DR. HARTAJ SINGH GIRN M.D.
NPI 1033552237
Internal Medicine - Cardiovascular Disease in Tacoma, WA
About Dr. Hartaj Singh Girn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARTAJ SINGH GIRN M.D. (NPI 1033552237) is an individual cardiovascular disease provider in Tacoma, Washington, licensed in Washington (MD60929115) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Multicare Auburn Medical Center, and maintains a secondary practice location in Olympia.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Dr. Hartaj Singh Girn 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
4Medicare enrollment records show Hartaj Girn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Lacey, WA 98503
- Reassigned Medicare billing, Washington enrollment
- 184 clinicians in this Medicare group
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- 646 clinicians in this Medicare group
Centralia, WA 98531
- Reassigned Medicare billing, Washington enrollment
- 85 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 26
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Multicare Auburn Medical Center
Acute Care Hospitals · Auburn, WAMulticare Good Samaritan Hospital
Acute Care Hospitals · Puyallup, WATacoma General Allenmore Hospital
Acute Care Hospitals · Tacoma, WACapital Medical Center
Acute Care Hospitals · Olympia, WAMulticare Covington Medical Center
Acute Care Hospitals · Covington, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98405 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TACOMA, WA 98405
TACOMA, WA 98405
TACOMA, WA 98405
TACOMA, WA 98405
TACOMA, WA 98405
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 Hartaj Girn's NPI number?
The NPI number for Hartaj Girn is 1033552237. It was assigned to this individual provider in the NPPES registry on April 8, 2013.
Where is Hartaj Girn located?
Hartaj Girn practices at 1901 S Cedar St Ste 301, Tacoma, WA 98405. The listed phone number is (253) 572-7320.
What is Hartaj Girn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Hartaj Girn enrolled in Medicare?
Yes. Hartaj Girn 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 Hartaj Girn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hartaj Girn reassigns Medicare benefits to 4 organizations: Multicare Health System (Tacoma, WA), Providence Health & Services Washington (Lacey, WA), Providence Health & Services Washington (Olympia, WA) and Providence Health & Services Washington (Centralia, WA). 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 Hartaj Girn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hartaj Girn accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Hartaj Girn 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 Hartaj Girn affiliated with any hospitals?
According to CMS data, Hartaj Girn is affiliated with Multicare Auburn Medical Center, Multicare Good Samaritan Hospital, Tacoma General Allenmore Hospital, Capital Medical Center and Multicare Covington Medical Center.
When was this NPI record last updated?
The NPPES record for Hartaj Girn was last updated on April 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.