NPI registry status
Active
2026 NPPES data Emergency Registered Nurse NPI 1891477469
Verify on CMS → Peter Chambers
Emergency Registered Nurse in Omaha, Nebraska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,350 in Emergency Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
51
Medicare Part D claims · 43 beneficiaries · Emergency Registered Nurse avg: 710
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Peter Chambers filed 51 Medicare Part D claims in 2023 as a Emergency Registered Nurse in Omaha, Nebraska.
- 51
- 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.
Peter Chambers's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
51 0th percentile higher than 0% of 1,370,886 prescribers
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 Peter Chambers?
Quality data not reportedPrimary specialty
Emergency Registered Nurse
Medicare Part D claims
51 93% vs specialty avg
Specialty distribution in Nebraska
How Emergency Registered Nurse compares to other specialties among Nebraska providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Registered Nurse. Verify directly:
How MIPS and board certification work
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).
Peter Chambers appears in the CMS NPPES registry as an Emergency Registered Nurse provider at 306 S 15TH ST, Omaha, NE, 68102, with a listed phone of (402) 354-2273. NPI 1891477469 was issued on 08/03/2023.
Medicare Part D records for calendar year 2023 show 51 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $709 in drug spend.
Emergency Registered Nurse is a narrow specialty nationwide, with 4,350 enrolled providers across 54 states and an average of 710 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
Provider Details
| NPI | 1891477469 |
|---|---|
| Specialty | Emergency Registered Nurse |
| Gender | Male |
| NPI Issued | 08/03/2023 |
Hospital and facility affiliations
Facilities where Peter Chambers 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.
Physicians Clinic Inc
Omaha, NE
Unmc Physicians
Omaha, NE
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.
51
Total Claims
$709
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 52
- Total Day Supply
- 445
- Generic Drug Cost
- $489
- Antibiotic Claims
- 39
Patient Demographics
- Average Patient Age
- 70.8 years
- Avg HCC Risk Score
- 0.94
- Gender Split
- 60% female / 40% male
Emergency Registered Nurse Overview
How Peter Chambers fits within the Emergency Registered Nurse landscape nationally.
4,350
Emergency Registered Nurse Providers in US
54
States with Emergency Registered Nurse
710
Avg Claims per Provider
Peter Chambers's 51 claims are below the specialty average of 710.
Nearby Emergency Registered Nurse Providers in Nebraska
Other clinicians with the same primary specialty enrolled in Nebraska, drawn from the same CMS NPPES roster as Chambers.
Dr. Julia Blair
RN
Omaha, NE
Dr. Nicholas Bortolotti-Burke
RN
Omaha, NE
Dr. Michelle Bullerman
RN
Aurora, NE
Dr. Megan Crain
RN
Omaha, NE
Deanna Crossley
Omaha, NE
Compare Emergency Registered Nurse nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Nebraska medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Nebraska
Frequently Asked Questions
What is Peter Chambers's specialty? ▼
Peter Chambers specializes in Emergency Registered Nurse and practices in Omaha, Nebraska.
How much does Peter Chambers prescribe under Medicare Part D? ▼
In 2023, Peter Chambers wrote 51 Medicare Part D claims totaling $709 in drug costs for 43 beneficiaries.
Where is Peter Chambers located? ▼
Peter Chambers is located at 306 S 15TH ST, Omaha, NE, 68102. Phone: (402) 354-2273.
What is Peter Chambers's NPI number? ▼
Peter Chambers's National Provider Identifier (NPI) is 1891477469, issued on 08/03/2023.
How many Emergency Registered Nurse providers are there in the US? ▼
There are 4,350 Emergency Registered Nurse providers across 54 states in the US. The average Emergency Registered Nurse provider writes 710 Medicare Part D claims per year.
Does Peter Chambers accept Medicare? ▼
Peter Chambers appears in CMS Medicare data with 51 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Chambers's credentials? ▼
Peter Chambers's NPI is 1891477469. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.