DR. STEFFI NAINAN MD
NPI 1093396947
Student in an Organized Health Care Education/Training Program in Brooklyn, NY

Q: What is Steffi Nainan's NPI number?

The NPI number for Steffi Nainan is 1093396947. It was assigned to this individual provider in the NPPES registry on April 20, 2021.

Q: What is Steffi Nainan's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Steffi Nainan was last updated on March 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 20, 2021PECOS EnrolledAccepts Medicare Assignment

450 CLARKSON AVE # MSC50, BROOKLYN, NY 11203(718) 270-2353 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 11, 2026, Apr 20, 2021 (2 updates tracked since 2021).

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About Dr. Steffi Nainan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEFFI NAINAN MD (NPI 1093396947) is an individual student in an organized health care education/training program in Brooklyn, New York and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1093396947

Entity TypeIndividualFemale

Primary Taxonomy390200000X

Provider Legal NameDR. STEFFI NAINANCredential: MD

Location Address450 CLARKSON AVE # MSC50Brooklyn, NY 11203-2012

Mailing Address450 Clarkson Ave # Msc50Brooklyn, NY 11203-2012 · (718) 270-2353

Phone(718) 270-2353

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateApril 20, 2021

Last NPPES UpdateMarch 11, 20262 updates tracked since enumeration

NPPES CertifiedMarch 11, 2026

✔ NPI 1093396947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Also ListedInternal MedicineTaxonomy 207R00000X · License 332452 (NY)

450 CLARKSON AVE # MSC50, Brooklyn, NY 11203

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steffi Nainan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143751552

PECOS Enrollment IDI20241009000363

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

16 services16 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330106

Location300 Community DriveManhasset, NY 11030 · Nassau County

Emergency services Birthing friendly

Northwell Hospital Glen Cove

Acute Care Hospitals · Glen Cove, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330181

Location101 St Andrews LaneGlen Cove, NY 11542 · Nassau County

Emergency services

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ZAID NAKADAR MD

Student in an Organized Health Care Education/Training Program