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Lawrence Grolnick, MD
NPI 1457432353 · Psychiatry Physician · White Plains, NY
Lawrence Grolnick, MD is a Psychiatry Physician provider in White Plains, NY (NPI 1457432353).
Provider details
- NPI number
- 1457432353
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 083382 (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
89 Old Mamaroneck Rd
White Plains, NY 10605-1903
Phone: (914) 948-7416
Fax: (914) 206-4047
Street-level locationGet directions
Mailing address
89 Old Mamaroneck Rd
White Plains, NY 10605-1903
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Grolnick's NPI number?
- Lawrence Grolnick's National Provider Identifier (NPI) is 1457432353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Grolnick's specialty?
- Lawrence Grolnick is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Grolnick located?
- Lawrence Grolnick's practice location on file with NPPES is 89 Old Mamaroneck Rd, White Plains, NY 10605-1903.
- What is Lawrence Grolnick's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Grolnick is (914) 948-7416.
- Is Lawrence Grolnick's NPI active?
- Yes — Lawrence Grolnick's NPI (1457432353) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.