Ashley Nicole Johnson , AA-C
Anesthesiologist Assistant • Cincinnati, OH
2139 Auburn Ave
Cincinnati, OH 452192906
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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Ashley Johnson is listed in NPPES under Anesthesiologist Assistant.
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NPI assigned on June 18, 2014; this date does not establish years in practice.
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Published CMS data list 23 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 01214 — Anesthesia for total hip replacement: 12 service units.
- 01402 — Anesthesia for procedure for total knee joint replacement: 11 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Medicare Part B services went from 134 in 2017 to 23 in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2020.
Practice Location & Contact Primary Location
2139 Auburn Ave
Cincinnati, OH 452192906
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 1 group name: Anesthesia Associates Of Cincinnati, Inc. 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
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
2014
What Public CMS Data Show
Anesthesiologist Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $3,575 in 2020
The total amount Medicare approved for these services in 2020. 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, 2020.
Paid by Medicare
About $2,857 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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, 2020.
Open Payments general payments, program year 2025
All general payments: $42.68 across 2 records.
By nature of payment
- Food and Beverage: $42.68 across 2 records.
Reporting-company totals
- Merck Sharp & Dohme LLC: $23.37 across 1 record.
- Acera Surgical, Inc.: $19.31 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
12 years (graduated 2014)
CMS Doctors and Clinicians data list 2014 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
2014
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)
Ashley Johnson 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.
Compared with the same specialty in Cincinnati and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Ashley Johnson are from 2020.
56 active clinicians are listed under Anesthesiologist Assistant with a practice address in Cincinnati, OH (450 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cincinnati
0% of these 56 clinicians have the CMS telehealth indicator.
89.3% of these 56 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 decreased 83% from 134 in 2017 to 23 in 2020.
- 2017: 134
- 2018: 137
- 2019: 51
- 2020: 23
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Medicare-allowed amount
Medicare-allowed amount decreased 64% from $9,991 in 2017 to $3,575 in 2020.
- 2017: $9,991
- 2018: $10,879
- 2019: $4,205
- 2020: $3,575
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Paid by Medicare
Paid by Medicare decreased 64% from $7,835 in 2017 to $2,857 in 2020.
- 2017: $7,835
- 2018: $8,528
- 2019: $3,306
- 2020: $2,857
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $11.08 in 2021 to $42.68 in 2025.
- 2021: $11.08
- 2022: $51.60
- 2023: $14.09
- 2024: $45.27
- 2025: $42.68
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $42.68.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
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BRIDION | General | $23.37 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
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Restrata Wound Matrix | General | $19.31 |
Source: CMS Open Payments, program year 2025, 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 2016–2019 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, 2017–2020; 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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01214
Anesthesia for total hip replacement
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12 | 12 | $1410.00 | $158.66 |
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01402
Anesthesia for procedure for total knee joint replacement
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11 | 11 | $1355.65 | $151.90 |
Source: CMS Part B by Provider and Service, 2020; 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: 2020-03-25NUCC Taxonomy Code: 367H00000X
An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY ASSISTANT
I20140903000260
OH
2264650332
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
Anesthesia Associates Of Cincinnati, Inc
4850 Red Bank Rd, Cincinnati, OH 452271545
Phone: 5132723448
Anesthesia Associates Of Cincinnati, Inc
6939 Cox Rd, Liberty Township, OH 450697595
Phone: 5136487800
Anesthesia Associates Of Cincinnati, Inc
2139 Auburn Ave, Cincinnati, OH 452192906
Phone: 5135852000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiologist Assistant
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology - Pain Medicine
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as ASHLEY JOHNSON, AA-C
NPI status registered as active in NPPES database
Registered at 2139 AUBURN AVE, CINCINNATI, OH 452192906 (Tel: 5135852422)
Registered at 2139 AUBURN AVE, CINCINNATI, OH 452192906 (Tel: 5135852422)
Recorded as ASHLEY SYKES, AA-C
Anesthesiologist Assistant (license number reported to NPPES: OH 67.000232)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiologist Assistants in Cincinnati
- Alexander Montavon, AA-C
- Jeffrey Mumpower, CAA
- Branden Knose, AA
- Ciaara Gorgoglione, CAA
- Rachel Dummermuth, CAA
- Geoffrey Johnson, CAA
Mailing Address
2139 Auburn Ave
Cincinnati, OH 452192906
Phone: 5135852422