ALISON WHITNEY GROVER MD, MPH
NPI 1326174574
Internal Medicine - Geriatric Medicine in Springfield, MA
About Alison Whitney Grover Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALISON WHITNEY GROVER MD, MPH (NPI 1326174574) is an individual geriatric medicine provider in Springfield, Massachusetts, licensed in Connecticut (031718) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Alison Whitney Grover Md, Mph 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 Reassignment
Medicare enrollment records show Alison Grover reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waterbury, CT 06702
- Reassigned Medicare billing, Connecticut enrollment
- 97 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.
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.
Referred Medical Equipment & Supplies CMS DME claims 5
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.
SPRINGFIELD, MA 01107
SPRINGFIELD, MA 01107
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 Alison Grover's NPI number?
The NPI number for Alison Grover is 1326174574. It was assigned to this individual provider in the NPPES registry on February 24, 2007.
Where is Alison Grover located?
Alison Grover practices at 101 Wason Ave, Springfield, MA 01107. The listed phone number is (774) 317-6200.
What is Alison Grover's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Alison Grover enrolled in Medicare?
Yes. Alison Grover 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 organization bills Medicare for Alison Grover's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alison Grover reassigns Medicare benefits to Staywell Health Care, Inc. (Waterbury, CT). The 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 Alison Grover's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alison Grover accept?
Health plans from Anthem Blue Cross and Blue Shield list Alison Grover 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.
When was this NPI record last updated?
The NPPES record for Alison Grover was last updated on November 16, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Alison Whitney Grover, MD, MPH · NPI 1326174574
Geriatric Medicine physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since February 24, 2007.
## Identity
- **NPI:** 1326174574 (Entity type: Individual)
- **Enumerated:** February 24, 2007
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 031718 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 WASON AVE, Springfield, MA 01107-1140
- **Phone:** (774) 317-6200 · **Fax:** (774) 317-6206
## 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:** Staywell Health Care, Inc. (NPI 1154342335, Waterbury, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** November 16, 2017
- **Other identifiers:** Medicaid 001317181 (CT); Medicare UPIN E861799; Medicare ID-Type Unspecified C03070; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1326174574) · Data from the CMS NPPES public registry.