Jennifer Grillo, M.D.
NPI 1740276658 · Neurology Physician · Lawrence, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Grillo, M.D. is a Neurology Physician provider in Lawrence, MA (NPI 1740276658).
Provider details
- NPI number
- 1740276658
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 212808 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
795 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 145 | $47 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 109 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 99 | $150 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 95 | $100 |
| 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 | 66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 260 | 45 |
| Prednisone | 48 | — |
| Donepezil Hcl | 48 | 15 |
| Pregabalin | 46 | 12 |
| Memantine Hclbrand: Memantine Hcl Er | 40 | — |
| Memantine Hcl | 32 | — |
| Levetiracetam | 28 | — |
| Topiramate |
Practice location
Mailing address
Additional practice locations (1)
- 354 Merrimack StLawrence, MA 01843Phone: (978) 687-2321Fax: (978) 722-7287
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2019-06-12
Frequently asked questions
- What is Jennifer Grillo's NPI number?
- Jennifer Grillo's National Provider Identifier (NPI) is 1740276658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Grillo's specialty?
- Jennifer Grillo is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Grillo located?
- Jennifer Grillo's practice location on file with NPPES is 354 Merrimack St, Lawrence, MA 01843.
- What is Jennifer Grillo's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Grillo is (978) 687-2321.
- Does Jennifer Grillo accept Medicare?
- Jennifer Grillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Grillo's NPI active?
- Yes — Jennifer Grillo's NPI (1740276658) is active in the NPPES registry as of the last update on 2019-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.