Mermaid Operating Co, LLC
NPI 1053379362 · Internal Medicine Physician · Brooklyn, NY
Mermaid Operating Co, LLC is a Internal Medicine Physician organization in Brooklyn, NY (NPI 1053379362).
Provider details
- NPI number
- 1053379362
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carlos Perez, Director(718) 265-0900
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Gynecology Physician207VG0400X
Allopathic & Osteopathic Physicians
- Nephrology Physician207RN0300X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Podiatrist213E00000X
Podiatric Medicine & Surgery Service Providers
- Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Other names (DBA / former)
- Doing business as
- Mermaid Health Center
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2009-01-05
Frequently asked questions
- What is Mermaid Operating Co, LLC's NPI number?
- Mermaid Operating Co, LLC's National Provider Identifier (NPI) is 1053379362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mermaid Operating Co, LLC?
- Mermaid Operating Co, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mermaid Operating Co, LLC located?
- Mermaid Operating Co, LLC's practice location on file with NPPES is 1704 Mermaid Ave, Brooklyn, NY 11224-2622.
- What is Mermaid Operating Co, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mermaid Operating Co, LLC is (718) 265-0900.
- Who is the authorized official for Mermaid Operating Co, LLC?
- The authorized official listed on Mermaid Operating Co, LLC's NPPES record is Carlos Perez, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mermaid Operating Co, LLC's NPI active?
- Yes — Mermaid Operating Co, LLC's NPI (1053379362) is active in the NPPES registry as of the last update on 2009-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.