Marianne Day, D.D.S.
NPI 1366549727 · General Practice Dentistry · Las Cruces, NM
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Day, D.D.S. is a General Practice Dentistry provider in Las Cruces, NM (NPI 1366549727).
Provider details
- NPI number
- 1366549727
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1438 (NM)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2016-06-21
Frequently asked questions
- What is Marianne Day's NPI number?
- Marianne Day's National Provider Identifier (NPI) is 1366549727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Day's specialty?
- Marianne Day is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Marianne Day located?
- Marianne Day's practice location on file with NPPES is 608 Alameda Blvd, Las Cruces, NM 88005.
- What is Marianne Day's phone number?
- The practice phone number listed in the NPPES registry for Marianne Day is (575) 523-5589.
- Does Marianne Day accept Medicare?
- Marianne Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Day's NPI active?
- Yes — Marianne Day's NPI (1366549727) is active in the NPPES registry as of the last update on 2016-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.