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Sigfrid Muller, MD
NPI 1578581179 · Dermatology Physician · Las Vegas, NV
Sigfrid Muller, MD is a Dermatology Physician provider in Las Vegas, NV (NPI 1578581179).
Provider details
- NPI number
- 1578581179
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 7475 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
4488 S Pecos Rd
Las Vegas, NV 89121-5030
Phone: (702) 436-1001
Fax: (702) 436-7999
Street-level locationGet directions
Mailing address
Po Box 12060
Las Vegas, NV 89112-0060
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2011-12-23
Frequently asked questions
- What is Sigfrid Muller's NPI number?
- Sigfrid Muller's National Provider Identifier (NPI) is 1578581179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigfrid Muller's specialty?
- Sigfrid Muller is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sigfrid Muller located?
- Sigfrid Muller's practice location on file with NPPES is 4488 S Pecos Rd, Las Vegas, NV 89121-5030.
- What is Sigfrid Muller's phone number?
- The practice phone number listed in the NPPES registry for Sigfrid Muller is (702) 436-1001.
- Is Sigfrid Muller's NPI active?
- Yes — Sigfrid Muller's NPI (1578581179) is active in the NPPES registry as of the last update on 2011-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.