Seigrid Nixon, M.D.
NPI 1871688432 · Internal Medicine Physician · Las Cruces, NM
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seigrid Nixon, M.D. is a Internal Medicine Physician provider in Las Cruces, NM (NPI 1871688432).
Provider details
- NPI number
- 1871688432
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD074019L (PA)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Seigrid Nixon's NPI number?
- Seigrid Nixon's National Provider Identifier (NPI) is 1871688432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seigrid Nixon's specialty?
- Seigrid Nixon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seigrid Nixon located?
- Seigrid Nixon's practice location on file with NPPES is 1635 S. Don Roser, Las Cruces, NM 88011.
- What is Seigrid Nixon's phone number?
- The practice phone number listed in the NPPES registry for Seigrid Nixon is (505) 522-1241.
- Does Seigrid Nixon accept Medicare?
- Seigrid Nixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seigrid Nixon's NPI active?
- Yes — Seigrid Nixon's NPI (1871688432) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.