What is Therese Bell's NPI number?

Therese Bell's National Provider Identifier (NPI) is 1881239549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Therese Bell's specialty?

Therese Bell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Therese Bell located?

Therese Bell's practice location on file with NPPES is 801 N Cass Ave Ste 300, Westmont, IL 60559-1193.

What is Therese Bell's phone number?

The practice phone number listed in the NPPES registry for Therese Bell is (630) 628-8889.

Does Therese Bell accept Medicare?

Therese Bell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Therese Bell's NPI active?

Yes — Therese Bell's NPI (1881239549) is active in the NPPES registry as of the last update on 2024-01-05.

IndividualActiveAccepts Medicare

Therese Bell, MSN, APRN, FNP-C

NPI 1881239549 · Nurse Practitioner · Westmont, IL

Therese Bell, MSN, APRN, FNP-C is a Nurse Practitioner provider in Westmont, IL (NPI 1881239549).

Provider details

NPI number: 1881239549
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: MSN, APRN, FNP-C
Sex: Female
Sole proprietor: No
License: 209020003 (IL)

Practice location

801 N Cass Ave Ste 300

Westmont, IL 60559-1193

Phone: (630) 628-8889

Fax: (630) 628-9228

Street-level locationGet directions

More IL providers

Mailing address

Po Box 713260

Chicago, IL 60677-1260

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 209020003 (IL)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense 209020003 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (2)

1881 S Randall Rd Ste C
Geneva, IL 60134-2532
Phone: (630) 283-6444
40 75th St
Willowbrook, IL 60527-2325
Phone: (630) 581-5372

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
6 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
303 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	105	$112
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	54	$80
Insertion of Needle Into Vein for Collection of Blood Sample36415	40	$9
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	27	$8
Blood Test, Comprehensive Group of Blood Chemicals80053	22	$10
Hemoglobin A1c Level83036	17

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	41	39
Azithromycin	35	35
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	14	13
Cyclobenzaprine Hcl	13	—
Atorvastatin Calcium	13	—
Metoprolol Succinate	12	—
Prednisone

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,118 across 56 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2019-11-16
Last updated: 2024-01-05
Certified: 2024-01-05

Frequently asked questions

What is Therese Bell's NPI number?: Therese Bell's National Provider Identifier (NPI) is 1881239549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Therese Bell's specialty?: Therese Bell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Therese Bell located?: Therese Bell's practice location on file with NPPES is 801 N Cass Ave Ste 300, Westmont, IL 60559-1193.
What is Therese Bell's phone number?: The practice phone number listed in the NPPES registry for Therese Bell is (630) 628-8889.
Does Therese Bell accept Medicare?: Therese Bell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Therese Bell's NPI active?: Yes — Therese Bell's NPI (1881239549) is active in the NPPES registry as of the last update on 2024-01-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	105	$112
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	54	$80
Insertion of Needle Into Vein for Collection of Blood Sample36415	40	$9
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025	27	$8
Blood Test, Comprehensive Group of Blood Chemicals80053	22	$10
Hemoglobin A1c Level83036	17

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	41	39
Azithromycin	35	35
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	14	13
Cyclobenzaprine Hcl	13	—
Atorvastatin Calcium	13	—
Metoprolol Succinate	12	—
Prednisone

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,118 across 56 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (2)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (2)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments