2026 NPPES data Hospitalist Physician NPI 1871698183 DO
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JAMES METTS, DO

Hospitalist Physician in NEWTON, 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
12
Medicare Part D claims · Hospitalist Physician avg: 888
Industry payments
$95
6 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JAMES METTS, DO is a Hospitalist Physician ([object Object]) practicing in NEWTON, Iowa with a Medicare Part D prescribing footprint of 12 claims . Industry payments of $95 across 6 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JAMES METTS, DO filed 12 Medicare Part D claims in 2023 across NEWTON, Iowa. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

JAMES METTS, DO 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).

JAMES METTS, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 09/13/2006

NPI 1871698183

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

12 99% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Iowa

How Hospitalist Physician compares to other specialties among Iowa providers

Iowa providers

Hospitalist Physician share within Iowa

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

Specialty board-certification context

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

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

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

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

JAMES METTS, DO is a Hospitalist Physician provider practicing in NEWTON, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1871698183. 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.

JAMES METTS, DO appears in the CMS NPPES registry as a Hospitalist Physician provider holding DO credentials at 300 N 4TH AVE E STE 140A, NEWTON, IA, 50208, with a listed phone of (641) 787-5437. NPI 1871698183 was issued on 09/13/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what METTS 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 12 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $78 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

300 N 4TH AVE E STE 140A
NEWTON, IA 50208

Provider Details

NPI 1871698183
Specialty Hospitalist Physician
Credentials DO
Gender Male
NPI Issued 09/13/2006

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 JAMES METTS, DO. Source: openpaymentsdata.cms.gov.

Total received

$95

Largest payer

Corium, LLC

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.

Medicare Part D Prescribing Data

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

12
Total Claims
$78
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
22
Total Day Supply
594
Brand Drug Cost
$0
Generic Drug Cost
$78

Patient Demographics

Average Patient Age
44.0 years
Avg HCC Risk Score
2.48

Hospitalist Physician Overview

How JAMES METTS, DO fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

JAMES METTS, DO's 12 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in Iowa

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

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

Frequently Asked Questions

What is JAMES METTS, DO's specialty?
JAMES METTS, DO specializes in Hospitalist Physician and practices in NEWTON, Iowa. Credentials: DO.
How much does JAMES METTS, DO prescribe under Medicare Part D?
In 2023, JAMES METTS, DO wrote 12 Medicare Part D claims totaling $78 in drug costs for N/A beneficiaries.
Where is JAMES METTS, DO located?
JAMES METTS, DO is located at 300 N 4TH AVE E STE 140A, NEWTON, IA, 50208. Phone: (641) 787-5437.
What is JAMES METTS, DO's NPI number?
JAMES METTS, DO's National Provider Identifier (NPI) is 1871698183, issued on 09/13/2006.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
Does JAMES METTS, DO accept Medicare?
JAMES METTS, DO appears in CMS Medicare data with 12 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 JAMES METTS, DO's credentials?
JAMES METTS, DO's NPI is 1871698183 with credentials DO. 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