Samuel L. Mortimer, MD
Orthopaedic Surgery Physician · Rapid City, SD
Samuel L. Mortimer, MD is an orthopaedic surgery physician with a practice address in Rapid City, South Dakota, and NPI 1073727897, issued on May 10, 2007. Check the license (South Dakota 7230, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Samuel L. Mortimer
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 7230 SD
Self-reported in NPPES; status is on the state search - Practice location
- 7220 Mount Rushmore RD, Rapid City, SD 57702
- Phone
- (605) 341-1414
- Enumerated
- May 10, 2007
- Record last updated
- Jul 22, 2024
- Fax
- (605) 341-7062
- Medicare enrollment
- Enrolled (PECOS I20080903000167); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2002
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 113 in South Dakota → Look up another NPI →
Also registered at 7220 Mount Rushmore RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Alonzo, PA-CPhysician Assistant1285911412
- Taylor Bryan, PA-CPhysician Assistant1801454467
- Margaret Chilvers, MDOrthopaedic Foot and Ankle Surgery Physician1528075256
- Jhett Cihak, PT, DPTPhysical Therapist1235020132
- Clark Duchene, MDOrthopaedic Surgery Physician1376523969
- Aaron Dykstra, M.D.Orthopaedic Hand Surgery Physician1558410407
Verify Samuel L. Mortimer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 7230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
105 Medicare Part D claims for 73 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Celecoxib49 claims
- Meloxicam25 claims
- Amoxicillin15 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 practice group's MIPS final score for 2023 (Medicare payment program): 52.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $258.53
3 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Black Hills Orthopedic And Spine Center IncRapid City, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel L. Mortimer among 113 orthopaedic surgery physician records in South Dakota
Samuel L. Mortimer, MD is one of 113 orthopaedic surgery 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2002 · median 2005 among the 83 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in South Dakota
There are 113 orthopaedic surgery physician records in South Dakota.
All 113 in South Dakota → Every provider in Rapid City → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Clark Duchene, MDRapid City, SD 577021376523969
- Stephen Eckrich, MDRapid City, SD 577021114907797
- Stuart Fromm, MDRapid City, SD 577021881674547
- Timothy Gill, MDRapid City, SD 577021538148846
- Steven Giuseffi, M.D.Rapid City, SD 577021871759522
- Mark Harlow, MDRapid City, SD 577021144209818
- Joseph Humpherys, D.ORapid City, SD 577021881818441
- Bryan Larson, MDRapid City, SD 577021316048937
Common questions
What is Samuel L. Mortimer, MD's NPI number?
Samuel L. Mortimer, MD's National Provider Identifier (NPI) is 1073727897, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Samuel L. Mortimer, MD located?
The NPPES record lists a practice address at 7220 Mount Rushmore RD, Rapid City, SD, 57702. Phone: (605) 341-1414. Providers update this record themselves, so call before visiting.
How can I verify Samuel L. Mortimer, MD's license?
NPPES lists South Dakota license number 7230, as entered by the provider. 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 Samuel L. Mortimer, MD prescribe under Medicare Part D?
In 2024, Samuel L. Mortimer, MD had 105 Medicare Part D claims for 73 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Samuel L. Mortimer, MD's MIPS final score?
The 2023 MIPS final score is 52.8 of 100, reported for the practice group. 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.