DR. JOANN ZINN D.C.
NPI 1285811893
Chiropractor in Takoma Park, MD
About Dr. Joann Zinn D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOANN ZINN D.C. (NPI 1285811893) is an individual chiropractor in Takoma Park, Maryland, licensed in Maryland (1487PT) and active in the NPI registry since January 2008. She is a graduate of New York Chiropractic College (1988).
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 (PECOS)
Dr. Joann Zinn D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joann Zinn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Takoma Park, MD 20912
- Reassigned Medicare billing, District of Columbia enrollment
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 2
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.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TAKOMA PARK, MD 20912
TAKOMA PARK, MD 20912
TAKOMA PARK, MD 20912
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 Joann Zinn's NPI number?
The NPI number for Joann Zinn is 1285811893. It was assigned to this individual provider in the NPPES registry on January 25, 2008.
Where is Joann Zinn located?
Joann Zinn practices at 7000 Carroll Ave, Takoma Park, MD 20912. The listed phone number is (301) 853-6074.
What is Joann Zinn's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Joann Zinn enrolled in Medicare?
Yes. Joann Zinn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joann Zinn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joann Zinn reassigns Medicare benefits to Zinn Chiropractic PC (Takoma Park, MD). 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 Joann Zinn'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 Joann Zinn was last updated on January 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Joann Zinn, D.C. · NPI 1285811893
Chiropractor provider in Takoma Park, Maryland. Individual provider, active in the CMS NPPES registry since January 25, 2008.
## Identity
- **NPI:** 1285811893 (Entity type: Individual)
- **Enumerated:** January 25, 2008
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 1487PT (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 7000 CARROLL AVE, Takoma Park, MD 20912-4437
- **Phone:** (301) 853-6074 · **Fax:** (301) 270-4740
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Zinn Chiropractic PC (NPI 1770723991, Takoma Park, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Chiropractic College, class of 1988
## Record status
- **NPPES last updated:** January 25, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1285811893) · Data from the CMS NPPES public registry.