NICHOLAS R. ESTIS PA-C
NPI 1831572239
Physician Assistant - Surgical in New York, NY

Active since July 02, 2015PECOS EnrolledAccepts Medicare Assignment
535 EAST 70TH ST, NEW YORK, NY 10087(646) 714-6324 Get Directions Write a Review

NPPES record last updated: December 21, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 21, 2020, Dec 15, 2016 (2 updates tracked since 2016).

About Nicholas R. Estis Pa-c NPPES

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

NICHOLAS R. ESTIS PA-C (NPI 1831572239) is an individual surgical provider in New York, New York, licensed in New York (018714) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Hospital For Special Surgery, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1831572239
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameNICHOLAS R. ESTISCredential: PA-C
Location Address535 EAST 70TH STNew York, NY 10087-1851
Mailing AddressPo Box 29234New York, NY 10087-9234 · (646) 714-6324
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJuly 2, 2015
Last NPPES UpdateDecember 21, 20202 updates tracked since enumeration
NPPES CertifiedDecember 21, 2020
NPI 1831572239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License Licensed in NY · 018714
535 EAST 70TH ST, New York, NY 10087

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

Nicholas R. Estis Pa-c 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 ID4688982135
PECOS Enrollment IDI20151001002648, I20161216001367
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 6

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
480 services60 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
72 services53 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
49 services47 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
41 services41 patients
Prosthetic repair of shoulder joint, total shoulder 23472
Total shoulder prosthetic repair is a surgical procedure to replace a damaged shoulder joint with artificial components. It aims to relieve pain and restore mobility. The procedure involves replacing the ball (humeral head) and socket (glenoid) of the shoulder joint.
18 services18 patients
Anchoring of biceps tendon 23430
Anchoring of the biceps tendon is a surgical procedure aimed at restoring stability to your arm. The surgeon secures your biceps tendon to the bone using special anchors, which helps to reduce pain and improve arm function.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Hospital For Special Surgery

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330270
Location535 East 70th StreetNew York, NY 10021 · New York County
Emergency services

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Estis's NPI number?

The NPI number for Nicholas Estis is 1831572239. It was assigned to this individual provider in the NPPES registry on July 2, 2015.

Where is Nicholas Estis located?

Nicholas Estis practices at 535 East 70th St, New York, NY 10087. The listed phone number is (646) 714-6324.

What is Nicholas Estis's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Nicholas Estis enrolled in Medicare?

Yes. Nicholas Estis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Nicholas Estis affiliated with any hospitals?

According to CMS data, Nicholas Estis is affiliated with Hospital For Special Surgery.

When was this NPI record last updated?

The NPPES record for Nicholas Estis was last updated on December 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.