THERESE E FITZSIMONS M.D.
NPI 1497712053
in Glenview, IL

NPI Status: Active since April 27, 2006

Contact Information

1415 MIDWAY LN STE 101
GLENVIEW, IL
ZIP 60026
Phone: (847) 226-9070

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  • Individual
  • Female
  • Years of Experience 42
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About THERESE FITZSIMONS

This page provides the complete NPI Profile along with additional information for Therese Fitzsimons, a provider established in Glenview, Illinois with a medical specialization in Specialist and more than 42 years of experience. She graduated from Northwestern University Feinberg Medical School in 1984. The healthcare provider is registered in the NPI registry with number 1497712053 assigned on April 2006. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1497712053
Provider Name
THERESE E FITZSIMONS M.D.
Gender
Female
Entity Type
Individual
Location Address
1415 MIDWAY LN STE 101 GLENVIEW, IL 60026
Location Phone
(847) 226-9070
Mailing Address
1434 E EMMERSON LN STE 410 MOUNT PROSPECT, IL 60056
Mailing Phone
(847) 824-4282
Medical School Name
NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduation Year
1984
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2006
Last Update Date
12-20-2021
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
036-072028
License State
IL
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - PPO
  • Silver S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - PPO
  • Blue Choice Preferred Bronze PPO? 201 - PPO
  • Blue Choice Preferred Bronze PPO? 701 - PPO
  • Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
  • Blue Choice Preferred Gold PPO? 204 - PPO
  • Blue Choice Preferred Gold PPO? 901 - PPO
  • Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
  • Blue Choice Preferred Security PPO? 200 - PPO
  • Blue Choice Preferred Silver PPO? 203 - PPO
  • Blue Choice Preferred Silver PPO? 801 - PPO
  • Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Therese Fitzsimons is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Therese Fitzsimons is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8022070226

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20041030000131

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for THERESE E FITZSIMONS M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1497712053
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241871414010
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 8 + 7 + 1 + 4 + 1 + 4 + 0 + 1 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1497712053 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497712053, enumerated in the NPI registry as an "individual" on April 27, 2006

The provider is located at 1415 Midway Ln Ste 101 Glenview, Il 60026 and the phone number is (847) 226-9070

The provider's speciality is Specialist with taxonomy code

The provider has more than 42 years of experience. She graduated from Northwestern University Feinberg Medical School in 1984.

The provider might be accepting Accepts: Aetna CVS Health and Blue Cross and Blue Shield of. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

This NPI record was last updated on April 27, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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