JEFFREY ALAN SHIH M.D.
NPI 1487832242
Internal Medicine - Cardiovascular Disease in Worcester, MA
About Jeffrey Alan Shih M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY ALAN SHIH M.D. (NPI 1487832242) is an individual cardiovascular disease provider in Worcester, Massachusetts, licensed in Massachusetts (240448) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of Emory University School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Jeffrey Alan Shih M.d. 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 Jeffrey Shih reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Worcester, MA 01606
- Reassigned Medicare billing, Massachusetts enrollment
- 718 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 133 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umass Memorial Healthalliance Hospitals
Acute Care Hospitals · Leominster, MAUmass Memorial Health - Harrington Hospital
Acute Care Hospitals · Southbridge, MAMilford Regional Medical Center
Acute Care Hospitals · Milford, MAUmass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MASt Vincent Hospital
Acute Care Hospitals · Worcester, MAPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WORCESTER, MA 01655
WORCESTER, MA 01655
WORCESTER, MA 01655
WORCESTER, MA 01655
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Jeffrey Shih's NPI number?
The NPI number for Jeffrey Shih is 1487832242. It was assigned to this individual provider in the NPPES registry on February 4, 2008.
Where is Jeffrey Shih located?
Jeffrey Shih practices at 55 Lake Avenue North, Worcester, MA 01655. The listed phone number is (508) 856-3452.
What is Jeffrey Shih's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Jeffrey Shih enrolled in Medicare?
Yes. Jeffrey Shih 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 Jeffrey Shih's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Shih reassigns Medicare benefits to 3 organizations: Umass Memorial Medical Group Inc (Worcester, MA), Reliant Medical Group, Inc (Worcester, MA) and Cardiovascular Center At Tufts Medical Center, Inc. (Boston, 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 Jeffrey Shih's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Shih accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Jeffrey Shih 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 Jeffrey Shih affiliated with any hospitals?
According to CMS data, Jeffrey Shih is affiliated with Umass Memorial Healthalliance Hospitals, Umass Memorial Health - Harrington Hospital, Milford Regional Medical Center, Umass Memorial Medical Center/University Campus and St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Jeffrey Shih was last updated on December 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Jeffrey Alan Shih, M.D. · NPI 1487832242
Cardiovascular Disease physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since February 4, 2008.
## Identity
- **NPI:** 1487832242 (Entity type: Individual)
- **Enumerated:** February 4, 2008
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 240448 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 LAKE AVENUE NORTH, Worcester, MA 01655
- **Phone:** (508) 856-3452
## 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): Umass Memorial Medical Group Inc (NPI 1760445373, Worcester, MA); Reliant Medical Group, Inc (NPI 1720017528, Worcester, MA); Cardiovascular Center At Tufts Medical Center, Inc. (NPI 1447764253, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** December 29, 2020
- **Other identifiers:** Medicaid 110082932A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1487832242) · Data from the CMS NPPES public registry.