Casey Ryan, MD
NPI 1497833933 · Endocrinology, Diabetes & Metabolism Physician · Grand Forks, ND
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Ryan, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Grand Forks, ND (NPI 1497833933).
Provider details
- NPI number
- 1497833933
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4156 (ND)
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
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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 48 | 11 |
| Levothyroxine Sodium | 44 | 22 |
| Furosemide | 39 | — |
| Metoprolol Succinate | 37 | 11 |
| Tizanidine Hcl | 27 | — |
| Losartan Potassium | 20 | — |
| Hydrochlorothiazide | 19 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2020-11-19
- Certified
- 2020-11-19
Frequently asked questions
- What is Casey Ryan's NPI number?
- Casey Ryan's National Provider Identifier (NPI) is 1497833933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Ryan's specialty?
- Casey Ryan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Casey Ryan located?
- Casey Ryan's practice location on file with NPPES is 1380 S Columbia Rd, Grand Forks, ND 58201-4059.
- What is Casey Ryan's phone number?
- The practice phone number listed in the NPPES registry for Casey Ryan is (701) 795-2000.
- Does Casey Ryan accept Medicare?
- Casey Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Ryan's NPI active?
- Yes — Casey Ryan's NPI (1497833933) is active in the NPPES registry as of the last update on 2020-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.