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AYAN TYAGI KUMAR MD
NPI 1447818398
Otolaryngology in Philadelphia, PA

Active since June 04, 2019PECOS EnrolledAccepts Medicare Assignment
925 CHESTNUT ST FL 6, PHILADELPHIA, PA 19107(732) 425-2230 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 19, 2025, Jun 4, 2019 (2 updates tracked since 2019).

About Ayan Tyagi Kumar Md NPPES

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

AYAN TYAGI KUMAR MD (NPI 1447818398) is an individual otolaryngology provider in Philadelphia, Pennsylvania, licensed in Montana (MED-PHYS-LIC-163583) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1447818398
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameAYAN TYAGI KUMARCredential: MD
Location Address925 CHESTNUT ST FL 6Philadelphia, PA 19107-4204
Mailing Address206 S 13th St Apt 2008Philadelphia, PA 19107-5432 · (732) 425-2230
Phone(732) 425-2230
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 4, 2019
Last NPPES UpdateSeptember 19, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2025
✔ NPI 1447818398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in MT · MED-PHYS-LIC-163583
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
925 CHESTNUT ST FL 6, Philadelphia, PA 19107
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

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

Ayan Tyagi Kumar 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 ID7517292360
PECOS Enrollment IDI20251001003799, I20260205001166
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.

Hospital Affiliations CMS Care Compare 2

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

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Confluence Health Hospital

Acute Care Hospitals · Wenatchee, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500016
Location1201 S Miller StreetWenatchee, WA 98807 · Chelan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

REBECCA CLAIRE CHIFFER MD
Otolaryngology
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
DR. CASSIDY ANNE MCMONIGLE AU.D
Audiologist
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
DR. BLAIR MICHAEL BARTON M.D.
Otolaryngology
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
DR. JOSEPH M. CURRY MD
Otolaryngology
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
WILLIAM JACKSON PALMER
Otolaryngology
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
AARTI AGARWAL MD
Otolaryngology (Plastic Surgery within the Head & Neck)
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (845) 800-2994
MR. MICHAEL PEAGLER CCC-SLP
Speech-Language Pathologist
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
SRUTI TEKUMALLA
Student in an Organized Health Care Education/Training Program
925 CHESTNUT ST FL 6
PHILADELPHIA, PA 19107
Philadelphia County (614) 743-2057

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 Ayan Kumar's NPI number?

The NPI number for Ayan Kumar is 1447818398. It was assigned to this individual provider in the NPPES registry on June 4, 2019.

Where is Ayan Kumar located?

Ayan Kumar practices at 925 Chestnut St Fl 6, Philadelphia, PA 19107. The listed phone number is (732) 425-2230.

What is Ayan Kumar's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Ayan Kumar enrolled in Medicare?

Yes. Ayan Kumar 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.

What insurance does Ayan Kumar accept?

Health plans from Blue Cross and Blue Shield of Montana list Ayan Kumar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ayan Kumar affiliated with any hospitals?

According to CMS data, Ayan Kumar is affiliated with Billings Clinic and Confluence Health Hospital.

When was this NPI record last updated?

The NPPES record for Ayan Kumar was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.