Dr. Daniel Edward Flynn , MD
Anesthesiology • Westerly, RI
25 Wells St
Westerly, RI 028912922
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 May 17, 2012; this date does not establish years in practice.
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Published CMS data list 905 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:
- 00142 — Anesthesia for lens surgery: 278 service units.
- 64640 — Destruction of peripheral nerve or branch: 186 service units.
- 64624 — Destruction of nerve branches of knee using imaging guidance: 97 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 15 records in the table · Guide: How to read Medicare Part B data
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More Medicare Part B services than 95% of clinicians listed under Anesthesiology in Rhode Island (2024, 89 clinicians with data). Median for this group: 97. Middle half: 44 to 247.
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 308 in 2020 to 905 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
25 Wells St
Westerly, RI 028912922
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
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
529 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 $75,904 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 $59,996 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.
Open Payments general payments, program year 2023
All general payments: $41.54 across 2 records.
By nature of payment
- Food and Beverage: $41.54 across 2 records.
Reporting-company totals
- Pacira Pharmaceuticals Incorporated: $41.54 across 2 records.
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 2023 (published June 30, 2026).
NPI first issued
2012
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)
Dr. Flynn 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. Flynn 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 Westerly and Rhode Island
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Anesthesiology in Rhode Island (2024, 89 clinicians with data). Median for this group: 97. Middle half: 44 to 247.
Too few clinicians listed under Anesthesiology in Westerly have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Anesthesiology in Rhode Island (2024, 89 clinicians with data). Median for this group: $11,916. Middle half: $6,200 to $25,638.
Too few clinicians listed under Anesthesiology in Westerly have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Anesthesiology in Rhode Island (2024, 89 clinicians with data). Median for this group: $9,641. Middle half: $4,577 to $20,065.
Too few clinicians listed under Anesthesiology in Westerly have Medicare Part B data for 2024 to compare.
7 active clinicians are listed under Anesthesiology with a practice address in Westerly, RI (168 in Rhode Island).
Addresses are self-reported to NPPES and may be out of date.
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 194% from 308 in 2020 to 905 in 2024.
- 2020: 308
- 2021: 206
- 2022: 922
- 2023: 1,082
- 2024: 905
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Medicare-allowed amount
Medicare-allowed amount increased 174% from $27,744 in 2020 to $75,904 in 2024.
- 2020: $27,744
- 2021: $16,534
- 2022: $69,099
- 2023: $87,826
- 2024: $75,904
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Paid by Medicare
Paid by Medicare increased 170% from $22,215 in 2020 to $59,996 in 2024.
- 2020: $22,215
- 2021: $13,250
- 2022: $55,066
- 2023: $68,967
- 2024: $59,996
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $32.78 in 2019 to $41.54 in 2023.
- 2019: $32.78
- 2021: $17.01
- 2022: $112.98
- 2023: $41.54
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 $41.54.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Exparel | General | $25.10 |
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Iovera | General | $16.44 |
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 2016–2023 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, 2017–2024; 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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00142
Anesthesia for lens surgery
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278 | 232 | $606.61 | $67.18 |
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64640
Destruction of peripheral nerve or branch
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186 | 93 | $990.00 | $61.57 |
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64624
Destruction of nerve branches of knee using imaging guidance
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97 | 96 | $1250.00 | $150.55 |
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64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
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51 | 50 | $1225.00 | $62.22 |
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64999
Other procedure on nervous system
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46 | 45 | $875.00 | $22.05 |
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01402
Anesthesia for procedure for total knee joint replacement
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45 | 44 | $1534.36 | $181.78 |
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64415
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus)
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40 | 38 | $1400.00 | $68.84 |
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01810
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand
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38 | 37 | $573.63 | $62.30 |
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01830
Anesthesia for other procedure on forearm, wrist, or hand bones
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29 | 29 | $564.41 | $61.61 |
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01630
Anesthesia for other procedure on top of arm bone and shoulder joint
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21 | 21 | $1454.29 | $169.98 |
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00140
Anesthesia for other procedure on eye
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17 | 15 | $762.00 | $87.27 |
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01214
Anesthesia for total hip replacement
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17 | 17 | $1662.71 | $197.18 |
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01400
Anesthesia for other procedure or exam of knee joint using an endoscope
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15 | 15 | $997.67 | $113.07 |
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00103
Anesthesia for procedure on eyelid
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14 | 14 | $975.14 | $111.25 |
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64450
Injection of anesthetic agent and/or steroid into other nerve or branch
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11 | 11 | $875.00 | $21.66 |
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: 2022-02-21NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20190828002727
RI
7517254279
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.
Physician Assistant
Physician Assistant (Certified)
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Nurse Practitioner
Family 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 25 WELLS ST, WESTERLY, RI 028912922 (Tel: 4015968990)
Anesthesiology (license number reported to NPPES: CT 55210)
NPI status registered as active in NPPES database
Registered at 3400 SPRUCE ST, PHILADELPHIA, PA 191044206 (Tel: 2156623793)
Registered at 3400 SPRUCE ST, PHILADELPHIA, PA 191044206 (Tel: 2156623793)
Recorded as DANIEL FLYNN, MD
Anesthesiology (license number reported to NPPES: PA MT201481)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiology Specialists in Westerly
Healthcare providers in WesterlyMailing Address
3400 Spruce St
Philadelphia, PA 191044206
Phone: 2156623793