DANIEL R MUELLER (D.O.) – Emergency Medicine Physician, NPI 1225343171

DANIEL R MUELLER (D.O.) is a healthcare provider. based in Chicago, Illinois. specializing in Emergency Medicine Physician. They hold the professional credentials D.O.. They hold a License No. 036136985 (IL). The NPI Number for DANIEL R MUELLER (D.O.) is 1225343171

Main info

Male
16 Years Of Experience
Accepts Medicare Assignment
Name
DANIEL R MUELLER (D.O.)
NPI
1225343171
Phone
Not provided
Address
7435 W TALCOTT AVE
Enumeration Date
16 August 2010
Last Update Date
17 December 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8154333100
Graduation Year
2010 (16 years ago)
PAC ID
9335380245
Group Practice PAC ID
9133029861
Professional Enrollment ID
I20150409001391
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness85
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for DANIEL R MUELLER (D.O.)

  • 7435 W TALCOTT AVE

    CHICAGO, IL 606313707

    Phone:

    Type: Mailing

  • 7435 W Talcott Ave

    Chicago, IL 606313707

    Phone: (630) 696-2455

    Type: Location

  • 611 W PARK ST

    URBANA, IL 618012501

    Phone: (217) 383-3311

    Type: Mailing

  • 101 S MAJOR ST

    EUREKA, IL 615301246

    Phone: (309) 467-4145

    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.

This can happen when there are no reportable CMS Open Payments records.

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: 2015-04-09

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
I20150409001391IEmergency MedicineILTBD

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
99284Emergency department visit with moderate level of medical decision making262241$0
99285Emergency department visit with high level of medical decision making184169$0
99283Emergency department visit with low level of medical decision making178169$0
99282Emergency department visit with straightforward medical decision making3027$0
99291Critical care, first 30-74 minutes2626$0
View full utilization report →

Insurance plans in this area (ZIP 60631)

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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: 9133029861View full group profile
NameSpecialtyState
Internal MedicineIL
Clinical Social WorkerIL
Nurse PractitionerIL
Clinical Social WorkerIL
Nurse PractitionerIL
Certified Registered Nurse Anesthetist (Crna)IL
-IL
Radiation OncologyIL
Mental Health CounselorIL
Mental Health CounselorIL

Reviews

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Frequently asked questions

How do I look up DANIEL R MUELLER (D.O.) by NPI?
Use NPI 1225343171 when you need to reference DANIEL R MUELLER (D.O.) in forms, claims, or directories.
Is DANIEL R MUELLER (D.O.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does DANIEL R MUELLER (D.O.) list a primary specialty?
If you are matching referrals, note Emergency Medicine Physician for DANIEL R MUELLER (D.O.). Clinical services aligned with this taxonomy classification.
What location shows for DANIEL R MUELLER (D.O.)?
We surface Chicago, Illinois for DANIEL R MUELLER (D.O.) based on available NPPES addresses.
What if Chicago, Illinois seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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