Marie Guerrier, NP
NPI 1356588792 · Adult Health Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Guerrier, NP is a Adult Health Nurse Practitioner provider in Boston, MA (NPI 1356588792).
Provider details
- NPI number
- 1356588792
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN205885 (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 tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,878 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| 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 OrG2212 | 1,417 | $28 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 213 | $129 |
| 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'SG2211 | 138 | $15 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 55 | $7 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hclbrand: Memantine Hcl Er | 271 | 71 |
| Donepezil Hcl | 159 | 46 |
| Trazodone Hcl | 115 | 31 |
| Sertraline Hcl | 113 | 31 |
| Galantamine Hbrbrand: Galantamine Er | 100 | 29 |
| Memantine Hcl | 54 | 19 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 52 | — |
Practice location
Mailing address
Additional practice locations (1)
- 950 Winter St Ste 3800Waltham, MA 02451-1405Phone: (781) 472-8600
Registry dates
- Enumerated
- 2009-01-07
- Last updated
- 2020-07-15
- Certified
- 2020-07-15
Frequently asked questions
- What is Marie Guerrier's NPI number?
- Marie Guerrier's National Provider Identifier (NPI) is 1356588792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Guerrier's specialty?
- Marie Guerrier is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Guerrier located?
- Marie Guerrier's practice location on file with NPPES is 725 Albany Street, Boston, MA 02118-2371.
- What is Marie Guerrier's phone number?
- The practice phone number listed in the NPPES registry for Marie Guerrier is (617) 638-6100.
- Does Marie Guerrier accept Medicare?
- Marie Guerrier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Guerrier's NPI active?
- Yes — Marie Guerrier's NPI (1356588792) is active in the NPPES registry as of the last update on 2020-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.