GRAND OB-GYN MEDICAL GROUP INC
NPI 1043571599
Obstetrics & Gynecology - Gynecologic Oncology in Montclair, CA

NPI Status: Active since May 31, 2012

Contact Information

4950 SAN BERNARDINO ST
SUTE 106
MONTCLAIR, CA
ZIP 91763
Phone: (909) 625-0615
Fax: (909) 621-6735

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  • Organization
  • Obstetrics & Gynecology
  • Gynecologic Oncology

About GRAND OB-GYN MEDICAL GROUP INC

This page provides the complete NPI Profile along with additional information for Grand Ob-gyn Medical Group Inc, a women's health care provider established in Montclair, California operating as a Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1043571599 assigned on May 2012. The practitioner's primary taxonomy code is 207VX0201X with license number A37294 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. Grand Ob-gyn Medical Group Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Thomas Tuan Tong Lee M.d. (Medical Director)

NPI
1043571599
Provider Name
GRAND OB-GYN MEDICAL GROUP INC
Entity Type
Organization
Location Address
4950 SAN BERNARDINO ST SUTE 106 MONTCLAIR, CA 91763
Location Phone
(909) 625-0615
Location Fax
(909) 621-6735
Mailing Address
4950 SAN BERNARDINO ST SUITE 106 MONTCLAIR, CA 91763
Mailing Phone
(909) 625-0615
Mailing Fax
(909) 621-6735
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-31-2012
Last Update Date
06-01-2012
Code Navigator

Women's health care providers like Grand Ob-gyn Medical Group Inc treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology Gynecologic Oncology

Taxonomy Code
207VX0201X
Type
Allopathic & Osteopathic Physicians
License No.
A37294
License State
CA
Taxonomy Description
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

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)
1207VE0102XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Reproductive Endocrinology

A37294 (CA)
2207VM0101XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Maternal & Fetal Medicine

 
3208600000XAllopathic & Osteopathic Physicians

Surgery

A37294 (CA)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

THOMAS TUAN TONG LEE M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(909) 625-0615

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
ZZZ05321ZMEDICARE OSCAR/CERTIFICATION (06)CA 
1477763829MEDICAID (05)CA 

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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 1043571599, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 4 → 8 5 → 10 → 1 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 + 8 + 3 + 1 + 0 + 7 + 2 + 5 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1043571599.

Other Providers at the Same Location


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

Neuromusculoskeletal Medicine, Sports Medicine
4950 SAN BERNARDINO ST, SUITE 107
MONTCLAIR, CA 91763
Obstetrics & Gynecology
4950 SAN BERNARDINO ST, STE. 106
MONTCLAIR, CA 91763
Internal Medicine (Cardiovascular Disease)
4950 SAN BERNARDINO ST, SUITE 215
MONTCLAIR, CA 91763
Specialist
4950 SAN BERNARDINO ST, SUITE 201
MONTCLAIR, CA 91763
Pediatrics (Neonatal-Perinatal Medicine)
4950 SAN BERNARDINO ST, SUITE 105
MONTCLAIR, CA 91763
Obstetrics & Gynecology
4950 SAN BERNARDINO ST, STE #106
MONTCLAIR, CA 91763
Surgery (Vascular Surgery)
4950 SAN BERNARDINO ST, 200
MONTCLAIR, CA 91763
Pediatrics
4950 SAN BERNARDINO ST, SUITE 102
MONTCLAIR, CA 91763
Behavior Analyst
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763
Behavior Technician
4950 SAN BERNARDINO ST
MONTCLAIR, CA 91763

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043571599, enumerated as an "organization" on May 31, 2012.

The provider is located at 4950 SAN BERNARDINO ST SUTE 106 MONTCLAIR, CA 91763 and the phone number is (909) 625-0615.

Obstetrics & Gynecology with taxonomy code 207VX0201X and a focus in Gynecologic Oncology.

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