DR. RICHARD MICHAEL LOUISSAINT M.D
NPI 1629331087
Emergency Medicine in Everett, MA

Active since June 20, 2012PECOS EnrolledAccepts Medicare Assignment
86.26/100
CMS Quality Rating
103 GARLAND ST, EVERETT, MA 02149(617) 665-1430 Get Directions Write a Review

NPPES record last updated: January 13, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 13, 2023, Sep 25, 2018 (2 updates tracked since 2018).

About Dr. Richard Michael Louissaint M.d NPPES

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

DR. RICHARD MICHAEL LOUISSAINT M.D (NPI 1629331087) is an individual emergency medicine provider in Everett, Massachusetts, licensed in Massachusetts (1013821) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Lawrence General Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1629331087
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. RICHARD MICHAEL LOUISSAINTCredential: M.D
Location Address103 GARLAND STEverett, MA 02149-5066
Mailing Address1493 Cambridge StCambridge, MA 02139-1099 · (617) 665-1430
Sole ProprietorYes
Medical School CMSHoward University College Of MedicineGraduated 2012
Enumeration DateJune 20, 2012
Last NPPES UpdateJanuary 13, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2023
NPI 1629331087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in MA · 1013821 Licensed in IL · 036.137313
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
103 GARLAND ST, Everett, MA 02149

Secondary Practice Locations 2

Location 130 E 15th StChicago Heights, IL 60411-3459 · Phone (312) 206-1064 · Fax (708) 991-2630
Location 21493 Cambridge StCambridge, MA 02139-1099 · Phone (617) 665-1430

Accepted 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. Richard Michael Louissaint 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 ID3173844388
PECOS Enrollment IDI20230224002268
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 4

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
62 services62 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
48 services47 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
25 services25 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Lawrence General Hospital

Acute Care Hospitals · Lawrence, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220010
LocationOne General StreetLawrence, MA 01842 · Essex County
Emergency services Birthing friendly

Cambridge Health Alliance

Acute Care Hospitals · Cambridge, MA
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number220011
Location1493 Cambridge StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02149 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

86.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.84
Promoting Interoperability100
Improvement Activities40
Cost58.7

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.

Internal Medicine (Cardiovascular Disease)
103 GARLAND ST
EVERETT, MA 02149
Social Worker (Clinical)
103 GARLAND ST
EVERETT, MA 02149
General Acute Care Hospital
103 GARLAND ST
EVERETT, MA 02149
Registered Nurse
103 GARLAND ST, EAST 3
EVERETT, MA 02149
Registered Nurse
103 GARLAND ST
EVERETT, MA 02149
Physical Therapist
103 GARLAND ST
EVERETT, MA 02149
Internal Medicine
103 GARLAND ST
EVERETT, MA 02149
Pharmacist
103 GARLAND ST
EVERETT, MA 02149

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 Richard Louissaint's NPI number?

The NPI number for Richard Louissaint is 1629331087. It was assigned to this individual provider in the NPPES registry on June 20, 2012.

Where is Richard Louissaint located?

Richard Louissaint practices at 103 Garland St, Everett, MA 02149. The listed phone number is (617) 665-1430.

What is Richard Louissaint's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Richard Louissaint enrolled in Medicare?

Yes. Richard Louissaint 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 Richard Louissaint accept?

Health plans from Molina Healthcare and Oscar Insurance Company list Richard Louissaint 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 Richard Louissaint affiliated with any hospitals?

According to CMS data, Richard Louissaint is affiliated with Lawrence General Hospital and Cambridge Health Alliance.

When was this NPI record last updated?

The NPPES record for Richard Louissaint was last updated on January 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.