2026 NPPES data Emergency Medicine Physician NPI 1104826478 M.D.
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STEVEN RAYLE, M.D.

Emergency Medicine Physician in TUCSON, 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
8K
Medicare Part D claims · 289 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

STEVEN RAYLE, M.D. filed 8,052 Medicare Part D claims in 2023 as a Emergency Medicine Physician in TUCSON, Arizona, prescribing 88% generic.

8K
Part D claims, 2023
88%
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.

STEVEN RAYLE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

8,052 Top 3% higher than 97% 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. 2,000–2,200: 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)

STEVEN RAYLE, 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 STEVEN RAYLE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/28/2005

NPI 1104826478

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

8,052 2188% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Arizona

How Emergency Medicine Physician compares to other specialties among Arizona providers

Arizona providers

Emergency Medicine Physician share within Arizona

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

Specialty board-certification context

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

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

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

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

STEVEN RAYLE, M.D. appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding M.D. credentials at 5151 E BROADWAY BLVD STE 1600, TUCSON, AZ, 85711, with a listed phone of (520) 314-1545. NPI 1104826478 was issued on 07/28/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RAYLE 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 8,052 prescription claims written by this provider, covering 289 Medicare beneficiaries and totaling roughly $570K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 11.8%. 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.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

5151 E BROADWAY BLVD STE 1600
TUCSON, AZ 85711

Provider Details

NPI 1104826478
Specialty Emergency Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 07/28/2005

Brand vs generic prescribing mix · Typical

STEVEN RAYLE, M.D. — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 8,052 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.

8,052
Total Claims
$570K
Total Drug Cost
289
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,763
Total Day Supply
238,777
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$343K
Generic Drug Cost
$224K
Opioid Claims
953 (11.8% rate)
Antibiotic Claims
268

Patient Demographics

Average Patient Age
79.0 years
Avg HCC Risk Score
2.25
Gender Split
68% female / 32% male
Age Distribution
<65: 30, 65-74: 57, 75-84: 89, 85+: 113

Top Prescribed Drugs (Medicare Part D)

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

What STEVEN RAYLE, 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
Levothyroxine Sodium
373
Furosemide
305
Oxycodone Hcl
301
Trazodone Hcl
291
Gabapentin
269
Potassium Chloride
228
Donepezil Hcl
215
Morphine Sulfate Er
Morphine Sulfate
213
Lisinopril
173
Tamsulosin Hcl
158

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

Emergency Medicine Physician Overview

How STEVEN RAYLE, M.D. fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

STEVEN RAYLE, M.D.'s 8,052 claims are above the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Arizona

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

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

Frequently Asked Questions

What is STEVEN RAYLE, M.D.'s specialty?
STEVEN RAYLE, M.D. specializes in Emergency Medicine Physician and practices in TUCSON, Arizona. Credentials: M.D..
How much does STEVEN RAYLE, M.D. prescribe under Medicare Part D?
In 2023, STEVEN RAYLE, M.D. wrote 8,052 Medicare Part D claims totaling $570K in drug costs for 289 beneficiaries.
Where is STEVEN RAYLE, M.D. located?
STEVEN RAYLE, M.D. is located at 5151 E BROADWAY BLVD STE 1600, TUCSON, AZ, 85711. Phone: (520) 314-1545.
What is STEVEN RAYLE, M.D.'s NPI number?
STEVEN RAYLE, M.D.'s National Provider Identifier (NPI) is 1104826478, issued on 07/28/2005.
Does STEVEN RAYLE, M.D. prescribe more brand-name or generic drugs?
STEVEN RAYLE, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $343K in brand drug costs.
Does STEVEN RAYLE, M.D. prescribe opioids?
Yes, STEVEN RAYLE, M.D. had 953 opioid claims in 2023 with an opioid prescribing rate of 11.8%.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does STEVEN RAYLE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, STEVEN RAYLE, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Furosemide, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEVEN RAYLE, M.D. accept Medicare?
STEVEN RAYLE, M.D. appears in CMS Medicare data with 8,052 Part D claims and 289 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEVEN RAYLE, M.D.'s credentials?
STEVEN RAYLE, M.D.'s NPI is 1104826478 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