IndividualActive
Susan Mackensen, M.D.
NPI 1659309896 · Pediatrics Physician · Los Angeles, CA
Susan Mackensen, M.D. is a Pediatrics Physician provider in Los Angeles, CA (NPI 1659309896).
Provider details
- NPI number
- 1659309896
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- AFE46013 (CA)
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
1809 Preuss Rd
Los Angeles, CA 90035-4313
Phone: (310) 838-3092
Fax: (310) 287-0656
Street-level locationGet directions
Mailing address
1809 Preuss Rd
Los Angeles, CA 90035-4313
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2014-03-24
Frequently asked questions
- What is Susan Mackensen's NPI number?
- Susan Mackensen's National Provider Identifier (NPI) is 1659309896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mackensen's specialty?
- Susan Mackensen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Mackensen located?
- Susan Mackensen's practice location on file with NPPES is 1809 Preuss Rd, Los Angeles, CA 90035-4313.
- What is Susan Mackensen's phone number?
- The practice phone number listed in the NPPES registry for Susan Mackensen is (310) 838-3092.
- Is Susan Mackensen's NPI active?
- Yes — Susan Mackensen's NPI (1659309896) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.