DR. JONATHAN ROBERT BRESTOFF PARKER M.D., PH.D.
NPI 1598118846
Pathology - Clinical Pathology in Saint Louis, MO

NPI Status: Active since July 21, 2016

Contact Information

660 S EUCLID AVE
BOX 8118
SAINT LOUIS, MO
ZIP 63110
Phone: (314) 362-5943

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  • Individual
  • Male
  • Pathology
  • Clinical Pathology

About JONATHAN PARKER

This page provides the complete NPI Profile along with additional information for Jonathan Parker, a provider established in Saint Louis, Missouri with a medical specialization in Pathology, focusing in clinical pathology . The healthcare provider is registered in the NPI registry with number 1598118846 assigned on July 2016. The practitioner's primary taxonomy code is 207ZC0006X with license number 2019029654 (MO). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1598118846
Provider Name
DR. JONATHAN ROBERT BRESTOFF PARKER M.D., PH.D.
Other Name
DR. JONATHAN ROBERT BRESTOFF M.D., PH.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
660 S EUCLID AVE BOX 8118 SAINT LOUIS, MO 63110
Location Phone
(314) 362-5943
Mailing Address
660 S EUCLID AVE BOX 8118 SAINT LOUIS, MO 63110
Is Sole Proprietor?
No
Enumeration Date
07-21-2016
Last Update Date
09-01-2021
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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

Pathology Clinical Pathology

Taxonomy Code
207ZC0006X
Type
Allopathic & Osteopathic Physicians
License No.
2019029654
License State
MO
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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)
1207ZC0006XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology

2016016967 (MO)
2207ZP0105XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology/Laboratory Medicine

2016016967 (MO)

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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 1598118846, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 9 → 18 → 9 1 → 2 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 2 + 1 + 1 + 6 + 8 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1598118846.

Other Providers at the Same Location


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

Clinic/Center (Pain)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Endocrinology, Diabetes & Metabolism)
660 S EUCLID AVE, CAMPUS BOX 8015
SAINT LOUIS, MO 63110
Internal Medicine (Rheumatology)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Nurse Anesthetist, Certified Registered
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Nurse Practitioner (Adult Health)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Endocrinology, Diabetes & Metabolism)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Pediatrics
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Ophthalmology
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Pulmonary Disease)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
660 S EUCLID AVE, BOX 8111
SAINT LOUIS, MO 63110
Nurse Anesthetist, Certified Registered
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Obstetrics & Gynecology (Maternal & Fetal Medicine)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Anesthesiology
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Infectious Disease)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Emergency Medicine
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Infectious Disease)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Nurse Practitioner (Adult Health)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Infectious Disease)
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Medical Genetics (Clinical Genetics (M.D.))
660 S EUCLID AVE
SAINT LOUIS, MO 63110
Internal Medicine (Infectious Disease)
660 S EUCLID AVE
SAINT LOUIS, MO 63110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598118846, enumerated as an "individual" on July 21, 2016.

The provider is located at 660 S EUCLID AVE BOX 8118 SAINT LOUIS, MO 63110 and the phone number is (314) 362-5943.

Pathology with taxonomy code 207ZC0006X and a focus in Clinical Pathology.