1. Home
  2. Directory
  3. Illinois
  4. Warrenville
  5. Radiology
  6. NPI Profile

DR. DOUGLAS B TIPPIN M.D., PHD
NPI 1013900281
Radiology - Radiation Oncology in Warrenville, IL

Active since August 23, 2005PECOS EnrolledAccepts Medicare Assignment
4405 WEAVER PKWY, WARRENVILLE, IL 60555(630) 933-7811(630) 352-5349 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 25, 2025, Oct 11, 2023, Apr 5, 2023 and 3 more (6 updates tracked since 2018).

About Dr. Douglas B Tippin M.d., Phd NPPES

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

DR. DOUGLAS B TIPPIN M.D., PHD (NPI 1013900281) is an individual radiation oncology provider in Warrenville, Illinois, licensed in Illinois (036164254) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Methodist Medical Center Of Illinois, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1013900281
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. DOUGLAS B TIPPINCredential: M.D., PHD
Location Address4405 WEAVER PKWYWarrenville, IL 60555-3269
Mailing Address2160 Colonial BlvdFort Myers, FL 33907-1410 · (239) 931-7342 · Fax (239) 931-7385
Phone(630) 933-7811
Fax(630) 352-5349
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 1997
Enumeration DateAugust 23, 2005
Last NPPES UpdateSeptember 29, 20256 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2025
✔ NPI 1013900281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses✔ Licensed in IL · 036164254✔ Licensed in CO · CDRH.0040881✔ Licensed in CA · C154753
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Also ListedSpecialistTaxonomy 174400000X · License 40881 (CO)
4405 WEAVER PKWY, Warrenville, IL 60555
Open in Google Maps ↗

Secondary Practice Locations 4

Location 139000 Bob Hope DrRancho Mirage, CA 92270-3221 · Phone (760) 341-3688 · Fax (760) 341-8992
Location 22222 N Nevada Ave Ste Cc101Colorado Springs, CO 80907-6819 · Phone (719) 776-5281 · Fax (719) 776-2525
Location 3524 Moye BoulevardGreenville, NC 27834 · Phone (252) 551-6300 · Fax (252) 551-6391
Location 45275 Dtc PkwyGreenwood Village, CO 80111-2772 · Phone (720) 214-6500

Other Identifiers 1

Medicaid04004909CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Arizona, Inc.Insurance ›

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

Dr. Douglas B Tippin M.d., Phd 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 ID9436280948
PECOS Enrollment IDI20200520003225, I20230606003321
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 Reassignments

10

Medicare enrollment records show Douglas Tippin reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Illinois Proton Center LLC
Same address
Oncology, Radiation
4455 WEAVER PKWY
Warrenville, IL 60555
  • Reassigned Medicare billing, Illinois enrollment
  • 18 clinicians in this Medicare group
NPI 1972824142 (630) 821-6400
Northwestern Medical Faculty Foundation
17 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866
Methodist Medical Center Of Illinois
107 mi
Psychiatric Unit
221 NE GLEN OAK AVE
Peoria, IL 61636
  • Reassigned Medicare billing, Illinois enrollment
  • 693 clinicians in this Medicare group
NPI 1275583155 (309) 672-5522
Carle Health Medical Group
117 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300
Vidant Medical Group LLC
721 mi
Multi-Specialty
2100 STANTONSBURG RD
Greenville, NC 27834
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,653 clinicians in this Medicare group
NPI 1477648731 (252) 847-2181
Portercare Adventist Health System
757 mi
Orthopaedic Surgery of the Spine
235 W FLETCHER ST
Haxtun, CO 80731
  • Reassigned Medicare billing, Colorado enrollment
  • 733 clinicians in this Medicare group
NPI 1013526144 (303) 925-4540
Advanced Urology, PLLC
878 mi
Urology
1610 PRAIRIE CENTER PKWY STE 2230
Brighton, CO 80601
  • Reassigned Medicare billing, Colorado enrollment
  • 61 clinicians in this Medicare group
NPI 1841840329 (303) 666-4343
Valley View Hospital Association
1,017 mi
Hospitalist
1906 BLAKE AVE
Glenwood Spgs, CO 81601
  • Reassigned Medicare billing, Colorado enrollment
  • 37 clinicians in this Medicare group
NPI 1619118064 (970) 384-7290
Eisenhower Medical Center
1,623 mi
General Acute Care Hospital
57725 29 PALMS HWY STE 201
Yucca Valley, CA 92284
  • Reassigned Medicare billing, California enrollment
  • 595 clinicians in this Medicare group
NPI 1114364866 (760) 346-7655
Enloe Specialty Physicians, Inc
1,759 mi
Radiation Oncology
2390 E 20TH ST
Chico, CA 95928
  • Reassigned Medicare billing, California enrollment
  • 43 clinicians in this Medicare group
NPI 1306105721 (530) 332-4700

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

Areas of Expertise CMS Part B claims 5

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.

Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
32 services11 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
28 services21 patients
Complex radiation therapy planning 77263
Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.
22 services22 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
20 services20 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
18 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Methodist Medical Center Of Illinois

Acute Care Hospitals · Peoria, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140209
Location221 N E Glen Oak AvePeoria, IL 61636 · Peoria County
Emergency services Birthing friendly

Northwestern Medicine Delnor Community Hospital

Acute Care Hospitals · Geneva, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140211
Location300 Randall RdGeneva, IL 60134 · Kane County
Emergency services Birthing friendly

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60555 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
$181.38 typical visit price
range $59.81 – $181.38
Typical copayment $45.34 (range $14.95 – $45.34)
Most-billed visit code 99205
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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.

CARLENE PORTER APN.
Nurse Practitioner
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5300
MARISSA MARCHESKI PA-C
Physician Assistant
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
MEGHAN ELIZABETH HANEWALL PA-C
Physician Assistant
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
MR. ROBERT DENNIS STALLEY APN
Nurse Practitioner (Adult Health)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 938-8850
LAUREN MARIE WESTON PA-C
Physician Assistant (Surgical)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (773) 758-6516
MARY KAY LARSON APN
Nurse Practitioner
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5450
DR. OSAAMA KHAN
Neurological Surgery
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 353-5450
CDH CANCER CENTER
Clinic/Center (Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Dupage County (630) 352-5300

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 Douglas Tippin's NPI number?

The NPI number for Douglas Tippin is 1013900281. It was assigned to this individual provider in the NPPES registry on August 23, 2005.

Where is Douglas Tippin located?

Douglas Tippin practices at 4405 Weaver Pkwy, Warrenville, IL 60555. The listed phone number is (630) 933-7811.

What is Douglas Tippin's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Douglas Tippin enrolled in Medicare?

Yes. Douglas Tippin 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 organizations bill Medicare for Douglas Tippin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Tippin reassigns Medicare benefits to 10 organizations: Illinois Proton Center LLC (Warrenville, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL), Methodist Medical Center Of Illinois (Peoria, IL), Carle Health Medical Group (Urbana, IL), Vidant Medical Group LLC (Greenville, NC) and 5 more organizations, listed in the Medicare section above. Each 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 Douglas Tippin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Douglas Tippin accept?

Health plans from Cigna HealthCare of Arizona, Inc and Cigna Healthcare list Douglas Tippin 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 Douglas Tippin affiliated with any hospitals?

According to CMS data, Douglas Tippin is affiliated with Methodist Medical Center Of Illinois, Northwestern Medicine Delnor Community Hospital and Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Douglas Tippin was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.