DR. THIENNGA P NGUYEN M.D.
NPI 1366624892
Family Medicine in Oakland, CA

NPI Status: Active since November 27, 2007

Contact Information

2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA
ZIP 94612
Phone: (510) 267-7800
Fax: (510) 267-7998

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  • Individual
  • Female
  • Family Medicine

About THIENNGA NGUYEN

This page provides the complete NPI Profile along with additional information for Thiennga Nguyen, a primary care provider established in Oakland, California with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1366624892 assigned on November 2007. The practitioner's primary taxonomy code is 207Q00000X with license number C152753 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1366624892
Provider Name
DR. THIENNGA P NGUYEN M.D.
Other Name
TINA P NGUYEN
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
2221 MARTIN LUTHER KING JR WAY OAKLAND, CA 94612
Location Phone
(510) 267-7800
Location Fax
(510) 267-7998
Mailing Address
2221 MARTIN LUTHER KING JR WAY OAKLAND, CA 94612
Mailing Phone
(510) 267-7800
Mailing Fax
(510) 267-7998
Is Sole Proprietor?
No
Enumeration Date
11-27-2007
Last Update Date
06-15-2021
Code Navigator

A primary care provider (PCP) like Thiennga Nguyen sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
C152753
License State
CA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1171000000XOther Service Providers

Military Health Care Provider

0101245292 (VA)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

0057327 (CO)
3207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

0101245292 (VA)

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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 1366624892, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 6 → 12 → 3 6 → 12 → 3 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 2 + 2 + 8 + 8 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1366624892.

Other Providers at the Same Location


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

Nurse Practitioner
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Nurse Practitioner (Family)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Internal Medicine
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Internal Medicine
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Nurse Practitioner (Adult Health)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Pharmacist (Pharmacotherapy)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Podiatrist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Counselor (Mental Health)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Social Worker (Clinical)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Nurse Practitioner (Adult Health)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Pharmacist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Pharmacist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Clinic/Center (Primary Care)
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Physical Therapist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Pharmacist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Pharmacist
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Physical Therapist
2221 MARTIN LUTHER KING JR WAY, OUTPATIENT CLINIC
OAKLAND, CA 94612
Licensed Practical Nurse
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Internal Medicine
2221 MARTIN LUTHER KING JR WAY
OAKLAND, CA 94612
Internal Medicine
2221 MARTIN LUTHER KING JR WAY, DEPARTMENT OF VETERANS AFFAIRS 111/OAK
OAKLAND, CA 94612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366624892, enumerated as an "individual" on November 27, 2007.

The provider is located at 2221 MARTIN LUTHER KING JR WAY OAKLAND, CA 94612 and the phone number is (510) 267-7800.

Family Medicine with taxonomy code 207Q00000X.