2026 NPPES data Internal Medicine Physician NPI 1053473231 M.D.
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Ruben Tejada, M.D.

Internal Medicine Physician in Rogers, Arkansas. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,858 in Internal Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 157 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
81%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$730.36
22 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Ruben Tejada, M.D. filed 2,837 Medicare Part D claims in 2023 as a Internal Medicine Physician in Rogers, Arkansas, prescribing 81% generic.

3K
Part D claims, 2023
81%
generic prescribing
$730.36
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.

Ruben Tejada, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

2,837 Top 12% higher than 88% 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. 2K+: 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)

Ruben Tejada, M.D. 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 Ruben Tejada, M.D.?

Quality data not reported

NPI registry status

Active

Issued 12/14/2006

NPI 1053473231

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

2,837 4% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Arkansas

How Internal Medicine Physician compares to other specialties among Arkansas providers

Arkansas providers

Largest specialties in Arkansas (% of in-state providers)

Case Manager/Care Coordinator - 17.2%Case Manager/Care Coordinator17.2%Behavior Technician - 5.5%Behavior Technician5.5%Speech-Language Pathologist - 5.4%Speech-Language Pathologist5.4%Pharmacist - 4.3%Pharmacist4.3%Mental Health Counselor - 4.2%Mental Health Counselor4.2%Student in an Organized Health Care Education/Training Program - 4%Student in an Organized Health Care Education/Training Program4%Internal Medicine Physician - 1.3%Internal Medicine Physician1.3%
Largest specialties in Arkansas (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Internal Medicine Physician. Verify directly:

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).

Ruben Tejada, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 5212 VILLAGE PKWY, Rogers, AR, 72758, with a listed phone of (479) 876-8460. NPI 1053473231 was issued on 12/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Tejada 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 2,837 prescription claims written by this provider, covering 157 Medicare beneficiaries and totaling roughly $494K in drug spend, split 18% brand-name and 81% generic by claim count, with an opioid prescribing rate of 4.4%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

5212 VILLAGE PKWY
Rogers, AR 72758

Provider Details

NPI 1053473231
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 12/14/2006

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 Ruben Tejada, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$730

Largest payer

AstraZeneca Pharmaceuticals LP

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

Ruben Tejada, M.D. - brand share 18.0%
Internal Medicine Physician average

18% brand-name claims vs 81% generic, on 2,837 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.

2,837
Total Claims
$494K
Total Drug Cost
157
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,822
Total Day Supply
138,914
Brand vs Generic
18% brand / 81% generic
Brand Drug Cost
$436K
Generic Drug Cost
$57K
Opioid Claims
126 (4.4% rate)
Antibiotic Claims
37

Patient Demographics

Average Patient Age
67.5 years
Avg HCC Risk Score
1.10
Gender Split
50% female / 50% male
Age Distribution
<65: 41, 65-74: 90, 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 Ruben Tejada, M.D. 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
Atorvastatin Calcium
141
Metformin Hcl
101
Tramadol Hcl
89
Levothyroxine Sodium
86
Butalbital-Acetaminophen-Caffe
Butalb/Acetaminophen/Caffeine
75
Alprazolam
72
Celecoxib
72
Omeprazole
71
Losartan-Hydrochlorothiazide
Losartan/Hydrochlorothiazide
70
Valsartan-Hydrochlorothiazide
Valsartan/Hydrochlorothiazide
66

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

Internal Medicine Physician Overview

How Ruben Tejada, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

Ruben Tejada, M.D.'s 2,837 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Arkansas

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Arkansas medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Internal Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Ruben Tejada, M.D.'s specialty?
Ruben Tejada, M.D. specializes in Internal Medicine Physician and practices in Rogers, Arkansas. Credentials: M.D..
How much does Ruben Tejada, M.D. prescribe under Medicare Part D?
In 2023, Ruben Tejada, M.D. wrote 2,837 Medicare Part D claims totaling $494K in drug costs for 157 beneficiaries.
Where is Ruben Tejada, M.D. located?
Ruben Tejada, M.D. is located at 5212 VILLAGE PKWY, Rogers, AR, 72758. Phone: (479) 876-8460.
What is Ruben Tejada, M.D.'s NPI number?
Ruben Tejada, M.D.'s National Provider Identifier (NPI) is 1053473231, issued on 12/14/2006.
Does Ruben Tejada, M.D. prescribe more brand-name or generic drugs?
Ruben Tejada, M.D.'s prescribing is 18% brand-name and 81% generic drugs by claim count, with $436K in brand drug costs.
Does Ruben Tejada, M.D. prescribe opioids?
Yes, Ruben Tejada, M.D. had 126 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Ruben Tejada, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Ruben Tejada, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ruben Tejada, M.D. accept Medicare?
Ruben Tejada, M.D. appears in CMS Medicare data with 2,837 Part D claims and 157 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ruben Tejada, M.D.'s credentials?
Ruben Tejada, M.D.'s NPI is 1053473231 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

Compiled from official public sources by the PlainDoctor editorial team.