2026 NPPES data Endodontics NPI 1376521591 DDS
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MICHAEL THOMPSON, DDS

Endodontics in LITCHFIELD PARK, Arizona. 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
151
Medicare Part D claims · 99 beneficiaries · Endodontics avg: 116
Industry payments
$98.27
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MICHAEL THOMPSON, DDS is a Endodontics ([object Object]) practicing in LITCHFIELD PARK, Arizona with a Medicare Part D prescribing footprint of 151 claims across 99 beneficiaries . Industry payments of $98.27 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MICHAEL THOMPSON, DDS filed 151 Medicare Part D claims in 2023 across LITCHFIELD PARK, Arizona. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MICHAEL THOMPSON, DDS at a glance

Quality data not reported

NPI registry status

Active

Issued 01/06/2006

NPI 1376521591

Primary specialty

Endodontics

Mid-sized

5,856 US NPIs in this specialty

Medicare Part D claims

151 30% vs specialty avg

2023 prescription claims

Specialty avg: 116

Specialty distribution in Arizona

How Endodontics compares to other specialties among Arizona providers

Arizona providers

Endodontics share within Arizona

1. Endodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Endodontics share within Arizona

Specialty board-certification context

Estimated specialty board-certified rate — Endodontics (ABMS / AOA reference)

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

Est. board-certified rate (Endodontics) — ABMS / AOA estimate

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

MICHAEL THOMPSON, DDS is a Endodontics provider practicing in LITCHFIELD PARK, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DDS. NPI: 1376521591. 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.

MICHAEL THOMPSON, DDS appears in the CMS NPPES registry as a Endodontics provider holding DDS credentials at 111 W. WIGWAM BLVD., LITCHFIELD PARK, AZ, 85340, with a listed phone of (623) 536-1100. NPI 1376521591 was issued on 01/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what THOMPSON 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 151 prescription claims written by this provider, covering 99 Medicare beneficiaries and totaling roughly $560 in drug spend, with an opioid prescribing rate of 21.9%. 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.

Endodontics is a mid-sized specialty nationwide, with 5,856 enrolled providers across 53 states and an average of 116 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

111 W. WIGWAM BLVD.
LITCHFIELD PARK, AZ 85340

Provider Details

NPI 1376521591
Specialty Endodontics
Credentials DDS
Gender Male
NPI Issued 01/06/2006

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 MICHAEL THOMPSON, DDS. Source: openpaymentsdata.cms.gov.

Total received

$98

Largest payer

J. Morita USA, Inc.

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.

Medicare Part D Prescribing Data

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

151
Total Claims
$560
Total Drug Cost
99
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
151
Total Day Supply
976
Generic Drug Cost
$555
Opioid Claims
33 (21.9% rate)
Antibiotic Claims
83

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
0.94
Gender Split
56% female / 44% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amoxicillin
69
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
23
Methylprednisolone
16
Chlorhexidine Gluconate
12

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

Endodontics Overview

How MICHAEL THOMPSON, DDS fits within the Endodontics landscape nationally.

5,856
Endodontics Providers in US
53
States with Endodontics
116
Avg Claims per Provider

MICHAEL THOMPSON, DDS's 151 claims are above the specialty average of 116.

Nearby Endodontics Providers in Arizona

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

Compare Endodontics nationally: see state-by-state distribution →

Frequently Asked Questions

What is MICHAEL THOMPSON, DDS's specialty?
MICHAEL THOMPSON, DDS specializes in Endodontics and practices in LITCHFIELD PARK, Arizona. Credentials: DDS.
How much does MICHAEL THOMPSON, DDS prescribe under Medicare Part D?
In 2023, MICHAEL THOMPSON, DDS wrote 151 Medicare Part D claims totaling $560 in drug costs for 99 beneficiaries.
Where is MICHAEL THOMPSON, DDS located?
MICHAEL THOMPSON, DDS is located at 111 W. WIGWAM BLVD., LITCHFIELD PARK, AZ, 85340. Phone: (623) 536-1100.
What is MICHAEL THOMPSON, DDS's NPI number?
MICHAEL THOMPSON, DDS's National Provider Identifier (NPI) is 1376521591, issued on 01/06/2006.
Does MICHAEL THOMPSON, DDS prescribe opioids?
Yes, MICHAEL THOMPSON, DDS had 33 opioid claims in 2023 with an opioid prescribing rate of 21.9%.
How many Endodontics providers are there in the US?
There are 5,856 Endodontics providers across 53 states in the US. The average Endodontics provider writes 116 Medicare Part D claims per year.
What drugs does MICHAEL THOMPSON, DDS prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL THOMPSON, DDS's most frequently prescribed drugs include Amoxicillin, Hydrocodone-Acetaminophen, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL THOMPSON, DDS accept Medicare?
MICHAEL THOMPSON, DDS appears in CMS Medicare data with 151 Part D claims and 99 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL THOMPSON, DDS's credentials?
MICHAEL THOMPSON, DDS's NPI is 1376521591 with credentials DDS. 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