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Laurie Posner, MD
NPI 1801948773 · Internal Medicine Physician · Mamaroneck, NY
Laurie Posner, MD is a Internal Medicine Physician provider in Mamaroneck, NY (NPI 1801948773).
Provider details
- NPI number
- 1801948773
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 181962-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
845 Palmer Ave Dept of
Mamaroneck, NY 10543-2406
Phone: (914) 864-5856
Fax: (718) 579-1192
Street-level locationGet directions
Mailing address
845 Palmer Ave Dept of
Mamaroneck, NY 10543-2406
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2018-04-24
Frequently asked questions
- What is Laurie Posner's NPI number?
- Laurie Posner's National Provider Identifier (NPI) is 1801948773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Posner's specialty?
- Laurie Posner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laurie Posner located?
- Laurie Posner's practice location on file with NPPES is 845 Palmer Ave Dept of, Mamaroneck, NY 10543-2406.
- What is Laurie Posner's phone number?
- The practice phone number listed in the NPPES registry for Laurie Posner is (914) 864-5856.
- Is Laurie Posner's NPI active?
- Yes — Laurie Posner's NPI (1801948773) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.