TAMMY PHAM D.C.
NPI 1154669091
Chiropractor in Chicago, IL
About Tammy Pham D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY PHAM D.C. (NPI 1154669091) is an individual chiropractor in Chicago, Illinois, licensed in Illinois (038.012324) and active in the NPI registry since January 2013. She is a graduate of National College Of Chiropractic (2012).
NPPES Registry Identity
Specialties & Licenses
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
Tammy Pham D.c. 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 Tammy Pham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60660
- Reassigned Medicare billing, Illinois enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Tammy Pham's NPI number?
The NPI number for Tammy Pham is 1154669091. It was assigned to this individual provider in the NPPES registry on January 28, 2013.
Where is Tammy Pham located?
Tammy Pham practices at 2322 N Commonwealth Ave Apt 510, Chicago, IL 60614. The listed phone number is (260) 413-5044.
What is Tammy Pham's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Tammy Pham enrolled in Medicare?
Yes. Tammy Pham 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 Tammy Pham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Pham reassigns Medicare benefits to Chiro One Wellness Center Metro Of Andersonville LLC (Chicago, IL). 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 Tammy Pham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tammy Pham was last updated on January 28, 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.
# Tammy Pham, D.C. · NPI 1154669091
Chiropractor provider in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since January 28, 2013.
## Identity
- **NPI:** 1154669091 (Entity type: Individual)
- **Enumerated:** January 28, 2013
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 038.012324 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2322 N COMMONWEALTH AVE APT 510, Chicago, IL 60614-3408
- **Phone:** (260) 413-5044
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Chiro One Wellness Center Metro Of Andersonville LLC (NPI 1912297755, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** National College Of Chiropractic, class of 2012
## Record status
- **NPPES last updated:** January 28, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1154669091) · Data from the CMS NPPES public registry.