Maureen Walsh, RN,C,GNP,CDE
NPI 1548397268 · Primary Care Nurse Practitioner · Wellesley, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Walsh, RN,C,GNP,CDE is a Primary Care Nurse Practitioner provider in Wellesley, MA (NPI 1548397268).
Provider details
- NPI number
- 1548397268
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN,C,GNP,CDE
- Sex
- Female
- Sole proprietor
- No
- License
- I90775 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
696 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 118 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 116 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $69 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 46 | $13 |
| Hemoglobin A1c Level83036 | 41 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 40 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 138 | 65 |
| Lisinopril | 85 | 37 |
| Losartan Potassium | 63 | 31 |
| Omeprazole | 59 | 31 |
| Levothyroxine Sodium | 50 | 28 |
| Sertraline Hcl | 48 | 22 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maureen Walsh's NPI number?
- Maureen Walsh's National Provider Identifier (NPI) is 1548397268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Walsh's specialty?
- Maureen Walsh is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maureen Walsh located?
- Maureen Walsh's practice location on file with NPPES is 65 Walnut St, Wellesley, MA 02481-2118.
- What is Maureen Walsh's phone number?
- The practice phone number listed in the NPPES registry for Maureen Walsh is (781) 235-9089.
- Does Maureen Walsh accept Medicare?
- Maureen Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Walsh's NPI active?
- Yes — Maureen Walsh's NPI (1548397268) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.