINTE CIR STE 200, LAUGHLIN, NV, 89029, with a listed phone of (702) 791-9024. NPI 1104038488 was issued on 05/07/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COX 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 810 prescription claims written by this provider, covering 62 Medicare beneficiaries and totaling roughly $88K in drug spend, split 34% brand-name and 66% 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

3650 S POINTE CIR STE 200
LAUGHLIN, NV 89029

Provider Details

NPI 1104038488
Specialty Family Medicine Physician
Credentials MD, EDD
Gender Male
NPI Issued 05/07/2007

Brand vs generic prescribing mix · Above average

ROGER COX, MD, EDD — brand share 34.0%
Specialty average (est.)

34% brand-name claims vs 66% generic, on 810 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.

810
Total Claims
$88K
Total Drug Cost
62
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
827
Total Day Supply
23,227
Brand vs Generic
34% brand / 66% generic
Brand Drug Cost
$82K
Generic Drug Cost
$5K
Antibiotic Claims
27

Patient Demographics

Average Patient Age
69.9 years
Avg HCC Risk Score
2.23
Gender Split
69% female / 31% male

Top Prescribed Drugs (Medicare Part D)

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

What ROGER COX, MD, EDD 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
Lisinopril
88
Losartan Potassium
65
Synthroid
Levothyroxine Sodium
57
Glipizide Xl
Glipizide
47
Amlodipine Besylate
44
Alcohol Swabs
Alcohol Antiseptic Pads
29
Simvastatin
26
Albuterol Sulfate Hfa
Albuterol Sulfate
22
Atorvastatin Calcium
22
Pantoprazole Sodium
20

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

Family Medicine Physician Overview

How ROGER COX, MD, EDD fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

ROGER COX, MD, EDD's 810 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Nevada

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

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

Frequently Asked Questions

What is ROGER COX, MD, EDD's specialty?
ROGER COX, MD, EDD specializes in Family Medicine Physician and practices in LAUGHLIN, Nevada. Credentials: MD, EDD.
How much does ROGER COX, MD, EDD prescribe under Medicare Part D?
In 2023, ROGER COX, MD, EDD wrote 810 Medicare Part D claims totaling $88K in drug costs for 62 beneficiaries.
Where is ROGER COX, MD, EDD located?
ROGER COX, MD, EDD is located at 3650 S POINTE CIR STE 200, LAUGHLIN, NV, 89029. Phone: (702) 791-9024.
What is ROGER COX, MD, EDD's NPI number?
ROGER COX, MD, EDD's National Provider Identifier (NPI) is 1104038488, issued on 05/07/2007.
Does ROGER COX, MD, EDD prescribe more brand-name or generic drugs?
ROGER COX, MD, EDD's prescribing is 34% brand-name and 66% generic drugs by claim count, with $82K in brand drug costs.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does ROGER COX, MD, EDD prescribe most often?
Based on 2023 Medicare Part D data, ROGER COX, MD, EDD's most frequently prescribed drugs include Lisinopril, Losartan Potassium, Synthroid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROGER COX, MD, EDD accept Medicare?
ROGER COX, MD, EDD appears in CMS Medicare data with 810 Part D claims and 62 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROGER COX, MD, EDD's credentials?
ROGER COX, MD, EDD's NPI is 1104038488 with credentials MD, EDD. 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