KALYAN KALAVA M.D.
NPI 1881870400
Anesthesiology in Gardner, MA
About Kalyan Kalava M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KALYAN KALAVA M.D. (NPI 1881870400) is an individual anesthesiology provider in Gardner, Massachusetts, licensed in Massachusetts (234458) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
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
Kalyan Kalava 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
5Medicare enrollment records show Kalyan Kalava reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 344 clinicians in this Medicare group
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 218 clinicians in this Medicare group
Athol, MA 01331
- Reassigned Medicare billing, Massachusetts enrollment
- 324 clinicians in this Medicare group
Worcester, MA 01605
- Reassigned Medicare billing, Massachusetts enrollment
- 4 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 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 16
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 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, MAHeywood Hospital
Acute Care Hospitals · Gardner, MAUmass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAAthol Memorial Hospital
Critical Access Hospitals · Athol, MAMedicare 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.
Reported Quality Measures
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.
GARDNER, MA 01440
GARDNER, MA 01440
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 Kalyan Kalava's NPI number?
The NPI number for Kalyan Kalava is 1881870400. It was assigned to this individual provider in the NPPES registry on January 14, 2008.
Where is Kalyan Kalava located?
Kalyan Kalava practices at 242 Green St Spine And Pain Care Center, Gardner, MA 01440. The listed phone number is (978) 630-5045.
What is Kalyan Kalava's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Kalyan Kalava enrolled in Medicare?
Yes. Kalyan Kalava 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 Kalyan Kalava's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kalyan Kalava reassigns Medicare benefits to 5 organizations: Henry Heywood Memorial Hospital (Gardner, MA), Heywood Medical Group Inc. (Gardner, MA), Athol Memorial Hospital Incorporated (Athol, MA), Horizon Treatment Center PLLC (Worcester, MA) and Steward Medical Group, Inc (Watertown, 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 Kalyan Kalava's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kalyan Kalava accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Kalyan Kalava 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 Kalyan Kalava affiliated with any hospitals?
According to CMS data, Kalyan Kalava is affiliated with Umass Memorial Healthalliance Hospitals, Heywood Hospital, Umass Memorial Medical Center/University Campus and Athol Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Kalyan Kalava was last updated on January 31, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.