Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Shivani Kumar

Surgery - Vascular Surgery โ€ข Boston, MA

Active NPI 1629423017 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

800 Washington St
Boston, MA 021111552

Call 6176365000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

800 Washington St

Boston, MA 021111552

Telephone 6176365000
Organization at the Same NPPES Address or Phone
Pratt Med/surg Dermatology Associates Inc Facility NPI 1528012176

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Cardiovascular Center At Tufts Medical Center 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

Medical School

University Of Massachusetts Medical School

Graduation Year

2016

Medicare patients

299 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $71,851 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.

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 $56,447 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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.

30-day fills

34 standardized 30-day fills in 2023

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

$526 in 2023

The total cost of these prescriptions in 2023, paid by Medicare drug plans, patients and other payers together.

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 โ€“ by Provider and Drug, 2023.

Open Payments general payments, program year 2025

All general payments: $8,930.35 across 64 records.

By nature of payment

  • Consulting Fee: $3,850.00 across 4 records.
  • Food and Beverage: $3,746.37 across 58 records.
  • Travel and Lodging: $1,333.98 across 2 records.

Reporting-company totals (3 largest of 21)

  • Shockwave Medical, Inc: $5,633.84 across 15 records.
  • Bolton Medical Inc: $724.43 across 14 records.
  • Reflow Medical Inc: $432.12 across 3 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional 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

2016

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.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Shivani Kumar 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Shivani Kumar 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Boston and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 65% of clinicians listed under Surgery - Vascular Surgery in Boston, MA (2024, 31 clinicians with data). Median for this group: 501. Middle half: 286 to 1,072.

Close to the middle for clinicians listed under Surgery - Vascular Surgery in Massachusetts (2024, 98 clinicians with data). Median for this group: 956. Middle half: 452 to 1,645.

Medicare-allowed amount

A higher Medicare-allowed amount than 65% of clinicians listed under Surgery - Vascular Surgery in Boston, MA (2024, 31 clinicians with data). Median for this group: $60,006. Middle half: $29,361 to $89,893.

Close to the middle for clinicians listed under Surgery - Vascular Surgery in Massachusetts (2024, 98 clinicians with data). Median for this group: $82,347. Middle half: $37,216 to $179,071.

Paid by Medicare

A higher Medicare payment amount than 70% of clinicians listed under Surgery - Vascular Surgery in Boston, MA (2024, 31 clinicians with data). Median for this group: $46,616. Middle half: $21,768 to $69,065.

Close to the middle for clinicians listed under Surgery - Vascular Surgery in Massachusetts (2024, 98 clinicians with data). Median for this group: $63,256. Middle half: $28,296 to $135,192.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Shivani Kumar are from 2023.

51 active clinicians are listed under Surgery - Vascular Surgery with a practice address in Boston, MA (162 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Boston

49% of these 51 clinicians have the CMS telehealth indicator.

70.6% of these 51 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2023), 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

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 64 records totaling $8,930.35.

Manufacturer Payment Nature Product Type Amount ($)
Shockwave Medical, Inc
Consulting Fee
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $2,200.00
Shockwave Medical, Inc
Travel and Lodging
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $1,105.13
Shockwave Medical, Inc
Consulting Fee
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $550.00
Shockwave Medical, Inc
Consulting Fee
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $550.00
Shockwave Medical, Inc
Consulting Fee
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $550.00
Reflow Medical Inc
Food and Beverage
Cash or cash equivalent
โ€” General $269.57
Cook Medical LLC
Travel and Lodging
Cash or cash equivalent
COOK General $228.85
Medtronic, Inc.
Food and Beverage
In-kind items and services
VISI-PRO General $215.26
Artivion, Inc.
Food and Beverage
In-kind items and services
Vascular General $195.14
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $189.79
Shockwave Medical, Inc
Food and Beverage
Cash or cash equivalent
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $169.28
Bolton Medical Inc
Food and Beverage
In-kind items and services
TREO ABDOMINAL STENT-GRAFT SYSTEM General $167.02
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Vascular Intervention General $166.86
PolyNovo North America LLC
Food and Beverage
In-kind items and services
NOVOSORB BTM General $166.76
PolyNovo North America LLC
Food and Beverage
In-kind items and services
NOVOSORB BTM General $164.40
Bolton Medical Inc
Food and Beverage
In-kind items and services
GELWEAVE General $155.18
Bolton Medical Inc
Food and Beverage
In-kind items and services
TREO ABDOMINAL STENT-GRAFT SYSTEM General $143.18
Penumbra, Inc.
Food and Beverage
Cash or cash equivalent
Penumbra System General $140.78
Endologix LLC
Food and Beverage
In-kind items and services
โ€” General $136.57
Reflow Medical Inc
Food and Beverage
Cash or cash equivalent
โ€” General $128.26
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $111.82
Terumo Medical Corporation
Food and Beverage
In-kind items and services
AZUR CX DETACHABLE General $61.12
Endologix LLC
Food and Beverage
In-kind items and services
โ€” General $47.61
Shockwave Medical, Inc
Food and Beverage
In-kind items and services
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter General $45.58
Boston Scientific Corporation
Food and Beverage
In-kind items and services
EkoSonic General $44.78

