Sieglinde Morrent-Swerdlow, MD
NPI 1942047535 · Internal Medicine Physician · Thousand Oaks, CA
Sieglinde Morrent-Swerdlow, MD is a Internal Medicine Physician provider in Thousand Oaks, CA (NPI 1942047535).
Provider details
- NPI number
- 1942047535
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A40313 (CA)
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
1 yr 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
- 2024-07-10
- Last updated
- 2024-07-10
- Certified
- 2024-07-10
Frequently asked questions
- What is Sieglinde Morrent-Swerdlow's NPI number?
- Sieglinde Morrent-Swerdlow's National Provider Identifier (NPI) is 1942047535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sieglinde Morrent-Swerdlow's specialty?
- Sieglinde Morrent-Swerdlow is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sieglinde Morrent-Swerdlow located?
- Sieglinde Morrent-Swerdlow's practice location on file with NPPES is 2673 San Miguel Cir, Thousand Oaks, CA 91360-1326.
- What is Sieglinde Morrent-Swerdlow's phone number?
- The practice phone number listed in the NPPES registry for Sieglinde Morrent-Swerdlow is (805) 297-3835.
- Is Sieglinde Morrent-Swerdlow's NPI active?
- Yes — Sieglinde Morrent-Swerdlow's NPI (1942047535) is active in the NPPES registry as of the last update on 2024-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.