Caryn Orr, MD
NPI 1982734745 · Internal Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caryn Orr, MD is a Internal Medicine Physician provider in Denver, CO (NPI 1982734745).
Provider details
- NPI number
- 1982734745
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 43323 (CO)
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 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 628 | 193 |
| Levothyroxine Sodium | 444 | 140 |
| Simvastatin | 262 | 81 |
| Alendronate Sodium | 257 | 88 |
| Omeprazole | 248 | 82 |
| Lisinopril | 223 | 80 |
| Amlodipine Besylate | 202 | 69 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is Caryn Orr's NPI number?
- Caryn Orr's National Provider Identifier (NPI) is 1982734745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caryn Orr's specialty?
- Caryn Orr is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caryn Orr located?
- Caryn Orr's practice location on file with NPPES is 10400 E Alameda Ave, Denver, CO 80247-5104.
- What is Caryn Orr's phone number?
- The practice phone number listed in the NPPES registry for Caryn Orr is (303) 338-4545.
- Does Caryn Orr accept Medicare?
- Caryn Orr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caryn Orr's NPI active?
- Yes — Caryn Orr's NPI (1982734745) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.