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OSCAR ANTONIO BARNES VALLDEJULY MD
NPI 1770115073
Emergency Medicine in Springfield, MA

Active since February 05, 2020PECOS EnrolledAccepts Medicare Assignment
759 CHESTNUT STREET, SPRINGFIELD, MA 01107(413) 794-3233(413) 794-9060 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 30, 2025, Feb 5, 2020 (2 updates tracked since 2020).

About Oscar Antonio Barnes Valldejuly Md NPPES

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

OSCAR ANTONIO BARNES VALLDEJULY MD (NPI 1770115073) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (1023057) and active in the NPI registry since February 2020. He is enrolled in Medicare PECOS, is affiliated with Baystate Noble Hospital, and is a graduate of University Of Puerto Rico School Of Medicine (2022).

NPPES Registry Identity

NPI1770115073
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameOSCAR ANTONIO BARNES VALLDEJULYCredential: MD
Location Address759 CHESTNUT STREETSpringfield, MA 01107-1619
Mailing Address280 Chestnut Street, 2nd FlSpringfield, MA 01199-1001 · (413) 794-5700
Phone(413) 794-3233
Fax(413) 794-9060
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2022
Enumeration DateFebruary 5, 2020
Last NPPES UpdateJune 30, 20252 updates tracked since enumeration
NPPES CertifiedJune 30, 2025
✔ NPI 1770115073 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 · 1023057
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.
759 CHESTNUT STREET, 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

Oscar Antonio Barnes Valldejuly Md 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 ID3274915046
PECOS Enrollment IDI20250428002072
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 2

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

Baystate Noble Hospital

Acute Care Hospitals · Westfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220065
Location115 West Silver StreetWestfield, MA 01085 · Hampden County
Emergency services

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01107 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.

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.

CHRISTOPHER HIBBARD CRNA
Nurse Anesthetist, Certified Registered
759 CHESTNUT STREET
SPRINGFIELD, MA 01107
Hampden County (413) 795-0754
MISS KATHERINE ANN RING CPNP
Nurse Practitioner (Pediatrics)
759 CHESTNUT STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-9338
DR. SANJAY TIMILSINA MD
Internal Medicine
759 CHESTNUT STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-6297
ASHLEY KATHRYN ROBERTS PA-C
Physician Assistant (Surgical)
759 CHESTNUT STREET
SPRINGFIELD, MA 01107
Hampden County (413) 794-8020
DEEPIKA SUNDARARAJ MD
Psychiatry & Neurology (Psychiatry)
759 CHESTNUT STREET, WG703
SPRINGFIELD, MA 01107
Hampden County (413) 794-5555
MONICA SHAH
Emergency Medicine
759 CHESTNUT STREET, # S6538
SPRINGFIELD, MA 01107
Hampden County (413) 794-9060
CHELSEA BYRD PA-C
Physician Assistant
759 CHESTNUT STREET, # S6538
SPRINGFIELD, MA 01107
Hampden County (413) 794-3233
JOANNA LUTY MD
Pediatrics (Pediatric Hematology-Oncology)
759 CHESTNUT STREET, SW3500
SPRINGFIELD, MA 01107
Hampden County (413) 794-9338

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 Oscar Barnes Valldejuly's NPI number?

The NPI number for Oscar Barnes Valldejuly is 1770115073. It was assigned to this individual provider in the NPPES registry on February 5, 2020.

Where is Oscar Barnes Valldejuly located?

Oscar Barnes Valldejuly practices at 759 Chestnut Street, Springfield, MA 01107. The listed phone number is (413) 794-3233.

What is Oscar Barnes Valldejuly's specialty?

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

Is Oscar Barnes Valldejuly enrolled in Medicare?

Yes. Oscar Barnes Valldejuly 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 Oscar Barnes Valldejuly affiliated with any hospitals?

According to CMS data, Oscar Barnes Valldejuly is affiliated with Baystate Noble Hospital and Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Oscar Barnes Valldejuly was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.