OLGA FRANKFURT MD
NPI 1962492611
Internal Medicine - Hematology in Chicago, IL

NPI Status: Active since October 25, 2005

Contact Information

675 N SAINT CLAIR ST
SUITE 21-100
CHICAGO, IL
ZIP 60611
Phone: (312) 695-0990

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  • Individual
  • Female
  • Internal Medicine
  • Hematology

About OLGA FRANKFURT

This page provides the complete NPI Profile along with additional information for Olga Frankfurt, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1962492611 assigned on October 2005. The practitioner's primary taxonomy code is 207RH0000X with license number 036-106201 (IL). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1962492611
Provider Name
OLGA FRANKFURT MD
Gender
Female
Entity Type
Individual
Location Address
675 N SAINT CLAIR ST SUITE 21-100 CHICAGO, IL 60611
Location Phone
(312) 695-0990
Mailing Address
680 N LAKE SHORE DR SUITE 1000 CHICAGO, IL 60611
Mailing Phone
(312) 695-9797
Is Sole Proprietor?
No
Enumeration Date
10-25-2005
Last Update Date
07-16-2009
Code Navigator

An internist like Olga Frankfurt is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Hematology

Taxonomy Code
207RH0000X
Type
Allopathic & Osteopathic Physicians
License No.
036-106201
License State
IL
Taxonomy Description
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

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.

*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
I36368MEDICARE UPIN (02)IL 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 48 times for 37 patients

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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 1962492611, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 6 → 12 → 3 4 → 8 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 8 + 9 + 4 + 6 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1962492611.

Other Providers at the Same Location


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

Internal Medicine
675 N SAINT CLAIR ST, SUITE 18-200
CHICAGO, IL 60611
Surgery (Surgical Oncology)
675 N SAINT CLAIR ST, SUITE 100
CHICAGO, IL 60611
Allergy & Immunology
675 N SAINT CLAIR ST, STE 18-250
CHICAGO, IL 60611
Internal Medicine
675 N SAINT CLAIR ST, GALTER 18-#200
CHICAGO, IL 60611
Internal Medicine
675 N SAINT CLAIR ST
CHICAGO, IL 60611
Internal Medicine (Nephrology)
675 N SAINT CLAIR ST, SUITE #250
CHICAGO, IL 60611
Obstetrics & Gynecology (Reproductive Endocrinology)
675 N SAINT CLAIR ST, SUITE #200
CHICAGO, IL 60611
Social Worker (Clinical)
675 N SAINT CLAIR ST, GALTER 20-100
CHICAGO, IL 60611
Internal Medicine
675 N SAINT CLAIR ST, GALTER 18-200
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
675 N SAINT CLAIR ST, SUITE 100
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
675 N SAINT CLAIR ST, GALTER 21-100
CHICAGO, IL 60611
Anesthesiology (Pain Medicine)
675 N SAINT CLAIR ST, SUITE 100
CHICAGO, IL 60611
Internal Medicine (Cardiovascular Disease)
675 N SAINT CLAIR ST, GALTER 19-100
CHICAGO, IL 60611
Surgery (Vascular Surgery)
675 N SAINT CLAIR ST, NORTHWESTERN MEMORIAL HOSPIALT GALTER 19-100
CHICAGO, IL 60611
Physician Assistant
675 N SAINT CLAIR ST, GALTER 21-100
CHICAGO, IL 60611
Obstetrics & Gynecology (Reproductive Endocrinology)
675 N SAINT CLAIR ST, GALTER 14-200
CHICAGO, IL 60611
Ophthalmology
675 N SAINT CLAIR ST, GALTER 15-150
CHICAGO, IL 60611
Internal Medicine (Pulmonary Disease)
675 N SAINT CLAIR ST, GALTER 18-250
CHICAGO, IL 60611
Urology
675 N SAINT CLAIR ST, GALTER 17-250
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
675 N SAINT CLAIR ST, GALTER 21-100
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962492611, enumerated as an "individual" on October 25, 2005.

The provider is located at 675 N SAINT CLAIR ST SUITE 21-100 CHICAGO, IL 60611 and the phone number is (312) 695-0990.

Internal Medicine with taxonomy code 207RH0000X and a focus in Hematology.

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