2026 NPPES data Acute Care Nurse Practitioner NPI 1609209543 CNP
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JOHN TIMMONS, CNP

Acute Care Nurse Practitioner in SHELDON, 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
148
Medicare Part D claims · 99 beneficiaries · Acute Care Nurse Practitioner avg: 576

What the federal data shows

JOHN TIMMONS, CNP filed 148 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in SHELDON, Iowa.

148
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.

JOHN TIMMONS, CNP's Medicare Part D volume vs every U.S. prescriber

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

148 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 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

What does the federal data show about JOHN TIMMONS, CNP?

Quality data not reported

NPI registry status

Active

Issued 08/14/2013

NPI 1609209543

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

148 74% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in Iowa

How Acute Care Nurse Practitioner compares to other specialties among Iowa providers

Iowa providers

Acute Care Nurse Practitioner share within Iowa

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Acute Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acute Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acute Care Nurse Practitioner) — 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).

JOHN TIMMONS, CNP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding CNP credentials at 800 OAK ST, SHELDON, IA, 51201, with a listed phone of (712) 324-5356. NPI 1609209543 was issued on 08/14/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TIMMONS 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 148 prescription claims written by this provider, covering 99 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 7.4%. 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.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

800 OAK ST
SHELDON, IA 51201

Provider Details

NPI 1609209543
Specialty Acute Care Nurse Practitioner
Credentials CNP
Gender Male
NPI Issued 08/14/2013

Hospital and facility affiliations

Facilities where JOHN TIMMONS, CNP 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.

NORTHWEST IOWA HOSPITAL CORPORATION
SIOUX CITY, IA

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

Medicare Part D Prescribing Data

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

148
Total Claims
$1K
Total Drug Cost
99
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
150
Total Day Supply
1,442
Generic Drug Cost
$1K
Opioid Claims
11 (7.4% rate)
Antibiotic Claims
48

Patient Demographics

Average Patient Age
69.7 years
Avg HCC Risk Score
1.86
Gender Split
61% female / 39% male
Age Distribution
<65: 24, 65-74: 44, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What JOHN TIMMONS, CNP 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
Prednisone
24
Ondansetron Odt
Ondansetron
12
Levothyroxine Sodium
11

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

Acute Care Nurse Practitioner Overview

How JOHN TIMMONS, CNP fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

JOHN TIMMONS, CNP's 148 claims are below the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Iowa

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

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOHN TIMMONS, CNP's specialty?
JOHN TIMMONS, CNP specializes in Acute Care Nurse Practitioner and practices in SHELDON, Iowa. Credentials: CNP.
How much does JOHN TIMMONS, CNP prescribe under Medicare Part D?
In 2023, JOHN TIMMONS, CNP wrote 148 Medicare Part D claims totaling $1K in drug costs for 99 beneficiaries.
Where is JOHN TIMMONS, CNP located?
JOHN TIMMONS, CNP is located at 800 OAK ST, SHELDON, IA, 51201. Phone: (712) 324-5356.
What is JOHN TIMMONS, CNP's NPI number?
JOHN TIMMONS, CNP's National Provider Identifier (NPI) is 1609209543, issued on 08/14/2013.
Does JOHN TIMMONS, CNP prescribe opioids?
Yes, JOHN TIMMONS, CNP had 11 opioid claims in 2023 with an opioid prescribing rate of 7.4%.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does JOHN TIMMONS, CNP prescribe most often?
Based on 2023 Medicare Part D data, JOHN TIMMONS, CNP's most frequently prescribed drugs include Prednisone, Ondansetron Odt, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHN TIMMONS, CNP accept Medicare?
JOHN TIMMONS, CNP appears in CMS Medicare data with 148 Part D claims and 99 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHN TIMMONS, CNP's credentials?
JOHN TIMMONS, CNP's NPI is 1609209543 with credentials CNP. 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