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KATHLEEN OSMAN RPA-C
NPI 1659504207
Physician Assistant in Smithtown, NY

Active since August 31, 2009PECOS Enrolled
50 NEW YORK AVE # 25A, SMITHTOWN, NY 11787(631) 862-3000 Get Directions Write a Review

NPPES record last updated: June 9, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kathleen Osman Rpa-c NPPES

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

KATHLEEN OSMAN RPA-C (NPI 1659504207) is an individual physician assistant in Smithtown, New York, licensed in New York (013477) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Miller Place.

NPPES Registry Identity

NPI1659504207
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHLEEN OSMANCredential: RPA-C
Location Address50 NEW YORK AVE # 25ASmithtown, NY 11787-3448
Mailing Address16 Van Cott Rd, Suite 2eDeer Park, NY 11729-6519 · (631) 274-0777
Phone(631) 862-3000
Sole ProprietorNo
Enumeration DateAugust 31, 2009
Last NPPES UpdateJune 9, 2020
NPPES CertifiedJune 9, 2020
✔ NPI 1659504207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NY · 013477
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 013477-1 (NY)
50 NEW YORK AVE # 25A, Smithtown, NY 11787
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Secondary Practice Location 1

Location 1148 Natures LnMiller Place, NY 11764-3137 · Phone (631) 636-6888 · Fax (631) 209-5129

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathleen Osman Rpa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
244 services232 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
65 services64 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
21 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11787 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 17

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

MR. DONALD PETER JOHNSON
Nurse Practitioner (Family)
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
CHRISTOPHER RIO
Student in an Organized Health Care Education/Training Program
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
JINCY RAJAN MD
Student in an Organized Health Care Education/Training Program
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3748
MR. MICHAEL CRESSON NP
Nurse Practitioner (Adult Health)
50 NEW YORK AVE # 25A, CARDIAC CATH LAB
SMITHTOWN, NY 11787
Suffolk County (631) 862-3215
DAVID RAPOPORT MD
Emergency Medicine
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
COURTNEY KENNEDY DO
Emergency Medicine
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
KENNY WANG PA
Physician Assistant
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (904) 372-3943
AIDA BOUMIZA DO
Student in an Organized Health Care Education/Training Program
50 NEW YORK AVE # 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3748

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 Kathleen Osman's NPI number?

The NPI number for Kathleen Osman is 1659504207. It was assigned to this individual provider in the NPPES registry on August 31, 2009.

Where is Kathleen Osman located?

Kathleen Osman practices at 50 New York Ave # 25A, Smithtown, NY 11787. The listed phone number is (631) 862-3000.

What is Kathleen Osman's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kathleen Osman enrolled in Medicare?

Yes. Kathleen Osman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathleen Osman was last updated on June 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.