Doctor profile · Federal record

Dr. Sophia Montissol, RN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Roslindale, MA

  • NPI 1821596149
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4 Ainsworth Street
Roslindale, MA 021310213
(617) 223-7183
fax (617) 223-7183
Mailing address
993 South St
Roslindale, MA 021312307

Credentials & registration

NPPES · NUCC
NPI registered
February 2018 — 8 yrs on file
Profile last updated
September 24, 2019
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Massachusetts #23005589

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821596149. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,249
Distinct HCPCS
5
Medicare allowed
$136,550
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 656 185 $98
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 376 131 $140
99316 Nursing facility discharge management, more than 30 minutes 131 123 $119
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 44 35 $68
G0317 Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi 42 24 $29

In context: peer comparison

Among 3 peers in Roslindale Family Nurse Practitioner, average services per provider: 193. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, INC. 1 $26.48

By nature of payment

Food and Beverage
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
598
Patients
71
Total drug cost
$23,037
Drug Type Claims Patients Total cost
Warfarin Sodium Generic 72 0 $729
Trazodone Hcl Generic 71 20 $1,003
Mirtazapine Generic 57 14 $2,223
Sertraline Hcl Generic 56 13 $780
Tramadol Hcl Generic 44 0 $395
Furosemide Generic 36 13 $280
Tamsulosin Hcl Generic 35 0 $571
Eliquis (Apixaban) Brand 31 0 $9,123
Oxycodone Hcl Generic 31 0 $470
Atorvastatin Calcium Generic 30 0 $425

Frequently asked questions

Auto-generated from federal data
What is Dr. Sophia Montissol's medical specialty?
Dr. Sophia Montissol practices Family Nurse Practitioner in Roslindale, MA.
Where does Dr. Sophia Montissol practice?
Dr. Sophia Montissol practices at 4 Ainsworth Street, Roslindale, MA 021310213. Office phone: 6172237183.
What is Dr. Sophia Montissol's NPI?
Dr. Sophia Montissol's National Provider Identifier (NPI) is 1821596149, issued by NPPES.
Does Dr. Sophia Montissol accept Medicare assignment?
Yes. Dr. Sophia Montissol accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sophia Montissol commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Nursing facility discharge management (HCPCS 99316). Source: CMS Medicare Physician & Other Practitioners file.