OrganizationActive
Mathew M. Chacko Physician PC
NPI 1912163346 · Neurology Physician · Smithtown, NY
Mathew M. Chacko Physician PC is a Neurology Physician organization in Smithtown, NY (NPI 1912163346).
Provider details
- NPI number
- 1912163346
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mathew Chacko, President(631) 360-0303
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
222 E Main St
Suite 101
Smithtown, NY 11787-2871
Phone: (631) 360-0303
Fax: (631) 360-2815
Street-level locationGet directions
Mailing address
222 E Main St
Smithtown, NY 11787-2871
Registry dates
- Enumerated
- 2008-08-05
- Last updated
- 2008-08-05
Frequently asked questions
- What is Mathew M. Chacko Physician PC's NPI number?
- Mathew M. Chacko Physician PC's National Provider Identifier (NPI) is 1912163346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mathew M. Chacko Physician PC?
- Mathew M. Chacko Physician PC is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Mathew M. Chacko Physician PC located?
- Mathew M. Chacko Physician PC's practice location on file with NPPES is 222 E Main St, Smithtown, NY 11787-2871.
- What is Mathew M. Chacko Physician PC's phone number?
- The practice phone number listed in the NPPES registry for Mathew M. Chacko Physician PC is (631) 360-0303.
- Who is the authorized official for Mathew M. Chacko Physician PC?
- The authorized official listed on Mathew M. Chacko Physician PC's NPPES record is Mathew Chacko, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mathew M. Chacko Physician PC's NPI active?
- Yes — Mathew M. Chacko Physician PC's NPI (1912163346) is active in the NPPES registry as of the last update on 2008-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.