GREGORY F. SHAY MD
NPI 1356429153
Pediatrics - Pediatric Pulmonology in Oakland, CA

NPI Status: Active since November 01, 2006

Contact Information

280 W MACARTHUR BLVD
OAKLAND, CA
ZIP 94611
Phone: (510) 752-1000

Get Directions Write a Review

  • Individual
  • Male
  • Pediatrics
  • Pediatric Pulmonology

About GREGORY SHAY

This page provides the complete NPI Profile along with additional information for Gregory Shay, a pediatrician established in Oakland, California with a medical specialization in Pediatrics, focusing in pediatric pulmonology . The healthcare provider is registered in the NPI registry with number 1356429153 assigned on November 2006. The practitioner's primary taxonomy code is 2080P0214X with license number G50330 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1356429153
Provider Name
GREGORY F. SHAY MD
Gender
Male
Entity Type
Individual
Location Address
280 W MACARTHUR BLVD OAKLAND, CA 94611
Location Phone
(510) 752-1000
Mailing Address
1800 HARRISON ST FL 7 OAKLAND, CA 94612
Mailing Phone
(510) 625-6262
Is Sole Proprietor?
No
Enumeration Date
11-01-2006
Last Update Date
07-08-2007
Code Navigator

A pediatrician like Gregory Shay is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Pulmonology

Taxonomy Code
2080P0214X
Type
Allopathic & Osteopathic Physicians
License No.
G50330
License State
CA
Taxonomy Description
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

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
F26864MEDICARE UPIN (02) 
00G503300MEDICARE ID-TYPE UNSPECIFIED (04) 
00G503300MEDICAID (05)CA 

Reviews for GREGORY F. SHAY MD

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 1356429153, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 4 → 8 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 8 + 2 + 1 + 8 + 1 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1356429153.

Other Providers at the Same Location


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

Genetic Counselor, MS
280 W MACARTHUR BLVD, GENETICS DEPARTMENT
OAKLAND, CA 94611
Nurse Practitioner (Psychiatric/Mental Health)
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Nurse Practitioner (Obstetrics & Gynecology)
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Personal Emergency Response Attendant
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Emergency Medicine
280 W MACARTHUR BLVD, KAISER OAKLAND, EMERGENCY DEPARTMENT
OAKLAND, CA 94611
Nurse Practitioner (Women's Health)
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD, INPATIENT PHARMACY DEPT, KAISER OAKLAND MEDICAL CENTER
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Internal Medicine
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD, FABIOLA BLDG, RM G-84
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist (Pharmacotherapy)
280 W MACARTHUR BLVD, FABIOLA BUILDING, ROOM G80
OAKLAND, CA 94611
Internal Medicine
280 W MACARTHUR BLVD
OAKLAND, CA 94611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356429153, enumerated as an "individual" on November 01, 2006.

The provider is located at 280 W MACARTHUR BLVD OAKLAND, CA 94611 and the phone number is (510) 752-1000.

Pediatrics with taxonomy code 2080P0214X and a focus in Pediatric Pulmonology.

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