Mary Onyarin
Nurse Practitioner • Omaha, NE
825 S 169th St
Omaha, NE 681189300
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on August 15, 2022; this date does not establish years in practice.
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Published CMS data list 416 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 262 service units.
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 81 service units.
- 99223 — Initial hospital care with moderate level of medical decision making: 47 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Omaha, NE (2024, 275 clinicians with data). Median for this group: 162. Middle half: 49 to 367.
More Medicare Part B services than 70% of clinicians listed under Nurse Practitioner in Nebraska (2024, 493 clinicians with data). Median for this group: 182. Middle half: 61 to 472.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 38 in 2022 to 416 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022–2024.
Practice Location & Contact Primary Location
825 S 169th St
Omaha, NE 681189300
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Jennie Edmundson Memorial Hospital; Nebraska Methodist Hospital. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2022
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
102 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $32,430 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $25,775 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $58.53 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
Years since graduation
4 years (graduated 2022)
CMS Doctors and Clinicians data list 2022 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2022
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Mary Onyarin has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Mary Onyarin as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Omaha and Nebraska
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Omaha, NE (2024, 275 clinicians with data). Median for this group: 162. Middle half: 49 to 367.
More Medicare Part B services than 70% of clinicians listed under Nurse Practitioner in Nebraska (2024, 493 clinicians with data). Median for this group: 182. Middle half: 61 to 472.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Omaha, NE (2024, 275 clinicians with data). Median for this group: $12,010. Middle half: $4,278 to $25,425.
A higher Medicare-allowed amount than 75% of clinicians listed under Nurse Practitioner in Nebraska (2024, 493 clinicians with data). Median for this group: $13,384. Middle half: $4,892 to $30,603.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Omaha, NE (2024, 275 clinicians with data). Median for this group: $8,874. Middle half: $3,192 to $18,732.
A higher Medicare payment amount than 75% of clinicians listed under Nurse Practitioner in Nebraska (2024, 493 clinicians with data). Median for this group: $9,924. Middle half: $3,657 to $22,791.
553 active clinicians are listed under Nurse Practitioner with a practice address in Omaha, NE (987 in Nebraska).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Omaha
9% of these 553 clinicians have the CMS telehealth indicator.
61.8% of these 553 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 995% from 38 in 2022 to 416 in 2024.
- 2022: 38
- 2023: 321
- 2024: 416
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Medicare-allowed amount
Medicare-allowed amount increased 1427% from $2,124 in 2022 to $32,430 in 2024.
- 2022: $2,124
- 2023: $26,363
- 2024: $32,430
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Paid by Medicare
Paid by Medicare increased 1423% from $1,693 in 2022 to $25,775 in 2024.
- 2022: $1,693
- 2023: $21,005
- 2024: $25,775
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2023 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $58.53.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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CAMZYOS | General | $58.53 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2022–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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262 | 74 | $225.00 | $61.18 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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81 | 48 | $308.00 | $92.08 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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47 | 45 | $595.00 | $134.46 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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26 | 25 | $404.00 | $100.89 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-08-17NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20221010002465
IA
6406232123
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Nebraska Methodist Hospital
8303 Dodge St, Omaha, NE 681144108
Phone: 4023431122
Jennie Edmundson Memorial Hospital
933 E Pierce St, Council Bluffs, IA 515034626
Phone: 7123966111
Career & Practice History
NPI enumerated August 15, 2022.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from September 2022 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Omaha
- Jayme Clara, APRN-NP
- Roxanne Kardell, APRN-NP
- Mary Ursick
- Amber Saltsgaver, APRN
- Christie Bower, APRN
- Tonya Mcleay
Mailing Address
Po Box 2797
Omaha, NE 681032797
Phone: 4023543370