Mark Rector, MD
NPI 1306846993 · Family Medicine Physician · Sioux Falls, SD
Mark Rector, MD is a Family Medicine Physician provider in Sioux Falls, SD (NPI 1306846993).
Provider details
- NPI number
- 1306846993
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 5048 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 36 |
| Simvastatin | 29 |
| Lamotrigine | 24 |
| Escitalopram Oxalate | 16 |
| Atorvastatin Calcium | 14 |
| Tazarotene | 14 |
| Paliperidone Palmitatebrand: Invega Sustenna | 14 |
| Fluconazole | 13 |
| Paliperidonebrand: Paliperidone Er | 13 |
| Paroxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-26
- Last updated
- 2022-03-31
- Certified
- 2022-03-31
Frequently asked questions
- What is Mark Rector's NPI number?
- Mark Rector's National Provider Identifier (NPI) is 1306846993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rector's specialty?
- Mark Rector is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Rector located?
- Mark Rector's practice location on file with NPPES is 3401 W 49th St, Sioux Falls, SD 57106-2318.
- What is Mark Rector's phone number?
- The practice phone number listed in the NPPES registry for Mark Rector is (605) 328-1850.
- Is Mark Rector's NPI active?
- Yes — Mark Rector's NPI (1306846993) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.