DR. JESSE SETON MCGREIVY M.D.
NPI 1659657500
Internal Medicine - Hematology & Oncology in South San Francisco, CA

NPI Status: Active since October 24, 2011

Contact Information

1120 VETERANS BLVD
SOUTH SAN FRANCISCO, CA
ZIP 94080
Phone: (650) 244-2634

Get Directions Write a Review

  • Individual
  • Male
  • Internal Medicine
  • Hematology & Oncology

About JESSE MCGREIVY

This page provides the complete NPI Profile along with additional information for Jesse Mcgreivy, an internist established in South San Francisco, California with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1659657500 assigned on October 2011. The practitioner's primary taxonomy code is 207RH0003X with license number A118556 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1659657500
Provider Name
DR. JESSE SETON MCGREIVY M.D.
Gender
Male
Entity Type
Individual
Location Address
1120 VETERANS BLVD SOUTH SAN FRANCISCO, CA 94080
Location Phone
(650) 244-2634
Mailing Address
948 SUNSET DR SAN CARLOS, CA 94070
Mailing Phone
(650) 598-9195
Is Sole Proprietor?
Yes
Enumeration Date
10-24-2011
Last Update Date
10-24-2011
Code Navigator

An internist like Jesse Mcgreivy 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 & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
A118556
License State
CA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Reviews for DR. JESSE SETON MCGREIVY M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1659657500, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 6 → 12 → 3 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 2 + 5 + 1 + 4 + 5 + 0 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1659657500.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine (Medical Oncology)
1120 VETERANS BLVD
SOUTH SAN FRANCISCO, CA 94080
Pathology (Anatomic Pathology)
1120 VETERANS BLVD, 1120 VETERANS BLVD
SOUTH SAN FRANCISCO, CA 94080
Nurse Practitioner (Family)
1120 VETERANS BLVD
SOUTH SAN FRANCISCO, CA 94080

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659657500, enumerated as an "individual" on October 24, 2011.

The provider is located at 1120 VETERANS BLVD SOUTH SAN FRANCISCO, CA 94080 and the phone number is (650) 244-2634.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.