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MARIA THERESA DE ROSAS AGPCNP-BC
NPI 1366000341
Nurse Practitioner in Addison, IL

Active since June 04, 2019PECOS Enrolled
7.14/100
CMS Quality Rating
715 W LAKE ST STE 104, ADDISON, IL 60101(630) 366-6681(630) 366-6550 Get Directions Write a Review

NPPES record last updated: April 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 9, 2021, Sep 12, 2019, Jun 4, 2019 (3 updates tracked since 2019).

About Maria Theresa De Rosas Agpcnp-bc NPPES

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

MARIA THERESA DE ROSAS AGPCNP-BC (NPI 1366000341) is an individual nurse practitioner in Addison, Illinois, licensed in Illinois (209019401) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366000341
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARIA THERESA DE ROSASCredential: AGPCNP-BC
Location Address715 W LAKE ST STE 104Addison, IL 60101-2082
Mailing Address4828 N Nottingham AveChicago, IL 60656-3825 · (312) 800-3222
Phone(630) 366-6681
Fax(630) 366-6550
Sole ProprietorNo
Enumeration DateJune 4, 2019
Last NPPES UpdateApril 9, 20213 updates tracked since enumeration
NPPES CertifiedApril 9, 2021
✔ NPI 1366000341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in IL · 209019401✔ Licensed in IL · 209.019401
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
715 W LAKE ST STE 104, Addison, IL 60101
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12720 S River Rd Ste 142Des Plaines, IL 60018-4106 · Phone (224) 601-0082
Location 23344 W Peterson Ave Ste 102Chicago, IL 60659-3529 · Phone (773) 831-1690 · Fax (773) 831-1691

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Theresa De Rosas Agpcnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Maria Theresa De Rosas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advanced Medical Consultations Ltd
2.2 mi
Internal Medicine
561 N HOWARD AVE
Elmhurst, IL 60126
  • Reassigned Medicare billing, Illinois enrollment
  • 12 clinicians in this Medicare group
NPI 1407220015 (773) 564-0524

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 7

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 nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
1,380 services212 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
745 services206 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
74 services64 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
67 services19 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
40 services14 patients
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99304
An initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.
32 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60101 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

7.14/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost23.81

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$109.33 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers77 claims77 services$18.22 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
2 suppliers64 claims64 services$7.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ANJU MATHEW THOMAS
Nurse Practitioner (Family)
715 W LAKE ST STE 104
ADDISON, IL 60101
Dupage County (630) 366-6681
MARILOU TURNER AGPCNP-BC
Nurse Practitioner (Primary Care)
715 W LAKE ST STE 104
ADDISON, IL 60101
Dupage County (630) 366-6681

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 Maria Theresa De Rosas's NPI number?

The NPI number for Maria Theresa De Rosas is 1366000341. It was assigned to this individual provider in the NPPES registry on June 4, 2019.

Where is Maria Theresa De Rosas located?

Maria Theresa De Rosas practices at 715 W Lake St Ste 104, Addison, IL 60101. The listed phone number is (630) 366-6681.

What is Maria Theresa De Rosas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Maria Theresa De Rosas enrolled in Medicare?

Yes. Maria Theresa De Rosas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Theresa De Rosas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Theresa De Rosas reassigns Medicare benefits to Advanced Medical Consultations Ltd (Elmhurst, IL). The 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 Maria Theresa De Rosas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Theresa De Rosas was last updated on April 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.