Active NPI 1790118271 Individual Practitioner Female Practitioner

Simone Esther Masson , NP

Nurse Practitioner - Gerontology • Longmeadow, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Simone Masson, NP is a certified Nurse Practitioner - Gerontology practicing in Longmeadow, MA. With approximately 13 years of clinical experience since graduating from University Of California, San Francisco School Of Medicine in 2013, Simone Masson delivers high-quality medical care to the local community at 21 DWIGHT RD STE 204.

Simone Masson is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service;, established patient outpatient office visit, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21 Dwight Rd Ste 204

Longmeadow, MA 011061765

Telephone 4137950268

Fax 4137958502

Medicare Profile & Education

Medical School

University Of California, San Francisco School Of Medicine

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Gerontology in Longmeadow, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs +4.3 yrs vs City Avg

City Avg: 8.7 Yrs

State Avg: 12.2 Yrs

Regional Practice Density

3 Specialists

Practicing in Longmeadow, MA (387 Statewide)

Telehealth Adoption Rate

66.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

61.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Masson (13 Years) 13 Yrs

Longmeadow Specialty Average (8.7 Years) 8.7 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
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	337	94	$84.82	$27.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	123	96	$361.44	$154.04
99443 Telephone medical discussion with physician, 21-30 minutes	87	56	$257.39	$109.50
99442 Telephone medical discussion with physician, 11-20 minutes	65	42	$175.22	$77.54
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	35	28	$43.37	$13.92
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	31	31	$630.00	$228.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$512.39	$186.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	181	56	$79.82	$27.62
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	68	67	$604.41	$236.15
99443 Telephone medical discussion with physician, 21-30 minutes	61	40	$243.07	$110.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	44	36	$343.55	$155.44
99442 Telephone medical discussion with physician, 11-20 minutes	33	24	$165.91	$78.07
99441 Telephone medical discussion with physician, 5-10 minutes	18	16	$55.78	$49.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99443 Telephone medical discussion with physician, 21-30 minutes	53	34	$242.00	$112.52
99358 Prolonged patient service without direct patient contact first hour	25	19	$196.08	$85.12
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	23	11	$79.00	$28.65
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$480.00	$193.83
99442 Telephone medical discussion with physician, 11-20 minutes	17	13	$164.00	$79.50
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	13	13	$600.00	$240.65

Medical Specialties & State Licenses

CMS Verified: 2025-01-21

Nurse Practitioner - Gerontology Primary Specialty

NUCC Taxonomy Code: 363LG0600X

State License MA RN2347028

Definition to come...

Hospital & Practice Group Affiliations

Baystate Medical Practices Inc

21 Dwight Rd, Longmeadow, MA 011061765

Phone: 4137945600

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Lubna Attal , MD

Internal Medicine - Geriatric Medicine

NPI 1073132346

Doctor of Medicine (M.D.)

Zelmon Johnson

Social Worker - Clinical

NPI 1265369250

Dr. Stephen Bonasera , MD

Internal Medicine - Geriatric Medicine

NPI 1780632729

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location January 21, 2025

Registered at 21 DWIGHT RD STE 204, LONGMEADOW, MA 011061765 (Tel: 4137950268)

📍

Updated Business Mailing Address January 21, 2025

Registered at 280 CHESTNUT STREET, 2ND FLOOR, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2025

Nurse Practitioner (License #RN2347028 in MA)

✅

NPI Profile Active August 20, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 20, 2013

Registered at 1828 EL CAMINO REAL, #507, BURLINGAME, CA 940103103 (Tel: 6506974195)

📍

Updated Business Mailing Address August 20, 2013

Registered at 1001 WARFIELD AVE, #103, OAKLAND, CA 946101602

👤

Provider Name / Credentials Updated August 20, 2013

Recorded as SIMONE MASSON, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2013

Nurse Practitioner (License #23371 in CA)

🟢

Initial NPI Registration & Enumeration August 20, 2013

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: 1790118271

Entity Type:

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

Enumeration Date: August 20, 2013

Last Update: January 21, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

280 Chestnut Street, 2nd Floor

Springfield, MA 011991001

Phone: 4137945700

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.