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DAVID ALEC BASS
NPI 1346703394
Radiology - Diagnostic Radiology in Worcester, MA

Active since April 08, 2019PECOS EnrolledAccepts Medicare Assignment
55 LAKE AVENUE NORTH, WORCESTER, MA 01655(508) 334-3850 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 14, 2025, Apr 8, 2019 (2 updates tracked since 2019).

About David Alec Bass NPPES

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

DAVID ALEC BASS (NPI 1346703394) is an individual diagnostic radiology provider in Worcester, Massachusetts, licensed in Massachusetts (1022608) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and maintains a secondary practice location in Providence.

NPPES Registry Identity

NPI1346703394
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDAVID ALEC BASS
Location Address55 LAKE AVENUE NORTHWorcester, MA 01655-0002
Mailing AddressPo Box 415348Boston, MA 02241-5348 · (800) 225-8885 · Fax (508) 334-1977
Phone(508) 334-3850
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2019
Enumeration DateApril 8, 2019
Last NPPES UpdateMay 14, 20252 updates tracked since enumeration
NPPES CertifiedMay 14, 2025
✔ NPI 1346703394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in MA · 1022608✔ Licensed in RI · MD19762
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
55 LAKE AVENUE NORTH, Worcester, MA 01655
Open in Google Maps ↗

Secondary Practice Location 1

Location 1593 Eddy StProvidence, RI 02903-4923 · Phone (401) 444-5174

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

David Alec Bass 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 ID2163864398
PECOS Enrollment IDI20250522000780
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 4

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

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Umass Memorial Health - Harrington Hospital

Acute Care Hospitals · Southbridge, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220019
Location100 South StreetSouthbridge, MA 01550 · Worcester County
Emergency services

Umass Memorial Healthcare-Marlborough Hospital

Acute Care Hospitals · Marlborough, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220049
Location157 Union StreetMarlborough, MA 01752 · Middlesex County
Emergency services

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01655 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
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

MAI-PHUONG THI TRAN PHARMD
Pharmacist
55 LAKE AVENUE NORTH
WORCESTER, MA 01655
Worcester County (508) 421-1900
NEIL J. KLUGER MD
Internal Medicine (Hematology & Oncology)
55 LAKE AVENUE NORTH
WORCESTER, MA 01655
Worcester County (508) 334-6276
SUMA CHANDRA KANNABIRAN MD
Radiology (Diagnostic Radiology)
55 LAKE AVENUE NORTH, DEPARTMENT OF RADIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-1000
DISHA DALELA MD
Student in an Organized Health Care Education/Training Program
55 LAKE AVENUE NORTH
WORCESTER, MA 01655
Worcester County (508) 334-1000
DR. LEORA BETH BALSAM M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 LAKE AVENUE NORTH, DEPARTMENT OF SURGERY
WORCESTER, MA 01655
Worcester County (508) 334-2577
DR. KATHERINE HENDREN ROSE MD
Student in an Organized Health Care Education/Training Program
55 LAKE AVENUE NORTH
WORCESTER, MA 01655
Worcester County (508) 856-3590
MARLENE DENISE JACOBO MD
Student in an Organized Health Care Education/Training Program
55 LAKE AVENUE NORTH
WORCESTER, MA 01655
Worcester County (508) 334-1000
KIMBERLY MAI ZAYHOWSKI MS
Genetic Counselor, MS
55 LAKE AVENUE NORTH, DEPARTMENT OF GENETICS; BENEDICT BUILDING 3RD FLOOR
WORCESTER, MA 01655
Worcester County (774) 442-6660

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 Bass's NPI number?

The NPI number for David Bass is 1346703394. It was assigned to this individual provider in the NPPES registry on April 8, 2019.

Where is David Bass located?

David Bass practices at 55 Lake Avenue North, Worcester, MA 01655. The listed phone number is (508) 334-3850.

What is David Bass's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is David Bass enrolled in Medicare?

Yes. David Bass 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 Bass affiliated with any hospitals?

According to CMS data, David Bass is affiliated with Umass Memorial Healthalliance Hospitals, Umass Memorial Health - Harrington Hospital, Umass Memorial Healthcare-Marlborough Hospital and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for David Bass was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.