REBECCA HOFFMAN MD
NPI 1629489828
Allergy & Immunology in Wilmette, IL

NPI Status: Active since May 11, 2014

Contact Information

1300 ELMWOOD AVE
WILMETTE, IL
ZIP 60091
Phone: (847) 251-0143

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  • Individual
  • Female
  • Allergy & Immunology
  • PECOS Enrolled

About REBECCA HOFFMAN

This page provides the complete NPI Profile along with additional information for Rebecca Hoffman, a provider established in Wilmette, Illinois with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1629489828 assigned on May 2014. The practitioner's primary taxonomy code is 207K00000X with license number 036071845 (IL). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1629489828
Provider Name
REBECCA HOFFMAN MD
Gender
Female
Entity Type
Individual
Location Address
1300 ELMWOOD AVE WILMETTE, IL 60091
Location Phone
(847) 251-0143
Mailing Address
1300 ELMWOOD AVE WILMETTE, IL 60091
Mailing Phone
(847) 251-0143
Is Sole Proprietor?
Yes
Enumeration Date
05-11-2014
Last Update Date
05-11-2014
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
036071845
License State
IL
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Medicare Participation & PECOS Enrollment Status

Rebecca Hoffman 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

  • 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

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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 1629489828, we treat the final digit (8) 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 8).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 2 → 4 4 → 8 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 8 + 8 + 1 + 8 + 8 + 4 + 24 = 82

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

The next multiple of ten after 82 is 90. The difference is the calculated check digit.

90 - 82 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1629489828.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629489828, enumerated as an "individual" on May 11, 2014.

The provider is located at 1300 ELMWOOD AVE WILMETTE, IL 60091 and the phone number is (847) 251-0143.

Allergy & Immunology with taxonomy code 207K00000X.