Kelsey Raye Nylander, D.O.
Family Medicine Physician · Spearfish, SD
Kelsey Raye Nylander, D.O. is a family medicine physician with a practice address in Spearfish, South Dakota, and NPI 1124345103, issued on Apr 29, 2010. Check the license on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Kelsey Raye Nylander
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 54737 MN
Self-reported in NPPES; status is on the state search - Practice location
- 120 Yankee St Unit 111, Spearfish, SD 57783
- Phone
- (605) 349-2636
- Enumerated
- Apr 29, 2010
- Record last updated
- Apr 26, 2026
- Fax
- (605) 460-8908
- Medicare enrollment
- Enrolled (PECOS I20190109003303); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Verify Kelsey Raye Nylander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average family medicine physician in 2024
13,880 Medicare Part D claims for 449 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 603 claims were for opioids.
Most prescribed
- Levothyroxine Sodium717 claims
- Furosemide591 claims
- Potassium Chloride539 claims
- Atorvastatin Calcium515 claims
- Mirtazapine386 claims
- Amlodipine Besylate377 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Monument Health Network IncSpearfish, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelsey Raye Nylander among 601 family medicine physician records in South Dakota
Kelsey Raye Nylander, D.O. is one of 601 family medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2008 among the 393 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 family medicine physician records list a practice address in Spearfish
They are 20 of the 382 NPPES records with a practice address in Spearfish, and 601 family medicine physician records in South Dakota.
All 601 in South Dakota → Every provider in Spearfish → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Wayne Anderson, MDSpearfish, SD 577831902834914
- Lee Bailey, MDSpearfish, SD 577831659315117
- David Balt, DOSpearfish, SD 577831457315038
- Daniel Berens, DOSpearfish, SD 577831316201304
- Jay Bogard, MDSpearfish, SD 577831720051741
- Forrest Brady, MDSpearfish, SD 577831154365567
- Christi Childers, DOSpearfish, SD 577831366482135
- Christopher Fromm, MDSpearfish, SD 577831205884566
Common questions
What is Kelsey Raye Nylander, D.O.'s NPI number?
Kelsey Raye Nylander, D.O.'s National Provider Identifier (NPI) is 1124345103, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kelsey Raye Nylander, D.O. located?
The NPPES record lists a practice address at 120 Yankee St Unit 111, Spearfish, SD, 57783. Phone: (605) 349-2636. Providers update this record themselves, so call before visiting.
How can I verify Kelsey Raye Nylander, D.O.'s license?
Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kelsey Raye Nylander, D.O. prescribe under Medicare Part D?
In 2024, Kelsey Raye Nylander, D.O. had 13,880 Medicare Part D claims for 449 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Kelsey Raye Nylander, D.O.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.