Monica Ly, PHD
NPI 1295410157 · Clinical Neuropsychologist · Boston, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Ly, PHD is a Clinical Neuropsychologist provider in Boston, MA (NPI 1295410157).
Provider details
- NPI number
- 1295410157
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY10000160 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
328 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) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 76 | $18 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 70 | $42 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 43 | $75 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 38 | $104 |
| Evaluation of Neuropsychological Test, First Hour96132 | 21 | $104 |
| Exam of Neurobehavioral Status, First Hour96116 | 19 | $78 |
Practice location
Mailing address
Additional practice locations (1)
- The Stetson Building 541 Main StreetSuite 317S. Weymouth, MA 02190Phone: (617) 638-9944Fax: (781) 337-2891
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is Monica Ly's NPI number?
- Monica Ly's National Provider Identifier (NPI) is 1295410157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Ly's specialty?
- Monica Ly is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Monica Ly located?
- Monica Ly's practice location on file with NPPES is 725 Albany Street, Suite 7b, Boston, MA 02118.
- What is Monica Ly's phone number?
- The practice phone number listed in the NPPES registry for Monica Ly is (617) 638-8456.
- Does Monica Ly accept Medicare?
- Monica Ly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Ly's NPI active?
- Yes — Monica Ly's NPI (1295410157) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.