Caitlin Murphy
Anesthesiologist Assistant โข Madison, WI
600 Highland Ave
Madison, WI 537920001
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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Caitlin Murphy is listed in NPPES under Anesthesiologist Assistant.
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NPI assigned on June 27, 2018; this date does not establish years in practice.
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Published CMS data list 11 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 00811 โ Anesthesia for other procedure on large bowel using an endoscope: 11 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 ยท Guide: How to read Medicare Part B data
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Medicare Part B services went from 91 in 2019 to 11 in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019โ2022.
Practice Location & Contact Primary Location
600 Highland Ave
Madison, WI 537920001
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 9 distinct additional practice-address records in Atlanta, GA; Douglasville, GA; Fayetteville, GA and 3 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 4 distinct group names: Mak Anesthesia Holdings, Llc; Piedmont Anesthesia Llc; University Of Wisconsin Medical Foundation Inc and 1 more. 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
Emory University School Of Medicine
2018
What Public CMS Data Show
Anesthesiologist Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $763 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 โ by Provider and Service, 2022.
Paid by Medicare
About $556 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 โ by Provider and Service, 2022.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $23.34 in 2022
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 2022.
Years since graduation
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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
2018
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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, โDoes your provider accept Medicare as full payment?โ
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)
Caitlin Murphy 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 Madison and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Caitlin Murphy are from 2022.
73 active clinicians are listed under Anesthesiologist Assistant with a practice address in Madison, WI (264 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Madison
0% of these 73 clinicians have the CMS telehealth indicator.
91.8% of these 73 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 88% from 91 in 2019 to 11 in 2022.
- 2019: 91
- 2020: 34
- 2021: 33
- 2022: 11
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Medicare-allowed amount
Medicare-allowed amount decreased 92% from $9,048 in 2019 to $763 in 2022.
- 2019: $9,048
- 2020: $2,915
- 2021: $2,822
- 2022: $763
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Paid by Medicare
Paid by Medicare decreased 92% from $7,356 in 2019 to $556 in 2022.
- 2019: $7,356
- 2020: $2,329
- 2021: $2,265
- 2022: $556
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $35.63 in 2021 to $23.34 in 2022.
- 2021: $35.63
- 2022: $23.34
Sources: CMS Medicare Physician & Other Practitioners (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 ยท 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 โ December 31, 2022): fewer than 11 records totaling $23.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Edwards Lifesciences Corporation |
Food and Beverage
In-kind items and services
|
HemoSphere | General | $23.34 |
Source: CMS Open Payments, program year 2022, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2021 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 โ by Provider and Service data, 2019โ2022; 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 |
|---|---|---|---|---|
|
00811
Anesthesia for other procedure on large bowel using an endoscope
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11 | 11 | $745.23 | $69.37 |
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.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-09-08NUCC 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.
NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY ASSISTANT
I20250918000292
WI
5294089256
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
Mak Anesthesia Holdings, Llc
3950 Austell Rd, Austell, GA 301061121
Phone: 7707021806
University Of Wisconsin Medical Foundation Inc
600 Highland Ave, Madison, WI 537920001
Phone: 6082636400
Wellstar Medical Group Llc
5150 Stilesboro N W Rd, Kennesaw, GA 301527742
Phone: 7704248222
Wellstar Medical Group Llc
625 Church Nest, Marietta, GA 300601101
Phone: 7704222004
Wellstar Medical Group Llc
677 Church St Ne, Marietta, GA 300601101
Phone: 4707938585
Wellstar Medical Group Llc
677 Church Nest, Marietta, GA 300601101
Wellstar Medical Group Llc
2518 Jimmy Lee Smith Pkwy, Hiram, GA 301412068
Phone: 7707324022
Piedmont Anesthesia Llc
1968 Peachtree Rd Nw, Atlanta, GA 303091281
Phone: 4043511745
Secondary Practice Locations
775 Poplar Rd Ste Ll20
Newnan, GA 302658306
Phone: 7702531912
1800 Howell Mill Rd Nw Ste 250
Atlanta, GA 303182593
Phone: 4045374910
745 Poplar Rd
Newnan, GA 302651618
Phone: 7704001000
146 Bill Carruth Pkwy
Hiram, GA 301413749
Phone: 7707940477
677 Church St Ne
Marietta, GA 300601101
Phone: 7707940477
8954 Hospital Dr
Douglasville, GA 301342272
Phone: 7707940477
2540 Windy Hill Rd Se
Marietta, GA 300678605
Phone: 7707940477
1968 Peachtree Rd Nw
Atlanta, GA 303091281
Phone: 6782160771
1255 Highway 54 W
Fayetteville, GA 302144526
Phone: 4043511745
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pain Medicine - Pain Medicine
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Nurse Anesthetist, Certified Registered
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082638100)
Registered at 7974 UW HEALTH CT, MIDDLETON, WI 535625531
Anesthesiologist Assistant (license number reported to NPPES: GA 8942)
Registered at 677 CHURCH ST NE, MARIETTA, GA 300601101 (Tel: 7707940477)
NPI status registered as active in NPPES database
Registered at 531 ROSELANE ST NW STE 830, MARIETTA, GA 300606979 (Tel: 7707940477)
Registered at 531 ROSELANE ST NW STE 830, MARIETTA, GA 300606979
Recorded as CAITLIN MURPHY
Anesthesiologist Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiologist Assistants in Madison
- Riley Bertram
- Aws Rhaimeh, AA
- Emily Mycyk, CAA
- Laura Wyatt, AA-C
- Allison Kolowrat, CAA
- Marco Lagade, AA
Mailing Address
7974 Uw Health Ct
Middleton, WI 535625531