OrganizationActive
Peconic Regional Hematology Oncology, PC
NPI 1437361581 · Specialist · Riverhead, NY
Peconic Regional Hematology Oncology, PC is a Specialist organization in Riverhead, NY (NPI 1437361581).
Provider details
- NPI number
- 1437361581
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Marilyn Mclaughlin, President(631) 727-3000
- License
- 214127 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 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
1149 Old Country Rd
Suite C3 & 4
Riverhead, NY 11901-2057
Phone: (631) 727-3000
Fax: (631) 727-2600
Street-level locationGet directions
Mailing address
1149 Old Country Rd
Riverhead, NY 11901-2057
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2012-05-17
Frequently asked questions
- What is Peconic Regional Hematology Oncology, PC's NPI number?
- Peconic Regional Hematology Oncology, PC's National Provider Identifier (NPI) is 1437361581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peconic Regional Hematology Oncology, PC?
- Peconic Regional Hematology Oncology, PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Peconic Regional Hematology Oncology, PC located?
- Peconic Regional Hematology Oncology, PC's practice location on file with NPPES is 1149 Old Country Rd, Riverhead, NY 11901-2057.
- What is Peconic Regional Hematology Oncology, PC's phone number?
- The practice phone number listed in the NPPES registry for Peconic Regional Hematology Oncology, PC is (631) 727-3000.
- Who is the authorized official for Peconic Regional Hematology Oncology, PC?
- The authorized official listed on Peconic Regional Hematology Oncology, PC's NPPES record is Marilyn Mclaughlin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peconic Regional Hematology Oncology, PC's NPI active?
- Yes — Peconic Regional Hematology Oncology, PC's NPI (1437361581) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.