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DR. DAVID B HANSEN D.O.
NPI 1235578642
Emergency Medicine in Westfield, MA

Active since June 19, 2013PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
115 W SILVER ST, WESTFIELD, MA 01085(413) 568-2811 Get Directions Write a Review

NPPES record last updated: December 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 24, 2025, Jun 25, 2018, May 19, 2018 (3 updates tracked since 2018).

About Dr. David B Hansen D.o. NPPES

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

DR. DAVID B HANSEN D.O. (NPI 1235578642) is an individual emergency medicine provider in Westfield, Massachusetts, licensed in Massachusetts (1025179) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Baystate Noble Hospital, and is a graduate of West Virginia School Of Osteopathic Medicine (2013).

NPPES Registry Identity

NPI1235578642
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DAVID B HANSENCredential: D.O.
Location Address115 W SILVER STWestfield, MA 01085-3678
Mailing Address280 Chestnut St Fl 2Springfield, MA 01199-1001 · (413) 794-3909
Phone(413) 568-2811
Sole ProprietorNo
Medical School CMSWest Virginia School Of Osteopathic MedicineGraduated 2013
Enumeration DateJune 19, 2013
Last NPPES UpdateDecember 24, 20253 updates tracked since enumeration
NPPES CertifiedDecember 24, 2025
✔ NPI 1235578642 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 · 1025179
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.
115 W SILVER ST, Westfield, MA 01085
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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. David B Hansen D.o. 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 ID6103172317
PECOS Enrollment IDI20210708003180, I20251023004029
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 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.
121 services119 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.
83 services83 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
65 services62 patients
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.
48 services45 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01085 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.

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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.37
Promoting Interoperability100
Improvement Activities40
Cost56.52

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. MATTHEW GRAY MD
Emergency Medicine
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 568-2811
LEANNE ELIZABETH SULLIVAN
Occupational Therapist
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 571-0151
PETER E PASCAL MD LLC
Orthopaedic Surgery
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 562-3444
JODI MANISCALCO PA
Physician Assistant
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 568-2811
PIONEER VALLEY IMAGING, P.C.
Radiology (Body Imaging)
115 W SILVER ST, NOBLE HOSPITAL
WESTFIELD, MA 01085
Hampden County (413) 572-5055
RICHARD J LOFRUMENTO M.D.
Anesthesiology
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 562-3444
BRIAN PAUL SUTTON M.D.
Emergency Medicine
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 568-2811
JANET G SWIERZEWSKI NP
Nurse Practitioner (Acute Care)
115 W SILVER ST
WESTFIELD, MA 01085
Hampden County (413) 572-5099

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 David Hansen's NPI number?

The NPI number for David Hansen is 1235578642. It was assigned to this individual provider in the NPPES registry on June 19, 2013.

Where is David Hansen located?

David Hansen practices at 115 W Silver St, Westfield, MA 01085. The listed phone number is (413) 568-2811.

What is David Hansen's specialty?

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

Is David Hansen enrolled in Medicare?

Yes. David Hansen 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 David Hansen affiliated with any hospitals?

According to CMS data, David Hansen is affiliated with Baystate Noble Hospital.

When was this NPI record last updated?

The NPPES record for David Hansen was last updated on December 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.