2026 NPPES data Emergency Medicine Physician NPI 1861575417 MD
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TIMOTHY MCDOWELL, MD

Emergency Medicine Physician in PHOENIX, 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
545
Medicare Part D claims · 283 beneficiaries · Emergency Medicine Physician avg: 352

What the federal data shows

TIMOTHY MCDOWELL, MD filed 545 Medicare Part D claims in 2023 as a Emergency Medicine Physician in PHOENIX, Arizona.

545
Part D claims, 2023

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.

TIMOTHY MCDOWELL, MD's Medicare Part D volume vs every U.S. prescriber

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

545 Top 34% higher than 66% 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-eligible specialty (heuristic — not verified)

TIMOTHY MCDOWELL, MD 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 TIMOTHY MCDOWELL, MD?

Quality data not reported

NPI registry status

Active

Issued 10/24/2006

NPI 1861575417

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

545 55% 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).

TIMOTHY MCDOWELL, MD appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding MD credentials at 1201 S 7TH AVE, PHOENIX, AZ, 85007, with a listed phone of (602) 258-5111. NPI 1861575417 was issued on 10/24/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCDOWELL 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 545 prescription claims written by this provider, covering 283 Medicare beneficiaries and totaling roughly $13K in drug spend, with an opioid prescribing rate of 14.7%. 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

1201 S 7TH AVE
PHOENIX, AZ 85007

Provider Details

NPI 1861575417
Specialty Emergency Medicine Physician
Credentials MD
Gender Male
NPI Issued 10/24/2006

Medicare Part D Prescribing Data

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

545
Total Claims
$13K
Total Drug Cost
283
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
547
Total Day Supply
5,060
Generic Drug Cost
$5K
Opioid Claims
80 (14.7% rate)
Antibiotic Claims
126

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
1.52
Gender Split
55% female / 45% male
Age Distribution
<65: 69, 65-74: 106, 75-84: 86, 85+: 22

Top Prescribed Drugs (Medicare Part D)

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

What TIMOTHY MCDOWELL, MD 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
Etodolac
49
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
33
Prednisone
33
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
32
Cyclobenzaprine Hcl
26
Naproxen
25
Cephalexin
22
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
15
Azithromycin
14
Methylprednisolone
14

* 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 TIMOTHY MCDOWELL, MD 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

TIMOTHY MCDOWELL, MD's 545 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 MCDOWELL.

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

Frequently Asked Questions

What is TIMOTHY MCDOWELL, MD's specialty?
TIMOTHY MCDOWELL, MD specializes in Emergency Medicine Physician and practices in PHOENIX, Arizona. Credentials: MD.
How much does TIMOTHY MCDOWELL, MD prescribe under Medicare Part D?
In 2023, TIMOTHY MCDOWELL, MD wrote 545 Medicare Part D claims totaling $13K in drug costs for 283 beneficiaries.
Where is TIMOTHY MCDOWELL, MD located?
TIMOTHY MCDOWELL, MD is located at 1201 S 7TH AVE, PHOENIX, AZ, 85007. Phone: (602) 258-5111.
What is TIMOTHY MCDOWELL, MD's NPI number?
TIMOTHY MCDOWELL, MD's National Provider Identifier (NPI) is 1861575417, issued on 10/24/2006.
Does TIMOTHY MCDOWELL, MD prescribe opioids?
Yes, TIMOTHY MCDOWELL, MD had 80 opioid claims in 2023 with an opioid prescribing rate of 14.7%.
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 TIMOTHY MCDOWELL, MD prescribe most often?
Based on 2023 Medicare Part D data, TIMOTHY MCDOWELL, MD's most frequently prescribed drugs include Etodolac, Oxycodone-Acetaminophen, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TIMOTHY MCDOWELL, MD accept Medicare?
TIMOTHY MCDOWELL, MD appears in CMS Medicare data with 545 Part D claims and 283 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TIMOTHY MCDOWELL, MD's credentials?
TIMOTHY MCDOWELL, MD's NPI is 1861575417 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

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