CALEB FAN
NPI 1538558465
Otolaryngology - Otology & Neurotology in New York, NY

Q: What is Caleb Fan's NPI number?

The NPI number for Caleb Fan is 1538558465. It was assigned to this individual provider in the NPPES registry on January 15, 2015.

Q: What is Caleb Fan's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Q: When was this NPI record last updated?

The NPPES record for Caleb Fan was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.

Active since January 15, 2015PECOS EnrolledAccepts Medicare Assignment

186 E 76TH ST, NEW YORK, NY 10021(212) 434-2323 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 7, 2025, Jun 4, 2024 (2 updates tracked since 2024).

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About Caleb Fan NPPES

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

CALEB FAN (NPI 1538558465) is an individual otology & neurotology provider in New York, New York, licensed in New York (327077-01) and active in the NPI registry since January 2015. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1538558465

Entity TypeIndividualMale

Primary Taxonomy207YX0901X

Provider Legal NameCALEB FAN

Location Address186 E 76TH STNew York, NY 10021-2822

Mailing Address186 E 76th StNew York, NY 10021-2822 · (410) 955-3080 · Fax (212) 434-2323

Phone(212) 434-2323

Sole ProprietorYes

Medical School CMSOtherGraduated 2017

Enumeration DateJanuary 15, 2015

Last NPPES UpdateJuly 14, 20252 updates tracked since enumeration

NPPES CertifiedJuly 14, 2025

✔ NPI 1538558465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngology · Otology & NeurotologyAllopathic & Osteopathic Physicians

Taxonomy Code207YX0901X

License✔ Licensed in NY · 327077-01

Definition

An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.

186 E 76TH ST, New York, NY 10021

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Caleb Fan 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 ID5597001628

PECOS Enrollment IDI20240719001368

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.

Medicare Billing Reassignments

Medicare enrollment records show Caleb Fan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lenox Hill Hospital Medical, PC

21 mi

Internal Medicine

972 BRUSH HOLLOW RD, 5TH FLOOR FINANCE - ATTENTION WILLIAM J. FUCHS
Westbury, NY 11590

Reassigned Medicare billing, New York enrollment
42 clinicians in this Medicare group

NPI 1326328188 (516) 876-6065

Michigan Ear Institute PLLC

499 mi

Otolaryngology

30055 NORTHWESTERN HWY, SUITE 101
Farmington Hills, MI 48334

Reassigned Medicare billing, Michigan enrollment
46 clinicians in this Medicare group

NPI 1568575215 (248) 865-4444

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Removal of impacted ear wax 69210

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

51 services48 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.

46 services42 patients

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.

45 services33 patients

Diagnostic exam of nasal passages using an endoscope 31231

A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.

38 services29 patients

Exam of ear using a microscope 92504

An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.

32 services26 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

29 services29 patients

Hospital Affiliations CMS Care Compare

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

Lenox Hill Hospital

Acute Care Hospitals · New York, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330119

Location100 East 77th StreetNew York, NY 10021 · New York County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 18

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

GADY HAR-EL MD,FACS

Specialist

186 E 76TH ST, SECOND FLOOR
NEW YORK, NY 10021

New York County (212) 434-2323

DR. PARSWA ANSARI M.D.

Surgery

186 E 76TH ST, FIRST FLOOR
NEW YORK, NY 10021

New York County (212) 434-3285

DR. ROBERT ANTHONY ANDREWS M.D.

Surgery

186 E 76TH ST, GROUND FLOOR
NEW YORK, NY 10021

New York County (212) 434-3285

DR. JESSICA W. LIM M.D.

Otolaryngology

186 E 76TH ST, SECOND FLOOR
NEW YORK, NY 10021

New York County (212) 434-2323

DR. JAY A MOTOLA MD

Urology

186 E 76TH ST
NEW YORK, NY 10021

New York County (212) 485-0444

SEBASTIAN LIGHVANI MD

Specialist

186 E 76TH ST, 2ND FLOOR
NEW YORK, NY 10021

New York County (212) 517-3300

DR. DMITRI ALDEN M.D.

Surgery (Surgical Oncology)

186 E 76TH ST
NEW YORK, NY 10021

New York County (212) 434-6216

TAYLOR NICOLE VENTURINO

Physician Assistant

186 E 76TH ST
NEW YORK, NY 10021

New York County (212) 434-3285

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 Caleb Fan's NPI number?

The NPI number for Caleb Fan is 1538558465. It was assigned to this individual provider in the NPPES registry on January 15, 2015.

Where is Caleb Fan located?

Caleb Fan practices at 186 E 76th St, New York, NY 10021. The listed phone number is (212) 434-2323.

What is Caleb Fan's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Is Caleb Fan enrolled in Medicare?

Yes. Caleb Fan 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.

Which organizations bill Medicare for Caleb Fan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Fan reassigns Medicare benefits to 2 organizations: Lenox Hill Hospital Medical, PC (Westbury, NY) and Michigan Ear Institute PLLC (Farmington Hills, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caleb Fan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Caleb Fan affiliated with any hospitals?

According to CMS data, Caleb Fan is affiliated with Lenox Hill Hospital.

When was this NPI record last updated?

The NPPES record for Caleb Fan was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.