ROBERT WILLIAM KOSS (M.D.) – Anesthesiology Physician, NPI 1003902701

ROBERT WILLIAM KOSS (M.D.) is a healthcare provider. based in Valrico, Florida. specializing in Anesthesiology Physician. They hold the professional credentials M.D.. They hold a License No. ME49059 (FL). The NPI Number for ROBERT WILLIAM KOSS (M.D.) is 1003902701

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
ROBERT WILLIAM KOSS (M.D.)
NPI
1003902701
Phone
(813) 684-7663
Address
5202 CULASAJA CIR
Enumeration Date
4 October 2006
Last Update Date
31 August 2021

Doctor Profile

Medical School Name
WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8888602778
Graduation Year
1983 (43 years ago)
PAC ID
2365509387
Group Practice PAC ID
2264337021
Professional Enrollment ID
I20090318000676

Contacts

Secure Messaging
robert.koss@direct.moffitt.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

Provider Addresses for ROBERT WILLIAM KOSS (M.D.)

  • 5202 CULASAJA CIR

    VALRICO, FL 335968265

    Phone: (813) 684-7663

    Type: Mailing

  • 12902 USF MAGNOLIA DR

    TAMPA, FL 336129416

    Phone: (813) 745-4673

    Type: Location

  • 5202 Culasaja Cir

    Valrico, FL 335968265

    Phone: (813) 684-7663

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 33596)

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Provider's Procedures

ROBERT WILLIAM KOSS (M.D.) performs procedures in Anesthesiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYFL36620Insertion of arterial catheter for blood sampling or infusion, accessed through the skin102101

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2264337021View full group profile

Reviews

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Frequently asked questions

What is ROBERT WILLIAM KOSS (M.D.)'s NPI number?
ROBERT WILLIAM KOSS (M.D.)'s NPI is 1003902701 — the number used across U.S. healthcare to identify this provider.
Is there an active status for ROBERT WILLIAM KOSS (M.D.)?
For scheduling context, ROBERT WILLIAM KOSS (M.D.) is shown as active in the registry.
How would a patient describe ROBERT WILLIAM KOSS (M.D.)'s focus?
For ROBERT WILLIAM KOSS (M.D.), the primary taxonomy reads as Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
Is ROBERT WILLIAM KOSS (M.D.) located near Valrico?
ROBERT WILLIAM KOSS (M.D.) currently maps to Valrico, Florida in this extract.
Does ROBERT WILLIAM KOSS (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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