2026 NPPES data Surgery Physician NPI 1003842303 M.D.
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ZIAD DAOUDI, M.D.

Surgery Physician in ROCK VALLEY, Iowa. 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
25
Medicare Part D claims · Surgery Physician avg: 169
What the federal data reveals: ZIAD DAOUDI, M.D. is a Surgery Physician ([object Object]) practicing in ROCK VALLEY, Iowa with a Medicare Part D prescribing footprint of 25 claims .

What stands out: ZIAD DAOUDI, M.D. filed 25 Medicare Part D claims in 2023 across ROCK VALLEY, Iowa. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ZIAD DAOUDI, 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).

ZIAD DAOUDI, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/25/2006

NPI 1003842303

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

25 85% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Iowa

How Surgery Physician compares to other specialties among Iowa providers

Iowa providers

Surgery Physician share within Iowa

1. Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Surgery Physician share within Iowa

Specialty board-certification context

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

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

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

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

ZIAD DAOUDI, M.D. is a Surgery Physician provider practicing in ROCK VALLEY, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1003842303. 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.

ZIAD DAOUDI, M.D. appears in the CMS NPPES registry as a Surgery Physician provider holding M.D. credentials at 1202 21ST AVE, ROCK VALLEY, IA, 51247, with a listed phone of (712) 476-8000. NPI 1003842303 was issued on 06/25/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DAOUDI 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 25 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $708 in drug spend. 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.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

1202 21ST AVE
ROCK VALLEY, IA 51247

Provider Details

NPI 1003842303
Specialty Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 06/25/2006

Medicare Part D Prescribing Data

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

25
Total Claims
$708
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
73
Total Day Supply
2,182
Generic Drug Cost
$441

Patient Demographics

Average Patient Age
79.5 years
Avg HCC Risk Score
0.42

Surgery Physician Overview

How ZIAD DAOUDI, M.D. fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

ZIAD DAOUDI, M.D.'s 25 claims are below the specialty average of 169.

Nearby Surgery Physician Providers in Iowa

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

Compare Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ZIAD DAOUDI, M.D.'s specialty?
ZIAD DAOUDI, M.D. specializes in Surgery Physician and practices in ROCK VALLEY, Iowa. Credentials: M.D..
How much does ZIAD DAOUDI, M.D. prescribe under Medicare Part D?
In 2023, ZIAD DAOUDI, M.D. wrote 25 Medicare Part D claims totaling $708 in drug costs for N/A beneficiaries.
Where is ZIAD DAOUDI, M.D. located?
ZIAD DAOUDI, M.D. is located at 1202 21ST AVE, ROCK VALLEY, IA, 51247. Phone: (712) 476-8000.
What is ZIAD DAOUDI, M.D.'s NPI number?
ZIAD DAOUDI, M.D.'s National Provider Identifier (NPI) is 1003842303, issued on 06/25/2006.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
Does ZIAD DAOUDI, M.D. accept Medicare?
ZIAD DAOUDI, M.D. appears in CMS Medicare data with 25 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ZIAD DAOUDI, M.D.'s credentials?
ZIAD DAOUDI, M.D.'s NPI is 1003842303 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