Dr. Shadi Abdar Esfahani , MD, MPH
Radiology - Diagnostic Radiology โข Boston, MA
55 Fruit St
Boston, MA 021142621
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. Shadi Abdar Esfahani is listed in NPPES under Radiology - Diagnostic Radiology.
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NPI assigned on June 24, 2015; this date does not establish years in practice.
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Published CMS data list 366 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:
- 78815 โ Nuclear medicine study from skull base to mid-thigh with ct scan: 105 service units.
- 78452 โ Nuclear medicine studies of heart muscle at rest and with stress and spect: 78 service units.
- 78815 โ Nuclear medicine study from skull base to mid-thigh with ct scan: 57 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 all 9 records in the table ยท Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 85% of clinicians listed under Radiology - Diagnostic Radiology in Boston, MA (2024, 487 clinicians with data). Median for this group: 2,400. Middle half: 1,097 to 4,317.
Fewer Medicare Part B services than 90% of clinicians listed under Radiology - Diagnostic Radiology in Massachusetts (2024, 965 clinicians with data). Median for this group: 2,533. Middle half: 1,218 to 4,607.
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 185 in 2021 to 366 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021โ2024.
Practice Location & Contact Primary Location
55 Fruit St
Boston, MA 021142621
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: Massachusetts General Physicians Organization 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
2012
What Public CMS Data Show
Radiology - Diagnostic Radiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
408 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 $72,896 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 $56,425 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.
Open Payments general payments, program year 2025
All general payments: $3,404.54 across 7 records.
By nature of payment
- Consulting Fee: $1,950.00 across 1 record.
- Travel and Lodging: $1,008.20 across 1 record.
- Food and Beverage: $446.34 across 5 records.
Reporting-company totals
- Telix Pharmaceuticals: $3,364.77 across 6 records.
- Siemens Medical Solutions USA, Inc.: $39.77 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
14 years (graduated 2012)
CMS Doctors and Clinicians data list 2012 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
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.
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. Abdar Esfahani 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. Abdar Esfahani 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 Boston and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 85% of clinicians listed under Radiology - Diagnostic Radiology in Boston, MA (2024, 487 clinicians with data). Median for this group: 2,400. Middle half: 1,097 to 4,317.
Fewer Medicare Part B services than 90% of clinicians listed under Radiology - Diagnostic Radiology in Massachusetts (2024, 965 clinicians with data). Median for this group: 2,533. Middle half: 1,218 to 4,607.
Medicare-allowed amount
Close to the middle for clinicians listed under Radiology - Diagnostic Radiology in Boston, MA (2024, 487 clinicians with data). Median for this group: $86,894. Middle half: $42,481 to $142,157.
A lower Medicare-allowed amount than 60% of clinicians listed under Radiology - Diagnostic Radiology in Massachusetts (2024, 965 clinicians with data). Median for this group: $95,305. Middle half: $46,426 to $148,249.
Paid by Medicare
Close to the middle for clinicians listed under Radiology - Diagnostic Radiology in Boston, MA (2024, 487 clinicians with data). Median for this group: $68,492. Middle half: $33,427 to $109,963.
A lower Medicare payment amount than 60% of clinicians listed under Radiology - Diagnostic Radiology in Massachusetts (2024, 965 clinicians with data). Median for this group: $73,925. Middle half: $36,117 to $118,716.
897 active clinicians are listed under Radiology - Diagnostic Radiology with a practice address in Boston, MA (1,659 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Boston
2% of these 897 clinicians have the CMS telehealth indicator.
62% of these 897 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 98% from 185 in 2021 to 366 in 2024.
- 2021: 185
- 2022: 273
- 2023: 267
- 2024: 366
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Medicare-allowed amount
Medicare-allowed amount increased 30% from $56,122 in 2021 to $72,896 in 2024.
- 2021: $56,122
- 2022: $66,550
- 2023: $33,907
- 2024: $72,896
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Paid by Medicare
Paid by Medicare increased 26% from $44,901 in 2021 to $56,425 in 2024.
