NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1194008979 MD
Verify on CMS → Thomas Rayner, MD
Psychiatry Physician in Pleasant Grove, Utah.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 54,383 in Psychiatry 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
535
Medicare Part D claims · 57 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$709.84
21 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Thomas Rayner, MD filed 535 Medicare Part D claims in 2024 as a Psychiatry Physician in Pleasant Grove, Utah, prescribing 86% generic.
- 535
- Part D claims, 2024
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥65th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Thomas Rayner, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1194008979), first enumerated 09/27/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 535 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
10 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$709.84 in reported industry payments (21 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1194008979 · Psychiatry Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1194008979
- ENUM-MID 2011
- TAX-MEGA 54K Psychiatry Physician
- RX-LIGHT 535
- BOOK-THIN 371 in Utah
- PHOTO-ENUM Kurt Kastenholz, M.D. · 2011
Thomas Rayner, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
535 ≥ 65th percentile 65% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Thomas Rayner, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 10 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Thomas Rayner, MD?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
535 47% vs specialty avg
Specialty distribution in Utah
How Psychiatry Physician compares to other specialties among Utah 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 Psychiatry Physician. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1194008979 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 09/27/2011 |
Hospital and facility affiliations
Facilities where Thomas Rayner, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Thomas Rayner, MD is affiliated with 10 Medicare-billing facilities across 5 states.
Access Telecare California PC
Brisbane, CA
Access Telecare PLLC
San Antonio, TX
Everhope Wellness Centers, LLC
Delaware, OH
Meadowbrook Counseling OF Utah LLC
Orem, UT
Meritas Health Corporation
Kansas City, MO
Neuro Wellness Utah LLC
Lehi, UT
State OF Utah
Provo, UT
Top OF Texas Psychiatry, PLLC
Amarillo, TX
TS Telepsychiatry PLLC
Alpine, UT
Whole Mind LLC
Pleasant Grove, UT
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Thomas Rayner, MD. Source: openpaymentsdata.cms.gov.
Total received
$710
Largest payer
Janssen Pharmaceuticals, 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.
Brand vs generic prescribing mix · Typical
Thomas Rayner, MD - brand share 14.0%
Psychiatry Physician average
14% brand-name claims vs 86% generic, on 535 2024 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 2024.
535
Total Claims
$56K
Total Drug Cost
57
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 618.067
- Total Day Supply
- 13,712
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $40K
- Generic Drug Cost
- $15K
Patient Demographics
- Average Patient Age
- 59.8 years
- Avg HCC Risk Score
- 1.24
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 25, 65-74: 23, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Thomas Rayner, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clozapine
Clozapine
70 claims
- Lithium Carbonate
Lithium Carbonate
48 claims
- Mirtazapine
Mirtazapine
40 claims
- Quetiapine Fumarate
Quetiapine Fumarate
32 claims
- Bupropion Xl 23
Bupropion Xl
23 claims
- Spravato 23
Spravato
23 claims
- Trazodone Hcl 21
Trazodone Hcl
21 claims
- Fluoxetine Hcl 19
Fluoxetine Hcl
19 claims
| Drug | Claims |
|---|---|
| Clozapine | 70 |
| Lithium Carbonate | 48 |
| Mirtazapine | 40 |
| Quetiapine Fumarate | 32 |
| Bupropion Xl Bupropion Hcl | 23 |
| Spravato Esketamine Hcl | 23 |
| Trazodone Hcl | 21 |
| Fluoxetine Hcl | 19 |
| Atenolol | 18 |
| Divalproex Sodium Er Divalproex Sodium | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Thomas Rayner, MD fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Thomas Rayner, MD's 535 claims are below the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Rayner, both outside Utah so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatry Physician Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Rayner.
One of 371 Psychiatry Physician providers enrolled in Utah, 5 are shown here.
Dr. Christian Agricola
MD
Salt Lake City, UT
Dr. Nusrat Ahmed
M.D.
Salt Lake City, UT
Dr. Meredith Alden
M.D.
Salt Lake City, UT
Dr. Mitchell Allen
DO
Salt Lake City, UT
Dr. Brent Amil
MD
Layton, UT
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Thomas Rayner, MD's specialty? ▼
Thomas Rayner, MD specializes in Psychiatry Physician and practices in Pleasant Grove, Utah. Credentials: MD.
How much does Thomas Rayner, MD prescribe under Medicare Part D? ▼
In 2024, Thomas Rayner, MD wrote 535 Medicare Part D claims totaling $56K in drug costs for 57 beneficiaries.
Where is Thomas Rayner, MD located? ▼
Thomas Rayner, MD is located at 1221 S VALLEY GROVE WAY STE 160, Pleasant Grove, UT, 84062. Phone: (801) 447-7189.
What is Thomas Rayner, MD's NPI number? ▼
Thomas Rayner, MD's National Provider Identifier (NPI) is 1194008979, issued on 09/27/2011.
Does Thomas Rayner, MD prescribe more brand-name or generic drugs? ▼
Thomas Rayner, MD's prescribing is 14% brand-name and 86% generic drugs by claim count, with $40K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Thomas Rayner, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Thomas Rayner, MD's most frequently prescribed drugs include Clozapine, Lithium Carbonate, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Thomas Rayner, MD accept Medicare? ▼
Thomas Rayner, MD appears in CMS Medicare data with 535 Part D claims and 57 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Thomas Rayner, MD's credentials? ▼
Thomas Rayner, MD's NPI is 1194008979 with credentials MD. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.