Jeffrey Stephens
NPI 1336601731 · Family Medicine Physician · Custer, SD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Stephens is a Family Medicine Physician provider in Custer, SD (NPI 1336601731).
Provider details
- NPI number
- 1336601731
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 |
|---|---|---|
| Fluticasone Propionate | 31 | 28 |
| Prednisone | 18 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
| Amlodipine Besylate | 15 | — |
| Levofloxacin | 14 | 13 |
| Lisinopril | 12 | — |
| Losartan Potassium | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 1000 W Carson StTorrance, CA 90502-2004Phone: (310) 222-2716
- 1600 23rd AveGreeley, CO 80634-6070Phone: (970) 810-2815
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Jeffrey Stephens's NPI number?
- Jeffrey Stephens's National Provider Identifier (NPI) is 1336601731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Stephens's specialty?
- Jeffrey Stephens is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Stephens located?
- Jeffrey Stephens's practice location on file with NPPES is 1220 Montgomery St, Custer, SD 57730-1705.
- What is Jeffrey Stephens's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Stephens is (605) 673-9400.
- Does Jeffrey Stephens accept Medicare?
- Jeffrey Stephens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Stephens's NPI active?
- Yes — Jeffrey Stephens's NPI (1336601731) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.