DAVID MARK MAJERCIN DC
NPI 1609895556
Chiropractor in Sarasota, FL
About David Mark Majercin Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID MARK MAJERCIN DC (NPI 1609895556) is an individual chiropractor in Sarasota, Florida, licensed in Florida (CH7308) and active in the NPI registry since July 2006. He is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
David Mark Majercin Dc 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 David Majercin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sarasota, FL 34233
- Reassigned Medicare billing, Florida enrollment
- 6 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 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.
SARASOTA, FL 34233
SARASOTA, FL 34233
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 David Majercin's NPI number?
The NPI number for David Majercin is 1609895556. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is David Majercin located?
David Majercin practices at 5640 Marquesas Cir, Sarasota, FL 34233. The listed phone number is (941) 921-5741.
What is David Majercin's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is David Majercin enrolled in Medicare?
Yes. David Majercin 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 David Majercin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Majercin reassigns Medicare benefits to Sarasota Medical Clinic PA (Sarasota, FL). 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 David Majercin'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 David Majercin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# David Mark Majercin, DC · NPI 1609895556
Chiropractor provider in Sarasota, Florida. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1609895556 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** CH7308 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5640 MARQUESAS CIR, Sarasota, FL 34233-3331
- **Phone:** (941) 921-5741 · **Fax:** (941) 927-5746
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Sarasota Medical Clinic PA (NPI 1760415574, Sarasota, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified E0136Z (FL); Other 55779 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1609895556) · Data from the CMS NPPES public registry.