Active NPI 1720335615 Individual Practitioner Male Practitioner

Clark S Cassone , MSN, FNP-BC

Nurse Practitioner • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Clark Cassone, MSN, FNP-BC is a certified Nurse Practitioner practicing in Boston, MA. With approximately 14 years of clinical experience since completing medical education in 2012, Clark Cassone delivers high-quality medical care to the local community at 55 FRUIT ST.

Clark Cassone is affiliated with The General Hospital Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St

Boston, MA 021142696

Telephone 6177249197

Associated Practice Facility / Clinic

🏢 Massachusetts General Hospital Facility NPI 1184613721

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Boston, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs +3.8 yrs vs City Avg

City Avg: 10.2 Yrs

State Avg: 12.5 Yrs

Regional Practice Density

972 Specialists

Practicing in Boston, MA (3545 Statewide)

Telehealth Adoption Rate

24.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cassone (14 Years) 14 Yrs

Boston Specialty Average (10.2 Years) 10.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	40	29	$294.10	$69.76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	23	19	$459.57	$105.39
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$801.40	$154.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$521.00	$115.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	41	$278.00	$71.94
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	17	$399.00	$108.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$511.00	$118.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$751.00	$157.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	56	$278.00	$64.86
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	28	$511.00	$123.03
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	12	$399.00	$93.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	61	$278.00	$66.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	38	$511.00	$125.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	37	$253.45	$67.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	27	$463.14	$128.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	42	$242.00	$67.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	24	$347.00	$96.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	46	$444.00	$123.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	27	$653.00	$187.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	23	$135.00	$36.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	30	$210.64	$65.51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	22	$294.78	$93.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$580.80	$182.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	26	$377.79	$122.95
99221 Initial hospital inpatient care per day, typically 30 minutes	18	18	$269.00	$91.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	79	74	$579.00	$179.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	31	$298.00	$92.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	39	25	$207.00	$64.09
99497 Advance care planning, first 30 minutes	29	22	$247.00	$68.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	14	$170.20	$69.80

Medical Specialties & State Licenses

CMS Verified: 2024-01-03

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA RN2269715

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License MA RN2269715

Definition to come...

Hospital & Practice Group Affiliations

The General Hospital Corporation

55 Fruit St, Boston, MA 021142621

Phone: 6177262000

Secondary Practice Locations

450 Brookline Ave

Boston, MA 02215

Phone: 6176326464

1100 9th Ave, Ms:h15-1550

Seattle, WA 981012756

Phone: 2063410708

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

17 Associated Practitioners

Margaret Woodruff , NP

Nurse Practitioner

NPI 1013678580

Nurse Practitioner

Michaela Rowland , NP

Nurse Practitioner

NPI 1144639337

Nurse Practitioner

Dr. Hibah Osman , MD, MPH

Internal Medicine - Hospice and Palliative Medicine

NPI 1225544034

Doctor of Medicine (M.D.), Master of Public Health

Dr. Juliet Jacobsen , MD DPHI

Internal Medicine - Hospice and Palliative Medicine

NPI 1245221480

MDDPHI

Christine Mccarthy , CNP

Nurse Practitioner

NPI 1265092431

Certified Nurse Practitioner

Dr. Charlotta Lindvall , MD, PhD

Internal Medicine - Hospice and Palliative Medicine

NPI 1306150842

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

16 Historical Events

📍

Updated Practice Location January 03, 2024

Registered at 55 FRUIT ST, BOSTON, MA 021142696 (Tel: 6177249197)

👤

Provider Name / Credentials Updated July 21, 2021

Recorded as CLARK CASSONE, MSN, FNP-BC

📍

Updated Practice Location February 06, 2019

Registered at 450 BROOKLINE AVE, BOSTON, MA 02215 (Tel: 6176326464)

📍

Updated Business Mailing Address February 06, 2019

Registered at 450 BROOKLINE AVE, BOSTON, MA 022155450 (Tel: 6176326464)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2019

Nurse Practitioner (License #RN2269715 in MA)

✅

NPI Profile Active April 12, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location April 12, 2017

Registered at 1100 9TH AVE, MS:H15-1550, SEATTLE, WA 981012756 (Tel: 2063410708)

📍

Updated Business Mailing Address April 12, 2017

Registered at 1100 9TH AVE, MS:M4-PFS, SEATTLE, WA 981012756 (Tel: 2065155811)

👤

Provider Name / Credentials Updated April 12, 2017

Recorded as STEPHANIE CASSONE, MSN, FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 12, 2017

Nurse Practitioner (License #AP60551127 in WA)

✅

NPI Profile Active November 02, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location November 02, 2015

Registered at 8700 BEVERLY BLVD, WEST HOLLYWOOD, CA 900481804 (Tel: 3104233277)

📍

Updated Business Mailing Address November 02, 2015

Registered at 825 EASTLAKE AVE E, SEATTLE CANCER CARE ALLIANCE, SEATTLE, WA 981094405 (Tel: 2062887611)

👤

Provider Name / Credentials Updated November 02, 2015

Recorded as STEPHANIE CASSONE, MSN, FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 02, 2015

Nurse Practitioner (License #AP60551127 in WA)

🟢

Initial NPI Registration & Enumeration August 09, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1720335615

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 09, 2012

Last Update: January 03, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

450 Brookline Ave

Boston, MA 022155450

Phone: 6176326464

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.