Kathrin S Serrao MD LLC
NPI 1174230312 · Endocrinology, Diabetes & Metabolism Physician · Clifton, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathrin S Serrao MD LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Clifton, NJ (NPI 1174230312).
Provider details
- NPI number
- 1174230312
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kathrin Serrao, Owner(973) 577-1995
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 515 N Wood AveSuite 302Linden, NJ 07036-4173Phone: (908) 925-3300Fax: (908) 925-4300
Registry dates
- Enumerated
- 2022-10-27
- Last updated
- 2022-10-27
- Certified
- 2022-10-27
Frequently asked questions
- What is Kathrin S Serrao MD LLC's NPI number?
- Kathrin S Serrao MD LLC's National Provider Identifier (NPI) is 1174230312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kathrin S Serrao MD LLC?
- Kathrin S Serrao MD LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Kathrin S Serrao MD LLC located?
- Kathrin S Serrao MD LLC's practice location on file with NPPES is 1033 Clifton Ave, Clifton, NJ 07013.
- What is Kathrin S Serrao MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Kathrin S Serrao MD LLC is (973) 577-1995.
- Does Kathrin S Serrao MD LLC accept Medicare?
- Kathrin S Serrao MD LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Kathrin S Serrao MD LLC?
- The authorized official listed on Kathrin S Serrao MD LLC's NPPES record is Kathrin Serrao, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kathrin S Serrao MD LLC's NPI active?
- Yes — Kathrin S Serrao MD LLC's NPI (1174230312) is active in the NPPES registry as of the last update on 2022-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.