- 2021: $44,901
- 2022: $52,178
- 2023: $26,723
- 2024: $56,425
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $143.54 in 2022 to $3,404.54 in 2025.
- 2022: $143.54
- 2023: $3,821.11
- 2024: $3,380.60
- 2025: $3,404.54
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), 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 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $3,404.54.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Telix Pharmaceuticals |
Consulting Fee
Cash or cash equivalent
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โ | General | $1,950.00 |
| Telix Pharmaceuticals |
Travel and Lodging
Cash or cash equivalent
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โ | General | $1,008.20 |
| Telix Pharmaceuticals |
Food and Beverage
In-kind items and services
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ILLUCCIX | General | $138.70 |
| Telix Pharmaceuticals |
Food and Beverage
In-kind items and services
|
ILLUCCIX | General | $123.86 |
| Telix Pharmaceuticals |
Food and Beverage
In-kind items and services
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ILLUCCIX | General | $101.20 |
| Telix Pharmaceuticals |
Food and Beverage
In-kind items and services
|
โ | General | $42.81 |
| Siemens Medical Solutions USA, Inc. |
Food and Beverage
In-kind items and services
|
Unique Single Energy Medical Charged Particle Radiation Therapy System | General | $39.77 |
Source: CMS Open Payments, program year 2025, 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 2020โ2023 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, 2021โ2024; 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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78815
Nuclear medicine study from skull base to mid-thigh with ct scan
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105 | 104 | $562.00 | $116.82 |
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78452
Nuclear medicine studies of heart muscle at rest and with stress and spect
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78 | 78 | $327.41 | $77.78 |
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78815
Nuclear medicine study from skull base to mid-thigh with ct scan
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57 | 55 | $797.26 | $178.45 |
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78814
Nuclear medicine study limited area with ct scan
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47 | 28 | $1761.45 | $821.36 |
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78306
Nuclear medicine study of bone and/or joint whole body
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26 | 25 | $170.38 | $40.80 |
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79101
Radioactive drug therapy through a vein
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15 | 15 | $413.73 | $97.18 |
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78264
Nuclear medicine study of stomach to assess emptying
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13 | 13 | $161.85 | $36.86 |
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78816
Nuclear medicine study whole body with ct scan
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13 | 12 | $512.00 | $117.90 |
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78814
Nuclear medicine study limited area with ct scan
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12 | 12 | $495.00 | $104.76 |
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: 2020-03-18NUCC Taxonomy Code: 2085R0202X
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - DIAGNOSTIC RADIOLOGY
I20250425001297
NH
8123316866
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
Massachusetts General Physicians Organization Inc
55 Fruit St, Boston, MA 021142696
Phone: 6177240287
Massachusetts General Physicians Organization Inc
1 Emerson Pl, Boston, MA 021142215
Phone: 6176430003
Massachusetts General Physicians Organization Inc
789 Central Ave, Dover, NH 038202526
Phone: 6037425252
Massachusetts General Physicians Organization Inc
80 Everett Ave, Chelsea, MA 021502339
Phone: 6178873500
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
MDPHD
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.), MHS
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 55 FRUIT ST, BOSTON, MA 021142621 (Tel: 6177244255)
Registered at 55 FRUIT ST, BOSTON, MA 021142621
Radiology (license number reported to NPPES: MA 277568)
NPI status registered as active in NPPES database
Registered at 115 LINCOLN ST, FRAMINGHAM, MA 017026358 (Tel: 6177100581)
Registered at 115 LINCOLN ST, FRAMINGHAM, MA 017026358 (Tel: 6177100581)
Recorded as SHADI ABDAR ESFAHANI, MD, MPH
Internal Medicine (license number reported to NPPES: MA 264194)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Radiology - Diagnostic Radiology Specialists in Boston
- Dr. Staci Gagne, MD
- Dr. Onofrio Catalano, MD
- Dr. Hina Shah, MD
- Dr. David Chow, MD
- Dr. Clare Poynton, MD, PhD
- Dr. Jeffrey Shyu, MD
Mailing Address
55 Fruit St
Boston, MA 021142621