1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Specialist
  6. NPI Profile

DR. ANN MARIE MAUER M.D.
NPI 1891705463
Specialist in Chicago, IL

Active since August 08, 2006PECOS Enrolled
CENTER FOR ADVANCED CARE, 900 WEST NELSON ST, CHICAGO, IL 60657(773) 296-7089(773) 296-7311 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ann Marie Mauer M.d. NPPES

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

DR. ANN MARIE MAUER M.D. (NPI 1891705463) is an individual specialist in Chicago, Illinois, licensed in Illinois (036-090420) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891705463
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. ANN MARIE MAUERCredential: M.D.
Location AddressCENTER FOR ADVANCED CARE, 900 WEST NELSON STChicago, IL 60657
Mailing AddressCreticos Cancer Center, 900 West Nelson StChicago, IL 60657 · (773) 296-7089 · Fax (773) 296-7731
Phone(773) 296-7089
Fax(773) 296-7311
Sole ProprietorYes
Enumeration DateAugust 8, 2006
Last NPPES UpdateDecember 20, 2021
NPPES CertifiedDecember 17, 2021
✔ NPI 1891705463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in IL · 036-090420
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
CENTER FOR ADVANCED CARE, Chicago, IL 60657
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann Marie Mauer M.d. 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 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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
121 services72 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
119 services34 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
80 services70 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.
23 services23 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.
18 services17 patients

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 Ann Mauer's NPI number?

The NPI number for Ann Mauer is 1891705463. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Ann Mauer located?

Ann Mauer practices at Center For Advanced Care 900 West Nelson St, Chicago, IL 60657. The listed phone number is (773) 296-7089.

What is Ann Mauer's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ann Mauer enrolled in Medicare?

Yes. Ann Mauer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ann Mauer was last updated on December 20, 2021. 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.