Amy Faye Thomas Bash , APN
Nurse Practitioner • Chicago, IL
2900 N Lake Shore Dr
Chicago, IL 606575640
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Amy Thomas Bash is listed in NPPES under Nurse Practitioner.
-
NPI assigned on November 2, 2015; this date does not establish years in practice.
-
Published CMS data list 158 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Published rows only; this is not a quality measure.
-
Published Part B service records, 2022:
- 99213 — Established patient outpatient office visit: 80 service units.
- 99214 — Established patient outpatient office visit: 78 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See the full table · Guide: How to read Medicare Part B data
-
Published CMS data list 26 Medicare Part D prescriptions, including refills, in 2022.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Published rows only; this is not a quality measure.
-
Published Part D records, 2022:
- Pramipexole Dihydrochloride (Pramipexole Di-Hcl) — 26 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
-
Medicare Part B services went from 258 in 2018 to 158 in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2022.
Practice Location & Contact Primary Location
2900 N Lake Shore Dr
Chicago, IL 606575640
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $15,238 in 2022
The total amount Medicare approved for these services in 2022. 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, 2022.
Paid by Medicare
About $8,193 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, 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, 2022.
30-day fills
42 standardized 30-day fills in 2022
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$677 in 2022
The total cost of these prescriptions in 2022, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022.
Open Payments general payments, program year 2022
All general payments: $460.18 across 14 records.
By nature of payment
- Food and Beverage: $460.18 across 14 records.
Reporting-company totals (3 largest of 4)
- JAZZ PHARMACEUTICALS INC.: $233.08 across 5 records.
- HARMONY BIOSCIENCES LLC: $192.98 across 7 records.
- Eisai Inc.: $19.90 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 2022 (published June 30, 2026).
NPI first issued
2015
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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)
Amy Thomas Bash 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 Amy Thomas Bash 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 Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Amy Thomas Bash are from 2022.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Amy Thomas Bash are from 2022.
952 active clinicians are listed under Nurse Practitioner with a practice address in Chicago, IL (4,894 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
20% of these 952 clinicians have the CMS telehealth indicator.
56.2% of these 952 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.
-
Medicare Part B services
Medicare Part B services decreased 39% from 258 in 2018 to 158 in 2022.
- 2018: 258
- 2019: 475
- 2020: 521
- 2021: 840
- 2022: 158
-
Medicare-allowed amount
Medicare-allowed amount varied from year to year: $16,564 in 2018 and $15,238 in 2022.
- 2018: $16,564
- 2019: $38,691
- 2020: $43,915
- 2021: $75,213
- 2022: $15,238
-
Paid by Medicare
Paid by Medicare decreased 36% from $12,833 in 2018 to $8,193 in 2022.
- 2018: $12,833
- 2019: $27,775
- 2020: $30,969
- 2021: $53,869
- 2022: $8,193
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 54% from 57 in 2017 to 26 in 2022.
- 2017: 57
- 2019: 25
- 2020: 41
- 2021: 117
- 2022: 26
-
30-day fills
30-day fills decreased 42% from 73 in 2017 to 42 in 2022.
- 2017: 73
- 2019: 49
- 2020: 67
- 2021: 164
- 2022: 42
-
Part D drug cost
Part D drug cost decreased 61% from $1,758 in 2017 to $677 in 2022.
- 2017: $1,758
- 2019: $317
- 2020: $5,646
- 2021: $2,280
- 2022: $677
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $637.57 in 2021 to $460.18 in 2022.
- 2021: $637.57
- 2022: $460.18
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2022), CMS Open Payments (2022), 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 2022 (payments made January 1 – December 31, 2022): 14 records totaling $460.18.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
XYWAV | General | $147.20 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $45.00 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $36.25 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $35.24 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $28.89 |
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
SUNOSI | General | $23.29 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $23.25 |
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
SUNOSI | General | $21.47 |
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
SUNOSI | General | $20.56 |
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
SUNOSI | General | $20.56 |
| Eisai Inc. |
Food and Beverage
Cash or cash equivalent
|
Dayvigo | General | $19.90 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $17.86 |
| Arbor Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Horizant | General | $14.22 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
Cash or cash equivalent
|
Wakix | General | $6.49 |
Source: CMS Open Payments, program year 2022, 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 2016–2021 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, 2017–2022; 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
80 | 77 | $100.00 | $78.70 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
78 | 73 | $150.00 | $114.64 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2022.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 26 | 1,237 | $676.75 | — |
Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC 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
I20161228002185
IL
1456632777
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Podiatrist
Doctor of Podiatric Medicine
Nurse Anesthetist, Certified Registered
Student in an Organized Health Care Education/Training Program
Dermatology
General Practice
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated November 02, 2015.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Chicago
- Hillarie Joehl, APRN, CNP
- Danielle Arends, NP
- Laurin Ferguson, FNP-BC
- Isis Reyes, APRN, CNP
- Alison Clarke, FNP-C
- Shirley Scott, WHNP
More public profiles in Illinois
Directory navigation, in NPI number order.
- Miles Narducy, LCPC Counselor - Professional · Berwyn
- Kevin Rogers Nurse Practitioner · Sterling
- Emily Eckhardt Speech-Language Pathologist · Edwardsville
- Sarah Schindewolf, PA-C Physician Assistant · Chicago
- Amanda Rankin, PsyD Psychologist - Clinical · Chicago
- Maria Buttadauro, DPT Physical Therapist · Arlington Heights
- Alexa Miller Family Medicine · Eureka
- Kelly Schwabe, DDS Dentist · Naperville
- Patricia Calcetto, CRNA Nurse Anesthetist, Certified Registered · Mount Vernon
- Samantha Kurnik, PA-C Physician Assistant · Chicago
- Andrew Messmore, APN Nurse Practitioner - Family · Springfield
- Megan Davlin, FNP-BC Nurse Practitioner - Family · Springfield
Mailing Address
2900 N Lake Shore Dr
Chicago, IL 606575640
Phone: 7736653200