Dr. Cassidy L Carpenter , DO
Emergency Medicine โข Springfield, MA
759 Chestnut St
Springfield, MA 011071619
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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Dr. Cassidy Carpenter is listed in NPPES under Emergency Medicine.
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NPI assigned on March 15, 2019; this date does not establish years in practice.
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Published CMS data list 202 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99285 โ Emergency department visit with high level of medical decision making: 126 service units.
- 99284 โ Emergency department visit with moderate level of medical decision making: 56 service units.
- 99291 โ Critical care: 20 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 75% of clinicians listed under Emergency Medicine in Springfield, MA (2024, 90 clinicians with data). Median for this group: 357. Middle half: 236 to 470.
Fewer Medicare Part B services than 70% of clinicians listed under Emergency Medicine in Massachusetts (2024, 1,259 clinicians with data). Median for this group: 361. Middle half: 187 to 573.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 144 in 2023 to 202 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
759 Chestnut St
Springfield, MA 011071619
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: Mainegeneral Medical Center. 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
University Of New England, College Of Osteo Medicine
2020
What Public CMS Data Show
Emergency Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
201 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 โ by Provider, 2024.
Medicare-allowed amount
About $31,915 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 โ by Provider and Service, 2024.
Paid by Medicare
About $24,282 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 โ by Provider and Service, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
6 years (graduated 2020)
CMS Doctors and Clinicians data list 2020 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
2019
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, 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)
Dr. Carpenter 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 Dr. Carpenter 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 Springfield and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 75% of clinicians listed under Emergency Medicine in Springfield, MA (2024, 90 clinicians with data). Median for this group: 357. Middle half: 236 to 470.
Fewer Medicare Part B services than 70% of clinicians listed under Emergency Medicine in Massachusetts (2024, 1,259 clinicians with data). Median for this group: 361. Middle half: 187 to 573.
Medicare-allowed amount
A lower Medicare-allowed amount than 75% of clinicians listed under Emergency Medicine in Springfield, MA (2024, 90 clinicians with data). Median for this group: $51,122. Middle half: $32,159 to $67,328.
A lower Medicare-allowed amount than 65% of clinicians listed under Emergency Medicine in Massachusetts (2024, 1,259 clinicians with data). Median for this group: $51,036. Middle half: $27,107 to $80,711.
Paid by Medicare
A lower Medicare payment amount than 75% of clinicians listed under Emergency Medicine in Springfield, MA (2024, 90 clinicians with data). Median for this group: $39,038. Middle half: $24,596 to $52,052.
A lower Medicare payment amount than 70% of clinicians listed under Emergency Medicine in Massachusetts (2024, 1,259 clinicians with data). Median for this group: $39,183. Middle half: $20,679 to $62,103.
123 active clinicians are listed under Emergency Medicine with a practice address in Springfield, MA (1,829 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
1.6% of these 123 clinicians have the CMS telehealth indicator.
70.7% of these 123 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 40% from 144 in 2023 to 202 in 2024.
- 2023: 144
- 2024: 202
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Medicare-allowed amount
Medicare-allowed amount increased 31% from $24,313 in 2023 to $31,915 in 2024.
- 2023: $24,313
- 2024: $31,915
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Paid by Medicare
Paid by Medicare increased 26% from $19,267 in 2023 to $24,282 in 2024.
- 2023: $19,267
- 2024: $24,282
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ2023 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, 2023โ2024; 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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99285
Emergency department visit with high level of medical decision making
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126 | 122 | $450.20 | $169.38 |
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99284
Emergency department visit with moderate level of medical decision making
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56 | 54 | $315.98 | $114.81 |
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99291
Critical care, first 30-74 minutes
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20 | 20 | $667.50 | $207.18 |
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: 2023-06-14NUCC Taxonomy Code: 207P00000X
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - EMERGENCY MEDICINE
I20240823001497
ME
0547687832
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
Mainegeneral Medical Center
35 Medical Ctr Pkwy, Augusta, ME 043308160
Phone: 2076211000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Emergency Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine - Emergency Medical Services
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011071619 (Tel: 4137943233)
Registered at 280 CHESTNUT ST FL 2, SPRINGFIELD, MA 011991001 (Tel: 4137945700)
Emergency Medicine (license number reported to NPPES: MA 1013853)
Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011990001 (Tel: 4137940000)
Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011990001 (Tel: 4137940000)
Recorded as CASSIDY CARPENTER, DO
NPI status registered as active in NPPES database
Registered at 178 GANO ST UNIT 3, PROVIDENCE, RI 029063837 (Tel: 6507990402)
Registered at 178 GANO ST UNIT 3, PROVIDENCE, RI 029063837
Recorded as CASSIDY CARPENTER
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Emergency Medicine Providers in Springfield
- Dr. James Pope, MD
- Dr. Samir Patel, MD
- Dr. Samuel Broder, DO
- Dr. Gerardo Romeo, MD, DDS
- Dr. Sebastian Orman, MD
- Dr. Kevin Neenan, DO
More public profiles in Massachusetts
Directory navigation, in NPI number order.
- James Munger, DO MPH Emergency Medicine ยท Springfield
- Nirphemy Dambreville-Lundy, FNP-C Nurse Practitioner - Family ยท Boston
- David Tso, MD Radiology - Diagnostic Radiology ยท Boston
- Mavis Amankwah, BSN, MSN, FNP Nurse Practitioner - Family ยท Worcester
- Pratibha Golecha, PT Physical Therapist - Orthopedic ยท Brookline
- Jose Gutierrez Nurse Practitioner - Family ยท Hanscom Afb
- Meghan Wanderer, NP Nurse Practitioner - Family ยท New Bedford
- Lisa Napoli, NP Nurse Practitioner - Psychiatric/Mental Health ยท Needham
- Jamie Folan, AGACNP-BC Nurse Practitioner - Acute Care ยท Brockton
- Madeleine Jones, PA-C Physician Assistant ยท Worcester
- Aanchal Gupta, MBBS Internal Medicine - Infectious Disease ยท Worcester
- Kristie Harrington, FNP-BC Nurse Practitioner - Family ยท Springfield
Mailing Address
280 Chestnut St Fl 2
Springfield, MA 011991001
Phone: 4137945700