MARILYN M C LACROSSE M.D.
NPI 1255376885
Family Medicine in Crystal Lake, IL

NPI Status: Active since June 18, 2006

Contact Information

360 STATION DR
CRYSTAL LAKE, IL
ZIP 60014
Phone: (815) 338-6600
Fax: (847) 802-7112

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  • Individual
  • Female
  • Family Medicine

About MARILYN LACROSSE

This page provides the complete NPI Profile along with additional information for Marilyn Lacrosse, a primary care provider established in Crystal Lake, Illinois with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1255376885 assigned on June 2006. The practitioner's primary taxonomy code is 207Q00000X with license number 036119800 (IL). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1255376885
Provider Name
MARILYN M C LACROSSE M.D.
Other Name
MARILYN M CUENCA M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
360 STATION DR CRYSTAL LAKE, IL 60014
Location Phone
(815) 338-6600
Location Fax
(847) 802-7112
Mailing Address
360 STATION DR CRYSTAL LAKE, IL 60014
Mailing Phone
(815) 338-6600
Mailing Fax
(847) 802-7112
Is Sole Proprietor?
No
Enumeration Date
06-18-2006
Last Update Date
06-07-2018
Code Navigator

A primary care provider (PCP) like Marilyn Lacrosse sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

  • 2507 N Richmond Rd
    McHenry, IL 60051
    (815) 338-6600
  • 1925 Huntley Rd
    West Dundee, IL 60118
    (815) 338-6600
  • 10350 Haligus Rd
    Huntley, IL 60142
    (815) 338-6600

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
036119800
License State
IL
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

036119800 (IL)
2207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

44165-020 (WI)
32080A0000XAllopathic & Osteopathic Physicians

Pediatrics
Adolescent Medicine

036-119800 (IL)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
036119800OTHER (01)ILSTATE LICENSE
34182500MEDICAID (05)WI 
P00226727OTHER (01)WIMEDICARE RAILROAD
930116115OTHER (01)WIMEDICARE RAILROAD
930123614OTHER (01)WIMEDICARE RAILROAD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1255376885, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 3 → 6 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 0 + 5 + 6 + 7 + 1 + 2 + 8 + 1 + 6 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1255376885.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner
360 STATION DR
CRYSTAL LAKE, IL 60014
Neurological Surgery
360 STATION DR, SUITE 240
CRYSTAL LAKE, IL 60014
Clinic/Center (Sleep Disorder Diagnostic)
360 STATION DR
CRYSTAL LAKE, IL 60014
Registered Nurse (Diabetes Educator)
360 STATION DR, 3RD FLOOR
CRYSTAL LAKE, IL 60014
Physical Therapist
360 STATION DR, SUITE 250
CRYSTAL LAKE, IL 60014
Pediatrics (Pediatric Cardiology)
360 STATION DR
CRYSTAL LAKE, IL 60014
Internal Medicine
360 STATION DR, SUITE 201
CRYSTAL LAKE, IL 60014
Registered Nurse (Diabetes Educator)
360 STATION DR
CRYSTAL LAKE, IL 60014
Family Medicine
360 STATION DR
CRYSTAL LAKE, IL 60014
Physical Therapist
360 STATION DR, SUITE 250
CRYSTAL LAKE, IL 60014
Nurse Practitioner
360 STATION DR
CRYSTAL LAKE, IL 60014
Physician Assistant
360 STATION DR
CRYSTAL LAKE, IL 60014
Neurological Surgery
360 STATION DR, SUITE 240
CRYSTAL LAKE, IL 60014
Physical Therapist
360 STATION DR, SUITE 250
CRYSTAL LAKE, IL 60014
Nurse Practitioner (Family)
360 STATION DR
CRYSTAL LAKE, IL 60014
Family Medicine
360 STATION DR
CRYSTAL LAKE, IL 60014
Internal Medicine
360 STATION DR
CRYSTAL LAKE, IL 60014
Family Medicine
360 STATION DR
CRYSTAL LAKE, IL 60014
Nurse Practitioner (Family)
360 STATION DR
CRYSTAL LAKE, IL 60014
Nurse Practitioner (Family)
360 STATION DR
CRYSTAL LAKE, IL 60014

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255376885, enumerated as an "individual" on June 18, 2006.

The provider is located at 360 STATION DR CRYSTAL LAKE, IL 60014 and the phone number is (815) 338-6600.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.