MALLORY LYNN ADHIKARI CRNA
NPI 1821666173
Nurse Anesthetist, Certified Registered in Pittsburgh, PA
About Mallory Lynn Adhikari Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MALLORY LYNN ADHIKARI CRNA (NPI 1821666173) is an individual nurse anesthetist, certified registered in Pittsburgh, Pennsylvania, licensed in Pennsylvania (RN650340) and active in the NPI registry since June 2021. She is affiliated with Allegheny General Hospital and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Mallory Lynn Adhikari Crna 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
2Medicare enrollment records show Mallory Adhikari reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15212
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allegheny General Hospital
Acute Care Hospitals · Pittsburgh, PAWest Penn Hospital
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
PITTSBURGH, PA 15212
PITTSBURGH, PA 15212
PITTSBURGH, PA 15212
PITTSBURGH, PA 15212
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 Mallory Adhikari's NPI number?
The NPI number for Mallory Adhikari is 1821666173. It was assigned to this individual provider in the NPPES registry on June 14, 2021. The provider is also known as Mallory Lynn Hayes.
Where is Mallory Adhikari located?
Mallory Adhikari practices at 320 E North Ave, Pittsburgh, PA 15212. The listed phone number is (724) 217-2017.
What is Mallory Adhikari's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mallory Adhikari enrolled in Medicare?
Yes. Mallory Adhikari 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 Mallory Adhikari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Adhikari reassigns Medicare benefits to 2 organizations: Allegheny Clinic (Pittsburgh, PA) and University Of Pittsburgh Physicians (Pittsburgh, PA). 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 Mallory Adhikari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mallory Adhikari affiliated with any hospitals?
According to CMS data, Mallory Adhikari is affiliated with Allegheny General Hospital and West Penn Hospital.
When was this NPI record last updated?
The NPPES record for Mallory Adhikari was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Mallory Lynn Adhikari, CRNA · NPI 1821666173
Nurse Anesthetist, Certified Registered physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 14, 2021.
## Identity
- **NPI:** 1821666173 (Entity type: Individual)
- **Enumerated:** June 14, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN650340 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 320 E NORTH AVE, Pittsburgh, PA 15212-4756
- **Phone:** (724) 217-2017
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Allegheny Clinic (NPI 1023018447, Pittsburgh, PA); University Of Pittsburgh Physicians (NPI 1225096639, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821666173) · Data from the CMS NPPES public registry.