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MR. DANIEL B STROUPE MD
NPI 1003923426
Internal Medicine - Infectious Disease in Oak Park, IL

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment
610 S MAPLE AVE STE 4050, OAK PARK, IL 60304(708) 383-0943(708) 613-4382 Get Directions Write a Review

NPPES record last updated: January 20, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 20, 2022, Oct 28, 2020 (2 updates tracked since 2020).

About Mr. Daniel B Stroupe Md NPPES

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

MR. DANIEL B STROUPE MD (NPI 1003923426) is an individual infectious disease provider in Oak Park, Illinois, licensed in Illinois (036106665) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1003923426
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameMR. DANIEL B STROUPECredential: MD
Location Address610 S MAPLE AVE STE 4050Oak Park, IL 60304-1091
Mailing Address610 S Maple Ave Ste 4050Oak Park, IL 60304-1091 · (083) 830-9437 · Fax (708) 613-4382
Phone(708) 383-0943
Fax(708) 613-4382
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateAugust 23, 2006
Last NPPES UpdateJanuary 20, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 20, 2022
✔ NPI 1003923426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses✔ Licensed in IL · 036106665✔ Licensed in ME · MD25513✔ Licensed in TX · L8650✔ Licensed in IL · 036- 106665
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
610 S MAPLE AVE STE 4050, Oak Park, IL 60304
Open in Google Maps ↗

Other Names 1

Former Name (1)Mr. Bogdan Ciobotaru

Other Identifiers 3

Medicaid036106665IL
Other1618792IL · Bcbs
OtherP00418912IL · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health and more.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

Mr. Daniel B Stroupe 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 ID3779553334
PECOS Enrollment IDI20070714000126, I20220125001459, I20241227000616, I20250408003157, I20250428000471, I20250527001822, I20250827005128
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

7

Medicare enrollment records show Daniel Stroupe reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Metro Infectious Disease Consultants, LLC
10 mi
Infectious Disease
901 MC CLINTOCK DRIVE, SUITE 202
Burr Ridge, IL 60527
  • Reassigned Medicare billing, Illinois, District of Columbia, Georgia and Virginia enrollments
  • Also billed through NPI 1235125717 (Virginia)
  • 122 clinicians in this Medicare group
NPI 1669797734 (630) 655-6742
Crestwood Healthcare LP
500 mi
General Acute Care Hospital
1 HOSPITAL DR SW
Huntsville, AL 35801
  • Reassigned Medicare billing, Alabama, Arkansas, Arizona, Idaho, Illinois, Indiana, Montana, New Mexico, South Carolina, Tennessee, Texas and West Virginia enrollments
  • Medicare enrollment name: Access Telecare PLLC
  • Also billed through NPI 1013303080 (West Virginia)
  • 149 clinicians in this Medicare group
NPI 1023061496 (256) 882-3100
Stem Medical Group, PC
909 mi
Neurology
501 S CHERRY ST STE 1100
Denver, CO 80246
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1508592361 (800) 975-1652
St. Joseph Hospital
978 mi
General Acute Care Hospital
360 BROADWAY
Bangor, ME 04401
  • Reassigned Medicare billing, Maine enrollment
  • 259 clinicians in this Medicare group
NPI 1154321545 (207) 907-1000
Providence Health & Services Oregon
1,748 mi
Internal Medicine
4400 NE HALSEY ST
Portland, OR 97213
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1164623401 (503) 893-6524
Providence Medical Institute
1,749 mi
Family Medicine
4101 TORRANCE BLVD
Torrance, CA 90503
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1760425862 (310) 793-8075
Providence Health & Services Washington
1,754 mi
Family Medicine
525 LILLY RD NE
Olympia, WA 98506
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1174744304 (360) 793-7230

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 10

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
408 services197 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
341 services146 patients
Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth G0408
A follow-up inpatient consultation is a service where your doctor checks on your health progress after initial treatment. It's complex and typically takes about 35 minutes via telehealth, which means you'll talk to your doctor remotely, using technology.
144 services87 patients
Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth G0427
A Telehealth consultation is a virtual visit where you can discuss your health concerns with a healthcare provider from the comfort of your home. In this process, which typically lasts 70 minutes or more, the provider can assess, diagnose, and offer treatment options for your condition using communication technology.
115 services112 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
99 services95 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
74 services38 patients

Hospital Affiliations CMS Care Compare 4

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

Advocate Sherman Hospital

Acute Care Hospitals · Elgin, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140030
Location1425 North Randall RoadElgin, IL 60123 · Kane County
Emergency services Birthing friendly

Rush Oak Park Hospital

Acute Care Hospitals · Oak Park, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140063
Location520 S Maple AveOak Park, IL 60304 · Cook County
Emergency services

Advocate Good Shepherd Hospital

Acute Care Hospitals · Barrington, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140291
Location450 West Highway 22Barrington, IL 60010 · Lake County
Emergency services Birthing friendly

Erlanger Murphy Medical Center

Critical Access Hospitals · Murphy, NC
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number341328
Location3990 East Us Highway 64 AltMurphy, NC 28906 · Cherokee County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60304 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
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 2

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

MARCELLA LYNN MCGUINN MD
Internal Medicine (Infectious Disease)
610 S MAPLE AVE STE 4050
OAK PARK, IL 60304
Cook County (888) 220-6432
NYAL SIDDIQI D.O.
Internal Medicine (Infectious Disease)
610 S MAPLE AVE STE 4050
OAK PARK, IL 60304
Cook County (888) 220-6432

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 Daniel Stroupe's NPI number?

The NPI number for Daniel Stroupe is 1003923426. It was assigned to this individual provider in the NPPES registry on August 23, 2006. The provider is also known as Mr. Bogdan Ciobotaru.

Where is Daniel Stroupe located?

Daniel Stroupe practices at 610 S Maple Ave Ste 4050, Oak Park, IL 60304. The listed phone number is (708) 383-0943.

What is Daniel Stroupe's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Daniel Stroupe enrolled in Medicare?

Yes. Daniel Stroupe 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 Daniel Stroupe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Stroupe reassigns Medicare benefits to 7 organizations: Metro Infectious Disease Consultants, LLC (Burr Ridge, IL), Crestwood Healthcare LP (Huntsville, AL), Stem Medical Group, PC (Denver, CO), St. Joseph Hospital (Bangor, ME), Providence Health & Services Oregon (Portland, OR) and 2 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 Daniel Stroupe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Stroupe accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Oscar Health and Oscar Insurance Company list Daniel Stroupe 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 Daniel Stroupe affiliated with any hospitals?

According to CMS data, Daniel Stroupe is affiliated with Advocate Sherman Hospital, Rush Oak Park Hospital, Advocate Good Shepherd Hospital and Erlanger Murphy Medical Center.

When was this NPI record last updated?

The NPPES record for Daniel Stroupe was last updated on January 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.