Medicare Enrolled

Dr. Wesley Merritt, M.D.

Anesthesiology · Allen, TX
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
1111 RAINTREE CIR, Allen, TX 75013
2145099691
Registered in NPPES since 2006
NPI: 1396700571 verify on NPPES ↗
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Merritt from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Merritt

Dr. Wesley Merritt is an anesthesiology specialist in Allen, TX, with 20 years of NPI registration. Based on federal Medicare data, Dr. Merritt performed 1,490 Medicare services in 2023. These records do not provide a deduplicated patient total.

Between the years covered by Open Payments, Dr. Merritt received a total of $2,423 from 35 pharmaceutical and/or device companies across 150 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Merritt is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 20 years of NPI registration ▲ Top 6% volume in TX $2,423 industry payments

Medicare Practice Summary — 2023

Medicare Utilization ↗
1,490
Medicare services
Top 6% in TX for anesthesiology
Not available
Unique patients (not deduplicated)
$61
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

Procedure Volume Avg. paid Avg. submitted
Office visit, established patient (30-39 min)
A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition.
423 $87 $194
Psychological or neuropsychological test, first 30 minutes
Administration of psychological or neuropsychological testing for the first 30 minutes.
305 $31 $175
Anesthesia for large bowel endoscopy
Administration of anesthesia during a procedure to examine the large bowel using an endoscope.
246 $51 $835
Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel
Administration of anesthesia during an endoscopic procedure involving the esophagus, stomach, or upper small bowel.
228 $53 $916
Anesthesia for bowel endoscopy
Administration of anesthesia during a procedure to examine the small and large bowel using an endoscope.
82 $61 $1,056
Anesthesia for colonoscopy
Administration of anesthesia during an examination of the colon using an endoscope.
62 $47 $767
Spine facet joint injection with imaging guidance, single level
An injection is administered into a single facet joint of the lower or sacral spine while using imaging guidance to ensure accurate placement.
22 $100 $668
Facet joint injection, second level, with imaging guidance
An injection into a lower or sacral spine facet joint using imaging guidance for the second level treated.
22 $57 $382
Facet joint nerve destruction, additional joint
This procedure uses imaging guidance to destroy nerves in an additional lower or sacral spinal facet joint.
20 $45 $600
Anesthesia for endoscopic gallbladder, pancreas, or liver procedure
Anesthesia administered during a surgical procedure on the gallbladder, pancreas, or liver that is performed using an endoscope.
18 $84 $1,420
Anesthesia for neck procedure, age 1 year or older
Administration of anesthesia for surgical procedures performed on the neck area in patients aged one year or older.
17 $69 $1,160
Office visit, established patient (20-29 min)
An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition.
16 $65 $172
Facet joint nerve destruction, single joint
A procedure to destroy nerves in a single lower or sacral spinal facet joint using imaging guidance to target pain signals.
15 $146 $1,500
Sacral spine nerve root injection with imaging guidance
An injection of anesthetic and/or steroid medication into a sacral spine nerve root. The procedure uses imaging guidance to ensure accurate placement.
14 $99 $1,050
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.

Industry Payment Transparency

Open Payments through 2024 ↗
$2,423
Total received (2018-2024)
Avg $346/year across 7 years
Top 11% in TX for anesthesiology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
35
Companies
150
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →

Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$59
2023
$122
2022
$261
2021
$440
2020
$689
2019
$291
2018
$561

Payments by company (2024)

Azurity Pharmaceuticals, Inc.
$41
IDORSIA PHARMACEUTICALS US INC
$18
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
Medtronic USA, Inc.
$477
Arbor Pharmaceuticals, Inc.
$249
ARBOR PHARMACEUTICALS, INC.
$205
Medtronic, Inc.
$165
Egalet US Inc
$117
Boston Scientific Corporation
$112
BOSTON SCIENTIFIC CORPORATION
$92
Abbott Laboratories
$83
Sentynl Therapeutics, Inc.
$83
Allergan, Inc.
$70
Azurity Pharmaceuticals, Inc.
$69
Biohaven Pharmaceuticals, Inc.
$69
Assertio Therapeutics, Inc.
$63
Biohaven Pharmaceutical Holding Company Ltd.
$53
Novartis Pharmaceuticals Corporation
$49
IDORSIA PHARMACEUTICALS US INC
$37
Daiichi Sankyo Inc.
$37
Purdue Pharma L.P.
$36
ASSERTIO THERAPEUTICS, Inc.
$36
ABBVIE INC.
$33
Takeda Pharmaceuticals U.S.A., Inc.
$29
Pernix Therapeutics Holdings, Inc.
$27
Vertiflex, Inc.
$27
AbbVie Inc.
$25
Averitas Pharma Inc.
$23
Trevena, Inc.
$22
RedHill Biopharma Inc.
$21
Virtus Pharmaceuticals LLC
$19
Bioventus LLC
$18
Horizon Therapeutics plc
$15
Fidia Pharma USA Inc.
$14
Shionogi Inc
$13
Avanos Medical
$13
Kaleo, Inc.
$12
IBSA Pharma Inc.
$12
Top 3 companies account for 38.4% of all-time payments
Associated products mentioned in payments ›
AIMOVIG · Amitiza · Cambia · Durolane · Evzio · FREELINK · GENERAL PAIN MANAGEMENT · GENERAL THERAPIES · GENERATOR · HORIZANT · HYMOVIS · Horizant · INFINION · INTELLIS · LACTULOSE · Levorphanol · Levorphanol Tartrate · Licart · Morphabond ER · Movantik · NURTEC ODT · O-ARM-Spine · OLINVYK · OXYCONTIN · PENNSAID · Proclaim Family of SCS IPGs · Prodigy Family of SCS IPGs · QUTENZA · QUVIVIQ · SPECTRA WAVEWRITER · SPRIX · SYMPROIC · SYNCHROMED · Spectra WaveWriter · Superion ISS · Symproic · UBRELVY · ZIPSOR · ZOHYDRO ER · Zipsor
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Looking for an anesthesiology specialist in Allen?
Compare anesthesiologists in the Allen area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Anesthesiologists in nearby ZIP areas
1,284
County median income
$117,588
Nearest hospital to ZIP centroid (approximate)
TEXAS HEALTH PRESBYTERIAN HOSPITAL ALLEN
0.0 mi

Data Sources

Provider Registry NPPES NPPES snapshot; verify current record
Medicare Enrollment PECOS PECOS snapshot
Practice Data Medicare Util. Annual (CY lag)
Industry Payments Open Payments CY 2024
Disciplinary History — Not included N/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Merritt is a clinical cardiology specialist, with above-average Medicare volume (top 6% in TX), with 20 years of NPI registration.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Is Dr. Merritt experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Merritt performed 423 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Merritt receive payments from pharmaceutical companies?
Yes. Dr. Merritt received a total of $2,423 from 35 companies across 150 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Merritt's costs compare to other anesthesiologists in Allen?
Dr. Merritt's average Medicare payment per service is $61. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Merritt) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
About this page

This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Industry payment disclosure alone establishes neither wrongdoing nor legality. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →