DR. JENNIFER A GRILLO M.D.
NPI 1740276658
Psychiatry & Neurology - Neurology in Lawrence, MA

Q: What is Jennifer Grillo's NPI number?

The NPI number for Jennifer Grillo is 1740276658. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Q: What is Jennifer Grillo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Grillo was last updated on June 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 26, 2005PECOS EnrolledAccepts Medicare Assignment

91.41/100

CMS Quality Rating

354 MERRIMACK ST, LAWRENCE, MA 01843(978) 687-2321(978) 722-7287 Get Directions Write a Review

NPPES record last updated: June 12, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 12, 2019, May 3, 2019 (2 updates tracked since 2019).

On this page

About Dr. Jennifer A Grillo M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JENNIFER A GRILLO M.D. (NPI 1740276658) is an individual neurology provider in Lawrence, Massachusetts, licensed in Massachusetts (212808) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and is a graduate of Tufts University School Of Medicine (1997).

NPPES Registry Identity

NPI1740276658

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameDR. JENNIFER A GRILLOCredential: M.D.

Location Address354 MERRIMACK STLawrence, MA 01843

Mailing Address41 Mall Road, Lahey Hospital & Medical CenterBurlington, MA 01805-0001 · (781) 744-8630 · Fax (781) 744-5581

Phone(978) 687-2321

Fax(978) 722-7287

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1997

Enumeration DateSeptember 26, 2005

Last NPPES UpdateJune 12, 20192 updates tracked since enumeration

✔ NPI 1740276658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in MA · 212808✔ Licensed in NH · 11624

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedElectrodiagnostic MedicineTaxonomy 204R00000X · License 212808 (MA)

354 MERRIMACK ST, Lawrence, MA 01843

Open in Google Maps ↗

Other Identifiers 12

Other0027070MA · Nhp

Medicaid30203394NH

Other7725353MA · Aetna

Other55519MA · Fchp

OtherJ24976MA · Bcbsma

Other05-00651MA · Evercare

Other111344MA · Hphc

Medicaid0171701MA

Other01Y004898MA01NH · Anthem

Other05-00725MA · Uhc

Other2081539-001MA · Cigna

Other212808MA · Thp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jennifer A Grillo M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991860157

PECOS Enrollment IDI20120112000324

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 15

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

145 services129 patients

Needle measurement of electrical activity in arm or leg muscles, limited study 95885

This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.

109 services94 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

99 services80 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

95 services80 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

59 services59 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

46 services46 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

31 services13 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

29 services29 patients

Nerve conduction, 3-4 studies 95908

Nerve conduction studies are tests that measure how well your nerves are working. In a 3-4 studies procedure, electrical signals are sent through 3-4 nerves. The speed and strength of the signal's travel is recorded to detect any nerve damage or dysfunction.

21 services21 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

18 services18 patients

Nerve conduction, 13 or more studies 95913

Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.

18 services18 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

17 services17 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

17 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

14 services14 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northeast Hospital Corporation

Acute Care Hospitals · Beverly, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220033

Location85 Herrick StreetBeverly, MA 01915 · Essex County

Emergency services Birthing friendly

Emerson Hospital -

Acute Care Hospitals · W Concord, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220084

Location133 Old Road To 9 Acre CornerW Concord, MA 01742 · Middlesex County

Emergency services Birthing friendly

Lahey Hospital & Medical Center, Burlington

Acute Care Hospitals · Burlington, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220171

Location41 & 45 Mall RoadBurlington, MA 01803 · Middlesex County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.47 typical visit price

range $58.86 – $177.36

Typical copayment $33.61 (range $14.71 – $44.34)

Most-billed visit code 99204

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.41/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

76.87

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANDREAS P SCHOECK MD

Psychiatry & Neurology (Neurology)

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 687-2321

ROBERT GREGORY HILL PA-C

Physician Assistant (Surgical)

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 687-2321

JIRI BRABEC MD

Psychiatry & Neurology (Neurology)

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 687-2321

DR. WILLIAM P MCCANN M.D.

Neurological Surgery

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 687-2321

ROBERT A MILLER MD

Neurological Surgery

354 MERRIMACK ST, STE 1
LAWRENCE, MA 01843

Essex County (978) 687-2321

DR. RICHARD G SELBST M.D.

Psychiatry & Neurology (Neurology)

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 687-2321

GWYNDOLYN M JONES MT-BC

Music Therapist

354 MERRIMACK ST, BUILDING 1 SUITE 270
LAWRENCE, MA 01843

Essex County (617) 594-0569

HOMEFRONT MERRIMACK, LLC

Clinic/Center (Adult Day Care)

354 MERRIMACK ST
LAWRENCE, MA 01843

Essex County (978) 745-8505

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Grillo's NPI number?

The NPI number for Jennifer Grillo is 1740276658. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Jennifer Grillo located?

Jennifer Grillo practices at 354 Merrimack St, Lawrence, MA 01843. The listed phone number is (978) 687-2321.

What is Jennifer Grillo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Jennifer Grillo enrolled in Medicare?

Yes. Jennifer Grillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jennifer Grillo accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Jennifer Grillo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jennifer Grillo affiliated with any hospitals?

According to CMS data, Jennifer Grillo is affiliated with Northeast Hospital Corporation, Emerson Hospital - and Lahey Hospital & Medical Center, Burlington.

When was this NPI record last updated?

The NPPES record for Jennifer Grillo was last updated on June 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.