DR. SARAH JANE NICKOLOFF M.D.
NPI 1033381991
Internal Medicine in Milwaukee, WI

NPI Status: Active since March 31, 2008

Contact Information

9200 W WISCONSIN AVE
MILWAUKEE, WI
ZIP 53226
Phone: (414) 805-0812
Fax: (414) 805-0855

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  • Individual
  • Female
  • Internal Medicine
  • Accepts Insurance

About SARAH NICKOLOFF

This page provides the complete NPI Profile along with additional information for Sarah Nickoloff, an internist established in Milwaukee, Wisconsin with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1033381991 assigned on March 2008. The practitioner's primary taxonomy code is 207R00000X with license number 53811 (WI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1033381991
Provider Name
DR. SARAH JANE NICKOLOFF M.D.
Gender
Female
Entity Type
Individual
Location Address
9200 W WISCONSIN AVE MILWAUKEE, WI 53226
Location Phone
(414) 805-0812
Location Fax
(414) 805-0855
Mailing Address
9200 W WISCONSIN AVE MILWAUKEE, WI 53226
Mailing Phone
(414) 805-0812
Mailing Fax
(414) 805-0855
Is Sole Proprietor?
No
Enumeration Date
03-31-2008
Last Update Date
03-05-2025
Code Navigator

An internist like Sarah Nickoloff 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

Secondary Locations

  • 5000 W NATIONAL AVE INTERNAL MEDICINE HOSPITALIST DIVISION
    MILWAUKEE, WI 53295
    (414) 384-2000

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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
53811
License State
WI
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1207RH0002XAllopathic & Osteopathic Physicians

Internal Medicine
Hospice and Palliative Medicine

53811 (WI)

Insurance Plans Accepted

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

  • HMO Bronze $0 Medical Deductible - HMO
  • HMO Bronze 10000 - HMO
  • HMO Bronze 7500 - HMO
  • HMO Catastrophic 10600 with 3 free PCP visits - HMO
  • HMO Gold 2000 - HMO
  • HMO Gold 2700 - HMO
  • HMO HDHP Silver 5900 - HMO
  • HMO Silver 6000 - HMO
  • HMO Silver 6600 - HMO
  • POS Bronze 7500 - POS
  • POS Bronze 8500 - POS
  • POS Silver 6000 - POS

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
1033381991MEDICAID (05)WI 
100023632MEDICAID (05)WI 

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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 1033381991, 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 3 → 6 3 → 6 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 6 + 8 + 2 + 9 + 1 + 8 + 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 1033381991.

Other Providers at the Same Location


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

Pharmacist
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Genetic Counselor, MS
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Genetic Counselor, MS
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Internal Medicine (Nephrology)
9200 W WISCONSIN AVE, DIVISION OF NEPHROLOGY
MILWAUKEE, WI 53226
Internal Medicine (Rheumatology)
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - EAST
MILWAUKEE, WI 53226
Obstetrics & Gynecology
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - EAST
MILWAUKEE, WI 53226
Physician Assistant
9200 W WISCONSIN AVE, HOSPITAL BASED @ FROEDTERT HOSP.
MILWAUKEE, WI 53226
Internal Medicine (Gastroenterology)
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - WEST
MILWAUKEE, WI 53226
Anesthesiology
9200 W WISCONSIN AVE, HOSPITAL BASED @ FROEDTERT HOSP.
MILWAUKEE, WI 53226
Physician Assistant (Medical)
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - EAST
MILWAUKEE, WI 53226
Radiology (Diagnostic Radiology)
9200 W WISCONSIN AVE, DEPARTMENT OF RADIOLOGY
MILWAUKEE, WI 53226
Neurological Surgery
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - WEST
MILWAUKEE, WI 53226
Family Medicine
9200 W WISCONSIN AVE, FAMILY MEDICINE PRIMARY CARE 4TH FL
MILWAUKEE, WI 53226
Emergency Medicine
9200 W WISCONSIN AVE, HOSPITAL BASED @ FROEDTERT HOSP.
MILWAUKEE, WI 53226
Internal Medicine (Cardiovascular Disease)
9200 W WISCONSIN AVE, FROEDTERT & MED COLLEGE CLIN - EAST
MILWAUKEE, WI 53226

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033381991, enumerated as an "individual" on March 31, 2008.

The provider is located at 9200 W WISCONSIN AVE MILWAUKEE, WI 53226 and the phone number is (414) 805-0812.

Internal Medicine with taxonomy code 207R00000X.

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