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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. STEPHANIE CASSANDRA NEWSOME MD
NPI 1659074516
Emergency Medicine in Springfield, MA

Active since March 22, 2023PECOS Enrolled
3601 MAIN ST, SPRINGFIELD, MA 01199(413) 794-0000 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 6, 2026, Jul 17, 2023, Mar 22, 2023 (3 updates tracked since 2023).

About Dr. Stephanie Cassandra Newsome Md NPPES

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

DR. STEPHANIE CASSANDRA NEWSOME MD (NPI 1659074516) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (1027406) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1659074516
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. STEPHANIE CASSANDRA NEWSOMECredential: MD
Location Address3601 MAIN STSpringfield, MA 01199-1004
Mailing Address759 Chestnut StSpringfield, MA 01199-0001 · (413) 794-0000
Phone(413) 794-0000
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 22, 2023
Last NPPES UpdateJuly 6, 20263 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1659074516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MA · 1027406
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.
3601 MAIN ST, Springfield, MA 01199
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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 (PECOS)

Dr. Stephanie Cassandra Newsome Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4880058478
PECOS Enrollment IDI20260601003123
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01199 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
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.

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 Stephanie Newsome's NPI number?

The NPI number for Stephanie Newsome is 1659074516. It was assigned to this individual provider in the NPPES registry on March 22, 2023.

Where is Stephanie Newsome located?

Stephanie Newsome practices at 3601 Main St, Springfield, MA 01199. The listed phone number is (413) 794-0000.

What is Stephanie Newsome's specialty?

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

Is Stephanie Newsome enrolled in Medicare?

Yes. Stephanie Newsome is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephanie Newsome was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.