Chelsea R. Westerman
- Gender: Female
- Experience: 5 years
- Sole propriator: No
- NPI: 1407309057
Chelsea R. Westerman CNP
Nurse Practitioner
She is located at 3015 3rd Avenue Southeast in Aberdeen, SD 57401. Can help patients with the following: Common Cold, General Care, Headache, Influenza, Migraine, Nausea and Vomiting. Her National Provider Identifier (NPI) number is 1407309057. Appointment can be made via the phone number (605) 226-5500. She is affiliated with 3 practices.
Conditions treated
Chelsea R. Westerman, being an nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Chelsea R. Westerman.
- Common Cold
- Fever
- General Care
- Headache
- Influenza
- Migraine
- Nausea and Vomiting
- Prescription Refill
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Chelsea R. Westerman as in-network for the following 2026 plans.
Health plans
Sanford Health Plan
Network data as of Nov 11, 2021, as reported by the insurer.
Show all 16 plans from Sanford Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Sanford Individual Simplicity $1,750 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $3,500 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $4,750 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $6,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $7,200 HSA Qualified | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $2,000 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $6,000 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $7,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual TRUE $1,750 | HMO · Gold | Shptrue | Accepting new patients |
| Sanford Individual TRUE $3,500 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE $4,750 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE $6,500 | HMO · Expanded Bronze | Shptrue | Accepting new patients |
| Sanford Individual TRUE $7,200 HSA Qualified | HMO · Expanded Bronze | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $2,000 | HMO · Gold | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $6,000 | HMO · Silver | Shptrue | Accepting new patients |
| Sanford Individual TRUE Standardized $7,500 | HMO · Expanded Bronze | Shptrue | Accepting new patients |
Wellmark of South Dakota, Inc.
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 7 plans from Wellmark of South Dakota, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellmark Bronze HDHP EPO HSA Qualified (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Bronze Traditional EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Gold Traditional EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Silver Traditional EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Bronze EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Gold EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Silver EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Chelsea R. Westerman is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Chelsea R. Westerman is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: Sanford Health Network
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Affiliated practices
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- Address: 815 1st Avenue Southeast Aberdeen, 57401, SD
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- Address: Suite 113 105 South State Street Aberdeen, 57401, SD
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- Address: Suite 113 105 South State Street Aberdeen, 57401, SD
- Gender: Female
- Address: Suite 113 105 South State Street Aberdeen, 57401, SD
- Gender: Female
- Address: Suite 5 1409 6th Avenue Southeast Aberdeen, 57401, SD
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- Address: Suite 203 310 South Pennsylvania Street Aberdeen, 57401, SD
Questions & Answers
Does Chelsea R. Westerman have affiliation with practices?
Chelsea R. Westerman is affiliated with Avera Medical Group Neurosurgery Aberdeen. For the full list of practices see this list.
What conditions does Chelsea R. Westerman treat?
Chelsea R. Westerman provides treatment for Common Cold, General Care, Headache, Influenza, Migraine, Nausea and Vomiting. For the full list see this list.
Where can you meet with Chelsea R. Westerman?
Chelsea R. Westerman's office is located at 3015 3rd Avenue Southeast in Aberdeen, SD 57401.
Does Chelsea R. Westerman accept insurance?
Chelsea R. Westerman is listed in-network for 23 ACA Marketplace (Obamacare/HealthCare.gov) plans from Sanford Health Plan, Wellmark of South Dakota, Inc.. See the Marketplace plans section for details.