2026 NPPES data Emergency Medicine Physician NPI 1316357270 M.D.
Verify on CMS →

ZACHARY STEVENSON, M.D.

Emergency Medicine Physician in COLLEGE STATION, Texas. 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
427
Medicare Part D claims · 245 beneficiaries · Emergency Medicine Physician avg: 352

What the federal data shows

ZACHARY STEVENSON, M.D. filed 427 Medicare Part D claims in 2023 as a Emergency Medicine Physician in COLLEGE STATION, Texas.

427
Part D claims, 2023
Likely
board-certified (heuristic)

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.

ZACHARY STEVENSON, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

427 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 certification likely (heuristic — not verified)

ZACHARY STEVENSON, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 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 ZACHARY STEVENSON, M.D.?

Quality data not reported

NPI registry status

Active

Issued 04/30/2014

NPI 1316357270

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

427 21% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Texas

How Emergency Medicine Physician compares to other specialties among Texas providers

Texas providers

Emergency Medicine Physician share within Texas

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

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).

ZACHARY STEVENSON, M.D. appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding M.D. credentials at 17361 HALONA CT, COLLEGE STATION, TX, 77845, with a listed phone of (770) 846-3177. NPI 1316357270 was issued on 04/30/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STEVENSON 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 427 prescription claims written by this provider, covering 245 Medicare beneficiaries and totaling roughly $15K in drug spend, with an opioid prescribing rate of 12.9%. 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.

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

17361 HALONA CT
COLLEGE STATION, TX 77845

Provider Details

NPI 1316357270
Specialty Emergency Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 04/30/2014

Hospital and facility affiliations

Facilities where ZACHARY STEVENSON, M.D. 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.

IES ALABAMA PLLC
GULF SHORES, AL
MOBILE EMERGENCY PHYSICIANS, LLC.
MOBILE, AL

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to ZACHARY STEVENSON, M.D.. To verify ZACHARY STEVENSON, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

427
Total Claims
$15K
Total Drug Cost
245
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
427
Total Day Supply
3,780
Generic Drug Cost
$3K
Opioid Claims
55 (12.9% rate)
Antibiotic Claims
117

Patient Demographics

Average Patient Age
71.2 years
Avg HCC Risk Score
1.74
Gender Split
57% female / 43% male
Age Distribution
<65: 53, 65-74: 93, 75-84: 66, 85+: 33

Top Prescribed Drugs (Medicare Part D)

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

What ZACHARY STEVENSON, 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
Ondansetron Hcl
53
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
49
Cephalexin
41
Prednisone
41
Azithromycin
23
Cyclobenzaprine Hcl
23
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
16
Albuterol Sulfate Hfa
Albuterol Sulfate
14
Cefdinir
14
Ozempic
Semaglutide
11

* 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 ZACHARY STEVENSON, 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

ZACHARY STEVENSON, M.D.'s 427 claims are above the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Texas

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

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

Frequently Asked Questions

What is ZACHARY STEVENSON, M.D.'s specialty?
ZACHARY STEVENSON, M.D. specializes in Emergency Medicine Physician and practices in COLLEGE STATION, Texas. Credentials: M.D..
How much does ZACHARY STEVENSON, M.D. prescribe under Medicare Part D?
In 2023, ZACHARY STEVENSON, M.D. wrote 427 Medicare Part D claims totaling $15K in drug costs for 245 beneficiaries.
Where is ZACHARY STEVENSON, M.D. located?
ZACHARY STEVENSON, M.D. is located at 17361 HALONA CT, COLLEGE STATION, TX, 77845. Phone: (770) 846-3177.
What is ZACHARY STEVENSON, M.D.'s NPI number?
ZACHARY STEVENSON, M.D.'s National Provider Identifier (NPI) is 1316357270, issued on 04/30/2014.
Does ZACHARY STEVENSON, M.D. prescribe opioids?
Yes, ZACHARY STEVENSON, M.D. had 55 opioid claims in 2023 with an opioid prescribing rate of 12.9%.
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 ZACHARY STEVENSON, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ZACHARY STEVENSON, M.D.'s most frequently prescribed drugs include Ondansetron Hcl, Hydrocodone-Acetaminophen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ZACHARY STEVENSON, M.D. accept Medicare?
ZACHARY STEVENSON, M.D. appears in CMS Medicare data with 427 Part D claims and 245 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ZACHARY STEVENSON, M.D.'s credentials?
ZACHARY STEVENSON, M.D.'s NPI is 1316357270 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