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DR. JACLYN PERREAULT MD, MPH
NPI 1821674714
Internal Medicine - Hospice and Palliative Medicine in Springfield, MA

Active since March 22, 2021PECOS EnrolledAccepts Medicare Assignment
759 CHESTNUT ST, SPRINGFIELD, MA 01107(413) 794-3147(413) 794-4054 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 11, 2025, Jun 27, 2025, Jun 26, 2024 and 1 more (4 updates tracked since 2021).

About Dr. Jaclyn Perreault Md, Mph NPPES

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

DR. JACLYN PERREAULT MD, MPH (NPI 1821674714) is an individual hospice and palliative medicine provider in Springfield, Massachusetts, licensed in Massachusetts (1023967) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2021).

NPPES Registry Identity

NPI1821674714
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameDR. JACLYN PERREAULTCredential: MD, MPH
Location Address759 CHESTNUT STSpringfield, MA 01107-1619
Mailing Address280 Chestnut St, 2nd FloorSpringfield, MA 01199-1001 · (413) 794-5700 · Fax (413) 794-1629
Phone(413) 794-3147
Fax(413) 794-4054
Sole ProprietorNo
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2021
Enumeration DateMarch 22, 2021
Last NPPES UpdateAugust 11, 20254 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1821674714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
Licenses✔ Licensed in MA · 1023967✔ Licensed in RI · MD19843
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD19843 (RI)
759 CHESTNUT ST, Springfield, MA 01107
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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. Jaclyn Perreault Md, Mph 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 ID1456750017
PECOS Enrollment IDI20250612001563
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.

Hospital Affiliations CMS Care Compare

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

Baystate Medical Center

Acute Care Hospitals · Springfield, MA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220077
Location759 Chestnut StreetSpringfield, MA 01199 · Hampden County
Emergency services Birthing friendly

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.

MEHAK ALI MD
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-4320
ARNAB SAHA DO
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-6297
KRISHNAKANT GURJAR MD
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-6297
MR. KANISHQ RAJAN JETHANI M.D
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-4320
STEPHEN A LIEBERMAN MD
Pediatrics (Pediatric Critical Care Medicine)
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-5370
TWARA K TARASARIA MD
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-6297
NOOR TARIQ MD
Internal Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-6297
BRYANNE E MACDONALD MD
Emergency Medicine
759 CHESTNUT ST
SPRINGFIELD, MA 01107
Hampden County (413) 794-3233

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 Jaclyn Perreault's NPI number?

The NPI number for Jaclyn Perreault is 1821674714. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Jaclyn Perreault located?

Jaclyn Perreault practices at 759 Chestnut St, Springfield, MA 01107. The listed phone number is (413) 794-3147.

What is Jaclyn Perreault's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Jaclyn Perreault enrolled in Medicare?

Yes. Jaclyn Perreault 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.

Is Jaclyn Perreault affiliated with any hospitals?

According to CMS data, Jaclyn Perreault is affiliated with Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Jaclyn Perreault was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.