L. Day, MD
NPI 1184627549 · Maternal & Fetal Medicine Physician · Wheat Ridge, CO
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
L. Day, MD is a Maternal & Fetal Medicine Physician provider in Wheat Ridge, CO (NPI 1184627549).
Provider details
- NPI number
- 1184627549
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 23907 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
21 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)
- 1836 South AveLa Crosse, WI 54601-5429Phone: (608) 782-7300
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2018-08-29
Frequently asked questions
- What is L. Day's NPI number?
- L. Day's National Provider Identifier (NPI) is 1184627549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is L. Day's specialty?
- L. Day is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is L. Day located?
- L. Day's practice location on file with NPPES is 3655 Lutheran Pkwy, Wheat Ridge, CO 80033.
- What is L. Day's phone number?
- The practice phone number listed in the NPPES registry for L. Day is (303) 467-4282.
- Does L. Day accept Medicare?
- L. Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is L. Day's NPI active?
- Yes — L. Day's NPI (1184627549) is active in the NPPES registry as of the last update on 2018-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.