DR. JENNIFER A GRILLO (M.D.) – Neurology Physician, NPI 1740276658
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,144 NEUROLOGY in MA
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Provider Addresses for DR. JENNIFER A GRILLO (M.D.)
Lahey Hospital Burlington, 41, Burlington Mall Road, Burlington, Middlesex County, Massachusetts, 01805, United States
LAHEY HOSPITAL & MEDICAL CENTER
BURLINGTON, MA 018050001
Phone: (781) 744-8630
Fax: (781) 744-5581
Type: Mailing
Riverwalk Building 1, 354, Merrimack Street, Lawrence, Essex County, Massachusetts, 01842, United States
LAWRENCE, MA 01843
Phone: (978) 687-2321
Fax: (978) 722-7287
Type: Location
354 Merrimack St
Lawrence, MA 01843
Phone: (978) 687-2321
Fax: (978) 722-7287
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-01-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120112000324 | I | Neurology | MA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 127 | 97 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 112 | 91 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 111 | 98 | $0 |
| 95885 | Needle measurement of electrical activity in arm or leg muscles, limited study | 109 | 89 | $0 |
| 95910 | Nerve conduction, 7-8 studies | 60 | 59 | $0 |
Insurance plans in this area (ZIP 01805)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| - | MA | |
| G A S T R O E N T E R O L O G Y | NY | |
| Physician Assistant | MA | |
| A N E S T H E S I O L O G Y | MA |
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