Marilyn Mehlmauer, MD
NPI 1831389964 · Dermatopathology Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Mehlmauer, MD is a Dermatopathology Physician provider in Pasadena, CA (NPI 1831389964).
Provider details
- NPI number
- 1831389964
- Entity type
- Individual
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G035270 (CA)
Specialties & taxonomies
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
18 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
- 2007-07-25
- Last updated
- 2011-06-16
Frequently asked questions
- What is Marilyn Mehlmauer's NPI number?
- Marilyn Mehlmauer's National Provider Identifier (NPI) is 1831389964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Mehlmauer's specialty?
- Marilyn Mehlmauer is listed in the NPPES registry with a primary specialty of Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Mehlmauer located?
- Marilyn Mehlmauer's practice location on file with NPPES is 10 Congress St Ste 320, Pasadena, CA 91105-3023.
- What is Marilyn Mehlmauer's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Mehlmauer is (626) 585-9474.
- Does Marilyn Mehlmauer accept Medicare?
- Marilyn Mehlmauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Mehlmauer's NPI active?
- Yes — Marilyn Mehlmauer's NPI (1831389964) is active in the NPPES registry as of the last update on 2011-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.