DR. JOHN A FERULLO MD
NPI 1528056439
Specialist in Worcester, MA
About Dr. John A Ferullo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN A FERULLO MD (NPI 1528056439) is an individual specialist in Worcester, Massachusetts, licensed in Massachusetts (42974) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Fairview Hospital, and is a graduate of University Of Vermont College Of Medicine (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 14
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John A Ferullo 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.
Medicare Billing Reassignments
3Medicare enrollment records show John Ferullo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01608
- Reassigned Medicare billing, Massachusetts enrollment
- 197 clinicians in this Medicare group
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 6 clinicians in this Medicare group
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fairview Hospital
Critical Access Hospitals · Great Barrington, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
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 John Ferullo's NPI number?
The NPI number for John Ferullo is 1528056439. It was assigned to this individual provider in the NPPES registry on October 13, 2005.
Where is John Ferullo located?
John Ferullo practices at 123 Summer St Suite #655, Worcester, MA 01608. The listed phone number is (508) 363-9335.
What is John Ferullo's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is John Ferullo enrolled in Medicare?
Yes. John Ferullo 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.
Which organizations bill Medicare for John Ferullo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ferullo reassigns Medicare benefits to 3 organizations: Saint Vincent Physician Services, Inc. (Worcester, MA), Cardiovascular Consultants Of Cape Cod LLC (Hyannis, MA) and Physicians Of Cape Cod Hospital (Hyannis, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Ferullo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Ferullo accept?
Health plans from Anthem Blue Cross and Blue Shield list John Ferullo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Ferullo affiliated with any hospitals?
According to CMS data, John Ferullo is affiliated with Fairview Hospital.
When was this NPI record last updated?
The NPPES record for John Ferullo was last updated on May 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Dr. John A Ferullo, MD · NPI 1528056439
Specialist provider in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since October 13, 2005.
## Identity
- **NPI:** 1528056439 (Entity type: Individual)
- **Enumerated:** October 13, 2005
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 42974 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 123 SUMMER ST, SUITE #655, Worcester, MA 01608-1216
- **Phone:** (508) 363-9335 · **Fax:** (508) 363-6111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Saint Vincent Physician Services, Inc. (NPI 1013997329, Worcester, MA); Cardiovascular Consultants Of Cape Cod LLC (NPI 1316998313, Hyannis, MA); Physicians Of Cape Cod Hospital (NPI 1679832364, Hyannis, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 1976
## Record status
- **NPPES last updated:** May 14, 2012
- **Other identifiers:** Other 0000808 (MA); Other 983631 (MA); Other 060050947 (MA); and 11 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528056439) · Data from the CMS NPPES public registry.