Marie Merchant
NPI 1215665534 · Nurse Practitioner · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Merchant is a Nurse Practitioner provider in Sioux Falls, SD (NPI 1215665534).
Provider details
- NPI number
- 1215665534
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- CP002482 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 261 | 229 |
| Oxycodone Hcl | 238 | 232 |
| Gabapentin | 42 | 40 |
| Doxycycline Hyclate | 29 | 29 |
| Apixabanbrand: Eliquis | 26 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 25 | 25 |
| Meloxicam |
Practice location
Mailing address
Additional practice locations (1)
- 1305 W 18th StSioux Falls, SD 57105-0401Phone: (605) 328-0000
Registry dates
- Enumerated
- 2022-08-14
- Last updated
- 2024-01-13
- Certified
- 2024-01-13
Frequently asked questions
- What is Marie Merchant's NPI number?
- Marie Merchant's National Provider Identifier (NPI) is 1215665534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Merchant's specialty?
- Marie Merchant is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Merchant located?
- Marie Merchant's practice location on file with NPPES is 1210 W 18th St Ste G01, Sioux Falls, SD 57104-4651.
- What is Marie Merchant's phone number?
- The practice phone number listed in the NPPES registry for Marie Merchant is (605) 328-2663.
- Does Marie Merchant accept Medicare?
- Marie Merchant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Merchant's NPI active?
- Yes — Marie Merchant's NPI (1215665534) is active in the NPPES registry as of the last update on 2024-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.