Natalie Dequillfeldt, MD, MA
NPI 1710568258 · Internal Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Dequillfeldt, MD, MA is a Internal Medicine Physician provider in Denver, CO (NPI 1710568258).
Provider details
- NPI number
- 1710568258
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MA
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0073199 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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.
Practice location
Mailing address
Additional practice locations (1)
- 20 York StNew Haven, CT 06510-3220Phone: (203) 688-4242
Registry dates
- Enumerated
- 2021-04-16
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Natalie Dequillfeldt's NPI number?
- Natalie Dequillfeldt's National Provider Identifier (NPI) is 1710568258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Dequillfeldt's specialty?
- Natalie Dequillfeldt is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Dequillfeldt located?
- Natalie Dequillfeldt's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Natalie Dequillfeldt's phone number?
- The practice phone number listed in the NPPES registry for Natalie Dequillfeldt is (303) 436-4949.
- Does Natalie Dequillfeldt accept Medicare?
- Natalie Dequillfeldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Dequillfeldt's NPI active?
- Yes — Natalie Dequillfeldt's NPI (1710568258) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.