AVINASH ADIGA MD
NPI 1447667795
Internal Medicine - Critical Care Medicine in Huntsville, AL
About Avinash Adiga Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVINASH ADIGA MD (NPI 1447667795) is an individual critical care medicine provider in Huntsville, Alabama, licensed in Alabama (41138) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Holyoke Medical Center, and maintains a secondary practice location in Lubbock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Avinash Adiga 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 Avinash Adiga reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westfield, MA 01085
- Reassigned Medicare billing, Massachusetts enrollment
- 242 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 21 clinicians in this Medicare group
Holyoke, MA 01040
- Reassigned Medicare billing, Massachusetts enrollment
- 241 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 4
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.
Holyoke Medical Center
Acute Care Hospitals · Holyoke, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
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 Avinash Adiga's NPI number?
The NPI number for Avinash Adiga is 1447667795. It was assigned to this individual provider in the NPPES registry on July 18, 2014.
Where is Avinash Adiga located?
Avinash Adiga practices at 1104 Monroe St SW, Huntsville, AL 35801. The listed phone number is (256) 265-5864.
What is Avinash Adiga's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Avinash Adiga enrolled in Medicare?
Yes. Avinash Adiga 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 Avinash Adiga's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Avinash Adiga reassigns Medicare benefits to 3 organizations: Western Mass Physician Associates Inc (Westfield, MA), Adfinitas Health At The Mercy Hospital PLLC (Springfield, MA) and Holyoke Medical Center, Inc. (Holyoke, 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 Avinash Adiga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Avinash Adiga affiliated with any hospitals?
According to CMS data, Avinash Adiga is affiliated with Holyoke Medical Center.
When was this NPI record last updated?
The NPPES record for Avinash Adiga was last updated on August 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Avinash Adiga, MD · NPI 1447667795
Critical Care Medicine physician in Huntsville, Alabama. Individual provider, active in the CMS NPPES registry since July 18, 2014.
## Identity
- **NPI:** 1447667795 (Entity type: Individual)
- **Enumerated:** July 18, 2014
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 41138 (Alabama)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1104 MONROE ST SW, Huntsville, AL 35801-5029
- **Phone:** (256) 265-5864 · **Fax:** (256) 265-5865
## 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): Western Mass Physician Associates Inc (NPI 1366087363, Westfield, MA); Adfinitas Health At The Mercy Hospital PLLC (NPI 1669036737, Springfield, MA); Holyoke Medical Center, Inc. (NPI 1750395737, Holyoke, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** August 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1447667795) · Data from the CMS NPPES public registry.