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ€“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 โ€“ by Provider and Service data, 2022โ€“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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
145 93 $381.07 $101.29
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
106 79 $64.00 $17.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
104 87 $358.22 $137.92
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
101 88 $48.00 $17.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
54 35 $214.75 $82.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
48 46 $587.92 $180.98
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
33 24 $301.82 $123.86
76937 Ultrasonic guidance for blood vessel access
30 26 $100.43 $14.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
28 24 $419.58 $136.16
75710 Review by radiologist of arm or leg artery image
23 21 $435.77 $83.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
21 21 $542.00 $174.43
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
20 20 $311.45 $85.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
18 18 $490.37 $139.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
17 11 $529.90 $151.51
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
13 13 $244.00 $93.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
13 11 $480.00 $196.15
75625 Review by radiologist of abdominal aorta image
12 12 $363.91 $68.44
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
12 11 $269.27 $66.38

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.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2023.

CMS Part D ยท Data Year 2023
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Cilostazol Cilostazol 18 1,020 $526.46 โ€”

Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-07-07
Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

License # reported to NPPES MA 290218

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - VASCULAR SURGERY

Medicare Enrollment ID

I20211026000895

Enrollment State Jurisdiction

MA

PECOS Control ID

0446597900

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

Cardiovascular Center At Tufts Medical Center Inc

800 Washigton St, Boston, MA 021111552

Phone: 6176365000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

23 listed
Dr. Michael Baratz , MD

Orthopaedic Surgery

NPI 1013177534

Doctor of Medicine (M.D.)

Dr. Niamh Carroll , MD

Internal Medicine

NPI 1023149069

Doctor of Medicine (M.D.)

Dr. Prianka Chawla , MD

Internal Medicine

NPI 1013270099

Doctor of Medicine (M.D.)

Dr. Wei Chen , MD

Anesthesiology

NPI 1033605548

Doctor of Medicine (M.D.)

Dr. David Drew , MD

Internal Medicine - Nephrology

NPI 1043472053

Doctor of Medicine (M.D.)

Dr. Michael Garcia , MD

Internal Medicine - Pulmonary Disease

NPI 1013397488

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location May 08, 2023

Registered at 800 WASHINGTON ST, BOSTON, MA 021111552 (Tel: 6176365000)

๐Ÿ“
Updated Business Mailing Address May 08, 2023

Registered at 800 WASHINGTON ST, BOSTON, MA 021111552 (Tel: 6176365000)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2023

Surgery (license number reported to NPPES: MA 290218)

โœ…
NPI Profile Active May 04, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) May 04, 2016

Registered at 5 EAST 98TH STREET, BOX 1259, NEW YORK, NY 10029 (Tel: 2122412087)

๐Ÿ“
Business Mailing Address (Initial Record) May 04, 2016

Registered at 5 EAST 98TH STREET, BOX 1259, NEW YORK, NY 10029 (Tel: 2122412087)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) May 04, 2016

Recorded as SHIVANI KUMAR

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 04, 2016

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration May 04, 2016

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1629423017
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 04, 2016
Last Update: May 08, 2023
Sole Proprietor: No

Other Surgery - Vascular Surgery Specialists in Boston

All Surgery - Vascular Surgery Specialists in Boston

Mailing Address

800 Washington St

Boston, MA 021111552

Phone: 6176365000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.