Dr Keri Lynn Crewson, MD is a medicare enrolled "Hospitalist" physician in Aberdeen, South Dakota. She graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Sanford Health Network and her current practice location is
3015 3rd Ave Se, Aberdeen, South Dakota. You can reach out to her office (for appointments etc.) via phone at
(605) 226-5500.
Dr Keri Lynn Crewson is licensed to practice in South Dakota (license number 12322) and she also participates in the medicare program. She
accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003269234.
Physician's Profile
| Full Name | Dr Keri Lynn Crewson |
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| Gender | Female |
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| Speciality | Internal Medicine |
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| Experience | 12 Years |
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| Location | 3015 3rd Ave Se, Aberdeen, South Dakota |
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| Accepts Medicare Assignments | Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Dr Keri Lynn Crewson graduated from medical school in 2014
NPI Data:
- NPI Number: 1003269234
- Provider Enumeration Date: 07/22/2016
- Last Update Date: 08/05/2025
Medicare PECOS Information:
- PECOS PAC ID: 7911319256
- Enrollment ID: I20201210001917
Medical Identifiers
Medical identifiers for Dr Keri Lynn Crewson such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1003269234 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207R00000X | Internal Medicine | RL14103 (North Dakota) | Secondary |
| 208M00000X | Hospitalist | 132279 (Montana) | Secondary |
| 208M00000X | Hospitalist | RL14103 (North Dakota) | Secondary |
| 208M00000X | Hospitalist | 12322 (South Dakota) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| Sanford Health Network | 6800707100 | 307 |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Keri Lynn Crewson allows following entities to bill medicare on her behalf.
| Entity Name | Sanford Health Network |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1013921733
PECOS PAC ID: 6800707100
Enrollment ID: O20031111000266 |
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| Entity Name | Avera St Lukes |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1215100813
PECOS PAC ID: 6406764927
Enrollment ID: O20040120000912 |
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Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Keri Lynn Crewson is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
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Dr Keri Lynn Crewson, MD
Po Box 5074,
Sioux Falls, SD 57117-5074
Ph: (605) 328-9419 | Dr Keri Lynn Crewson, MD
3015 3rd Ave Se,
Aberdeen, SD 57401-5418
Ph: (605) 226-5500 |
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