Nathan Ker
NPI 1689699589 · Family Medicine Physician · Casper, WY
Nathan Ker is a Family Medicine Physician provider in Casper, WY (NPI 1689699589).
Provider details
- NPI number
- 1689699589
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7056A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 16 |
| Amlodipine Besylate | 15 |
| Losartan Potassium | 15 |
| Metformin Hcl | 13 |
| Levothyroxine Sodium | 13 |
| Clozapine | 12 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 12 |
| Buprenorphine Hcl | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Nathan Ker's NPI number?
- Nathan Ker's National Provider Identifier (NPI) is 1689699589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Ker's specialty?
- Nathan Ker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Ker located?
- Nathan Ker's practice location on file with NPPES is 940 E 3rd St Ste 208, Casper, WY 82601-3251.
- What is Nathan Ker's phone number?
- The practice phone number listed in the NPPES registry for Nathan Ker is (307) 312-2726.
- Is Nathan Ker's NPI active?
- Yes — Nathan Ker's NPI (1689699589) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.