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DAVID SHIMUNOV MD
NPI 1336725753
Otolaryngology in Stony Brook, NY

Active since March 24, 2021PECOS EnrolledAccepts Medicare Assignment
HSC T19-068, STONY BROOK, NY 11794(631) 444-7661 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 27, 2022, Mar 24, 2021 (2 updates tracked since 2021).

About David Shimunov Md NPPES

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

DAVID SHIMUNOV MD (NPI 1336725753) is an individual otolaryngology provider in Stony Brook, New York, licensed in New York (335954) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1336725753
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDAVID SHIMUNOVCredential: MD
Location AddressHSC T19-068Stony Brook, NY 11794-8191
Mailing AddressHsc T19-068Stony Brook, NY 11794-8191 · (631) 444-7661
Phone(631) 444-7661
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 24, 2021
Last NPPES UpdateFebruary 17, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2026
✔ NPI 1336725753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in NY · 335954
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.
HSC T19-068, Stony Brook, NY 11794
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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

David Shimunov 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 ID5294290599
PECOS Enrollment IDI20260717001062
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 Reassignment

Medicare enrollment records show David Shimunov reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Stony Brook Surgical Associates, University Faculty Practice Corporati
1.2 mi
Surgery
SUNY @ STONY BROOK, HSC, L19, RM 020
Stony Brook, NY 11794
  • Reassigned Medicare billing, New York enrollment
  • 114 clinicians in this Medicare group
NPI 1063468536 (631) 444-8278

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11794 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

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 David Shimunov's NPI number?

The NPI number for David Shimunov is 1336725753. It was assigned to this individual provider in the NPPES registry on March 24, 2021.

Where is David Shimunov located?

David Shimunov practices at Hsc T19-068, Stony Brook, NY 11794. The listed phone number is (631) 444-7661.

What is David Shimunov's specialty?

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

Is David Shimunov enrolled in Medicare?

Yes. David Shimunov 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 organization bills Medicare for David Shimunov's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Shimunov reassigns Medicare benefits to Stony Brook Surgical Associates, University Faculty Practice Corporati (Stony Brook, NY). The 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 David Shimunov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Shimunov was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.