ANN MARIE BATES ACNP-BC
NPI 1104166438
Nurse Practitioner - Acute Care in Columbia, SC
About Ann Marie Bates Acnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN MARIE BATES ACNP-BC (NPI 1104166438) is an individual acute care provider in Columbia, South Carolina, licensed in South Carolina (18122) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Ann Marie Bates Acnp-bc 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 Ann Bates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbia, SC 29203
- Reassigned Medicare billing, South Carolina enrollment
- 8 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
COLUMBIA, SC 29203
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 Ann Bates's NPI number?
The NPI number for Ann Bates is 1104166438. It was assigned to this individual provider in the NPPES registry on February 23, 2013.
Where is Ann Bates located?
Ann Bates practices at 1 Richland Medical Park Dr Ste 300, Columbia, SC 29203. The listed phone number is (803) 854-5500.
What is Ann Bates's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Ann Bates enrolled in Medicare?
Yes. Ann Bates 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 Ann Bates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Bates reassigns Medicare benefits to Rehab And Geriatrics (Columbia, SC). 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 Ann Bates'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 Ann Bates was last updated on September 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ann Marie Bates, ACNP-BC · NPI 1104166438
Acute Care physician in Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since February 23, 2013.
## Identity
- **NPI:** 1104166438 (Entity type: Individual)
- **Enumerated:** February 23, 2013
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 18122 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 RICHLAND MEDICAL PARK DR STE 300, Columbia, SC 29203-6831
- **Phone:** (803) 854-5500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Rehab And Geriatrics (NPI 1881777134, Columbia, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 24, 2019
- **Other identifiers:** Medicaid NP2342 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1104166438) · Data from the CMS NPPES public registry.