Sophia Montissol, RN
NPI 1821596149 · Family Nurse Practitioner · Roslindale, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophia Montissol, RN is a Family Nurse Practitioner provider in Roslindale, MA (NPI 1821596149).
Provider details
- NPI number
- 1821596149
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23005589 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,537 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 855 | $97 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 272 | $138 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 151 | $97 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 121 | $117 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 82 | $139 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 72 | 15 |
| Apixabanbrand: Eliquis | 64 | 12 |
| Furosemide | 60 | 20 |
| Trazodone Hcl | 50 | 20 |
| Divalproex Sodium | 47 | — |
| Tramadol Hcl | 45 | 14 |
| Amlodipine Besylate | 39 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-02-01
- Last updated
- 2019-09-24
Frequently asked questions
- What is Sophia Montissol's NPI number?
- Sophia Montissol's National Provider Identifier (NPI) is 1821596149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophia Montissol's specialty?
- Sophia Montissol is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sophia Montissol located?
- Sophia Montissol's practice location on file with NPPES is 4 Ainsworth Street, Roslindale, MA 02131-0213.
- What is Sophia Montissol's phone number?
- The practice phone number listed in the NPPES registry for Sophia Montissol is (617) 223-7183.
- Does Sophia Montissol accept Medicare?
- Sophia Montissol is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophia Montissol's NPI active?
- Yes — Sophia Montissol's NPI (1821596149) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.