DR. ANNA PLEMMONS MD
NPI 1295387223
Internal Medicine - Pulmonary Disease in Sioux Falls, SD
About Dr. Anna Plemmons Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANNA PLEMMONS MD (NPI 1295387223) is an individual pulmonary disease provider in Sioux Falls, South Dakota, licensed in South Dakota (17049) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
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. Anna Plemmons Md 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
2Medicare enrollment records show Anna Plemmons reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 clinicians in this Medicare group
Bossier City, LA 71111
- Reassigned Medicare billing, Louisiana enrollment
- 104 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
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.
Orange City Area Health System
Critical Access Hospitals · Orange City, IASanford Worthington Medical Center
Acute Care Hospitals · Worthington, MNSanford Luverne Medical Center
Critical Access Hospitals · Luverne, MNSanford Usd Medical Center
Acute Care Hospitals · Sioux Falls, SDSanford Vermillion Hospital
Critical Access Hospitals · Vermillion, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57105 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 2
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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX FALLS, SD 57105
SIOUX FALLS, SD 57105
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 Anna Plemmons's NPI number?
The NPI number for Anna Plemmons is 1295387223. It was assigned to this individual provider in the NPPES registry on July 10, 2019.
Where is Anna Plemmons located?
Anna Plemmons practices at 1420 W 22nd St Ste 407, Sioux Falls, SD 57105. The listed phone number is (605) 328-8900.
What is Anna Plemmons's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Anna Plemmons enrolled in Medicare?
Yes. Anna Plemmons 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 Anna Plemmons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Plemmons reassigns Medicare benefits to 2 organizations: Sanford Medical Center (Sioux Falls, SD) and Northeast Louisiana Physicians, LLC (Bossier City, LA). 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 Anna Plemmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Plemmons accept?
Health plans from CHRISTUS Health Plan, HMO Louisiana, Sanford Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Anna Plemmons 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 Anna Plemmons affiliated with any hospitals?
According to CMS data, Anna Plemmons is affiliated with Orange City Area Health System, Sanford Worthington Medical Center, Sanford Luverne Medical Center, Sanford Usd Medical Center and Sanford Vermillion Hospital.
When was this NPI record last updated?
The NPPES record for Anna Plemmons was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Anna Plemmons, MD · NPI 1295387223
Pulmonary Disease physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since July 10, 2019.
## Identity
- **NPI:** 1295387223 (Entity type: Individual)
- **Enumerated:** July 10, 2019
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 17049 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1420 W 22ND ST STE 407, Sioux Falls, SD 57105-1507
- **Phone:** (605) 328-8900
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Sanford Medical Center (NPI 1093090342, Sioux Falls, SD); Northeast Louisiana Physicians, LLC (NPI 1407637671, Bossier City, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1295387223) · Data from the CMS NPPES public registry.