Mariel Deutsch, MD, FAAN
NPI 1578723854 · Behavioral Neurology & Neuropsychiatry Physician · Merrick, NY
Provider details
- NPI number
- 1578723854
- Entity type
- Individual
- Primary specialty
- Behavioral Neurology & Neuropsychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, FAAN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 264163 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
5 documented practice locations
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
Additional practice locations (4)
- 611 Northern Blvd Ste 150Great Neck, NY 11021Phone: (516) 325-7000Fax: (516) 325-7001
- 300 Community DrManhasset, NY 11030-3816Phone: (000) 000-0000
- 27005 76th AveNew Hyde Park, NY 11040-1402Phone: (000) 000-0000
- 1 Gustave L Levy PlNeurology - Box 1137New York, NY 10029-6504Phone: (212) 241-7076
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2023-02-16
- Certified
- 2023-02-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.