DR. NIKKI LYNN NEUBAUER (M.D.) – Gynecologic Oncology Physician, NPI 1598975336

DR. NIKKI LYNN NEUBAUER (M.D.) is a healthcare provider. based in Oak lawn, Illinois. specializing in GYNECOLOGICAL ONCOLOGY. They hold the professional credentials M.D.. They hold a License No. 036122426 (IL). The NPI Number for DR. NIKKI LYNN NEUBAUER (M.D.) is 1598975336

Main info

Female
21 Years Of Experience
Accepts Medicare Assignment
Name
DR. NIKKI LYNN NEUBAUER (M.D.)
NPI
1598975336
Phone
(708) 422-3242
Address
6700 WEST 95TH STREET
Enumeration Date
23 May 2007
Last Update Date
25 August 2020

Doctor Profile

Medical School Name
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Secondary Phone
7084223242
Graduation Year
2005 (21 years ago)
PAC ID
3870758717
Group Practice PAC ID
2365606563
Professional Enrollment ID
I20120627000581
Address ID
IL605151562DO3825XAVEX305
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

63 GYNECOLOGICAL ONCOLOGY in IL

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Provider Addresses for DR. NIKKI LYNN NEUBAUER (M.D.)

  • 6700, West 95th Street, Oak Lawn, Worth Township, Cook County, Illinois, 60453, United States

    SUITE 330

    OAK LAWN, IL 604532199

    Phone: (708) 422-3242

    Fax: (708) 422-3243

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $77.

Total Amount is formed as General ($77) + Research ($0) + Ownership ($0) = $77.

Last reported payment date: 2024-06-18 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($29).

Total Amount

$77

General + Research + Ownership

Payments

3

Total payment records

General Amount

$77

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-06-18

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2012-06-27

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20120627000581IGynecological OncologyILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J9267Injection, paclitaxel, 1 mg7,95615$0
J9271Injection, pembrolizumab, 1 mg4,60013$0
J9035Injection, bevacizumab, 10 mg2,07712$0
J1100Injection, dexamethasone sodium phosphate, 1 mg1,90242$0
J2469Injection, palonosetron hcl, 25 mcg79025$0
View full utilization report →

Insurance plans in this area (ZIP 60453)

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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: 2365606563View full group profile
NameSpecialtyState
Internal Medicine, Hematology/OncologyIL
Gynecological OncologyIL
Gynecological Oncology, Obstetrics/GynecologyIL
Hematology/Oncology, Internal MedicineIL
Radiation OncologyIL
Radiation OncologyIL
Physician AssistantIL
H E M A T O L O G Y/ O N C O L O G YIL
-IL
-IL

Reviews

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Frequently asked questions

How do payers reference DR. NIKKI LYNN NEUBAUER (M.D.)?
For DR. NIKKI LYNN NEUBAUER (M.D.), use NPI 1598975336 as the unique 10-digit identifier.
Is DR. NIKKI LYNN NEUBAUER (M.D.) still an active registrant?
DR. NIKKI LYNN NEUBAUER (M.D.) carries an active NPI according to the public dataset.
What kind of doctor is DR. NIKKI LYNN NEUBAUER (M.D.)?
DR. NIKKI LYNN NEUBAUER (M.D.) is associated with Gynecologic Oncology Physician in the directory — Clinical services aligned with this taxonomy classification.
Is DR. NIKKI LYNN NEUBAUER (M.D.) associated with Oak Lawn?
Public fields place DR. NIKKI LYNN NEUBAUER (M.D.) around Oak Lawn, Illinois. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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