HAROHALLI RAMAKRISHNAN VIJAYAKUMAR MD
NPI 1457351942
Anesthesiology in Lowell, MA
About Harohalli Ramakrishnan Vijayakumar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAROHALLI RAMAKRISHNAN VIJAYAKUMAR MD (NPI 1457351942) is an individual anesthesiology provider in Lowell, Massachusetts, licensed in Massachusetts (71491) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and is a graduate of Other (1977).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Harohalli Ramakrishnan Vijayakumar 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 Reassignment
Medicare enrollment records show Harohalli Vijayakumar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 123 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, 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.
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.
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 Harohalli Vijayakumar's NPI number?
The NPI number for Harohalli Vijayakumar is 1457351942. It was assigned to this individual provider in the NPPES registry on July 26, 2005.
Where is Harohalli Vijayakumar located?
Harohalli Vijayakumar practices at 295 Varnum Ave 295 Varnum Ave, Lowell, MA 01854. The listed phone number is (978) 937-6235.
What is Harohalli Vijayakumar's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Harohalli Vijayakumar enrolled in Medicare?
Yes. Harohalli Vijayakumar 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 Harohalli Vijayakumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harohalli Vijayakumar reassigns Medicare benefits to Lowell Anesthesiology Service, Inc. (Lowell, MA). 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 Harohalli Vijayakumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Harohalli Vijayakumar affiliated with any hospitals?
According to CMS data, Harohalli Vijayakumar is affiliated with Lowell General Hospital.
When was this NPI record last updated?
The NPPES record for Harohalli Vijayakumar was last updated on August 2, 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.
# Harohalli Ramakrishnan Vijayakumar, MD · NPI 1457351942
Anesthesiology physician in Lowell, Massachusetts. Individual provider, active in the CMS NPPES registry since July 26, 2005.
## Identity
- **NPI:** 1457351942 (Entity type: Individual)
- **Enumerated:** July 26, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 71491 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 295 VARNUM AVE, 295 VARNUM AVE, Lowell, MA 01854-2193
- **Phone:** (978) 937-6235
## 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:** Lowell Anesthesiology Service, Inc. (NPI 1114927282, Lowell, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1977
## Record status
- **NPPES last updated:** August 2, 2013
- **Other identifiers:** Medicaid 3053610 (MA); Medicare ID-Type Unspecified J09189; Other J09189; and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1457351942) · Data from the CMS NPPES public registry.