Marielle Pitts, NP
NPI 1518215490 · Adult Health Nurse Practitioner · Hopkinton, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marielle Pitts, NP is a Adult Health Nurse Practitioner provider in Hopkinton, MA (NPI 1518215490).
Provider details
- NPI number
- 1518215490
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN00771 (RI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
13 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
1,551 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 579 | $114 |
| Care Management Services for Behavioral Health Conditions, 20 Minutes Or More Clinical Staff Time Directed By Health Care Professional99484 | 439 | $50 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 401 | $68 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 80 | $164 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 27 | $41 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 292 | 33 |
| Olanzapine | 242 | 27 |
| Escitalopram Oxalate | 223 | 20 |
| Divalproex Sodium | 207 | 23 |
| Quetiapine Fumarate | 110 | 13 |
| Gabapentin | 110 | 14 |
| Sertraline Hcl | 102 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-27
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Marielle Pitts's NPI number?
- Marielle Pitts's National Provider Identifier (NPI) is 1518215490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marielle Pitts's specialty?
- Marielle Pitts is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marielle Pitts located?
- Marielle Pitts's practice location on file with NPPES is 50 W Main St, Hopkinton, MA 01748-1672.
- What is Marielle Pitts's phone number?
- The practice phone number listed in the NPPES registry for Marielle Pitts is (508) 439-0312.
- Does Marielle Pitts accept Medicare?
- Marielle Pitts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marielle Pitts's NPI active?
- Yes — Marielle Pitts's NPI (1518215490) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.