2026 NPPES data Certified Registered Nurse Anesthetist NPI 1992110498 CRNA
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JACOB MILLER, CRNA

Certified Registered Nurse Anesthetist in AMES, 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
453
Medicare Part D claims · 95 beneficiaries · Certified Registered Nurse Anesthetist avg: 282
Industry payments
$1.1K
10 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JACOB MILLER, CRNA filed 453 Medicare Part D claims in 2023 as a Certified Registered Nurse Anesthetist in AMES, Iowa.

453
Part D claims, 2023
$1.1K
industry payments (Sunshine Act)

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.

JACOB MILLER, CRNA's Medicare Part D volume vs every U.S. prescriber

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

453 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

What does the federal data show about JACOB MILLER, CRNA?

Quality data not reported

NPI registry status

Active

Issued 06/24/2014

NPI 1992110498

Primary specialty

Certified Registered Nurse Anesthetist

High-volume

62,433 US NPIs in this specialty

Medicare Part D claims

453 61% vs specialty avg

2023 prescription claims

Specialty avg: 282

Specialty distribution in Iowa

How Certified Registered Nurse Anesthetist compares to other specialties among Iowa providers

Iowa providers

Certified Registered Nurse Anesthetist share within Iowa

1. Certified Registered Nurse Anesthetist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Certified Registered Nurse Anesthetist share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Certified Registered Nurse Anesthetist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Certified Registered Nurse Anesthetist ABMS/AOA estimate

Est. board-certified rate (Certified Registered Nurse Anesthetist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Certified Registered Nurse Anesthetist) — 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).

JACOB MILLER, CRNA appears in the CMS NPPES registry as a Certified Registered Nurse Anesthetist provider holding CRNA credentials at 2405 N DAKOTA AVE, AMES, IA, 50014, with a listed phone of (515) 532-2811. NPI 1992110498 was issued on 06/24/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MILLER 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 453 prescription claims written by this provider, covering 95 Medicare beneficiaries and totaling roughly $10K in drug spend, with an opioid prescribing rate of 26.3%. 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.

Certified Registered Nurse Anesthetist is a high-volume specialty nationwide, with 62,433 enrolled providers across 55 states and an average of 282 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

2405 N DAKOTA AVE
AMES, IA 50014

Provider Details

NPI 1992110498
Specialty Certified Registered Nurse Anesthetist
Credentials CRNA
Gender Male
NPI Issued 06/24/2014

Hospital and facility affiliations

Facilities where JACOB MILLER, CRNA 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.

KOSSUTH REGIONAL HEALTH CENTER
★☆☆☆☆ 1/5
ALGONA, IA
Critical Access Hospitals
CMS CCN: 161353

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

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 JACOB MILLER, CRNA. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

Largest payer

Avanos Medical

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.

453
Total Claims
$10K
Total Drug Cost
95
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
459
Total Day Supply
12,474
Generic Drug Cost
$10K
Opioid Claims
119 (26.3% rate)

Patient Demographics

Average Patient Age
68.6 years
Avg HCC Risk Score
1.18
Gender Split
65% female / 35% male

Top Prescribed Drugs (Medicare Part D)

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

What JACOB MILLER, CRNA 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
Pregabalin
101
Gabapentin
75
Morphine Sulfate Er
Morphine Sulfate
37
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
33
Celecoxib
32
Tramadol Hcl
27
Diclofenac Sodium
21
Duloxetine Hcl
21
Amitriptyline Hcl
20
Nortriptyline Hcl
14

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

Certified Registered Nurse Anesthetist Overview

How JACOB MILLER, CRNA fits within the Certified Registered Nurse Anesthetist landscape nationally.

62,433
Certified Registered Nurse Anesthetist Providers in US
55
States with Certified Registered Nurse Anesthetist
282
Avg Claims per Provider

JACOB MILLER, CRNA's 453 claims are above the specialty average of 282.

Nearby Certified Registered Nurse Anesthetist Providers in Iowa

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

Compare Certified Registered Nurse Anesthetist nationally: see state-by-state distribution →

Frequently Asked Questions

What is JACOB MILLER, CRNA's specialty?
JACOB MILLER, CRNA specializes in Certified Registered Nurse Anesthetist and practices in AMES, Iowa. Credentials: CRNA.
How much does JACOB MILLER, CRNA prescribe under Medicare Part D?
In 2023, JACOB MILLER, CRNA wrote 453 Medicare Part D claims totaling $10K in drug costs for 95 beneficiaries.
Where is JACOB MILLER, CRNA located?
JACOB MILLER, CRNA is located at 2405 N DAKOTA AVE, AMES, IA, 50014. Phone: (515) 532-2811.
What is JACOB MILLER, CRNA's NPI number?
JACOB MILLER, CRNA's National Provider Identifier (NPI) is 1992110498, issued on 06/24/2014.
Does JACOB MILLER, CRNA prescribe opioids?
Yes, JACOB MILLER, CRNA had 119 opioid claims in 2023 with an opioid prescribing rate of 26.3%.
How many Certified Registered Nurse Anesthetist providers are there in the US?
There are 62,433 Certified Registered Nurse Anesthetist providers across 55 states in the US. The average Certified Registered Nurse Anesthetist provider writes 282 Medicare Part D claims per year.
What drugs does JACOB MILLER, CRNA prescribe most often?
Based on 2023 Medicare Part D data, JACOB MILLER, CRNA's most frequently prescribed drugs include Pregabalin, Gabapentin, Morphine Sulfate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JACOB MILLER, CRNA accept Medicare?
JACOB MILLER, CRNA appears in CMS Medicare data with 453 Part D claims and 95 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JACOB MILLER, CRNA's credentials?
JACOB MILLER, CRNA's NPI is 1992110498 with credentials CRNA. 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