David Loewenstein, PHD
NPI 1285834168 · Clinical Neuropsychologist · Miami Beach, FL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Loewenstein, PHD is a Clinical Neuropsychologist provider in Miami Beach, FL (NPI 1285834168).
Provider details
- NPI number
- 1285834168
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PY3924 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-07-19
- Last updated
- 2007-07-19
Frequently asked questions
- What is David Loewenstein's NPI number?
- David Loewenstein's National Provider Identifier (NPI) is 1285834168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Loewenstein's specialty?
- David Loewenstein is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is David Loewenstein located?
- David Loewenstein's practice location on file with NPPES is Um Psychiatry, Mount Sinai Medical Center,, Miami Beach, FL 33140.
- What is David Loewenstein's phone number?
- The practice phone number listed in the NPPES registry for David Loewenstein is (305) 674-2194.
- Does David Loewenstein accept Medicare?
- David Loewenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Loewenstein's NPI active?
- Yes — David Loewenstein's NPI (1285834168) is active in the NPPES registry as of the last update on 2007-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.