DONNA L. NORQUIST MD
NPI 1629128434
Internal Medicine in San Rafael, CA

NPI Status: Active since January 12, 2007

Contact Information

99 MONTECILLO RD
SAN RAFAEL, CA
ZIP 94903
Phone: (415) 444-2000

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Internal Medicine

About DONNA NORQUIST

This page provides the complete NPI Profile along with additional information for Donna Norquist, an internist established in San Rafael, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1629128434 assigned on January 2007. The practitioner's primary taxonomy code is 207R00000X with license number G40892 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI: 1629128434
Provider Name: DONNA L. NORQUIST MD
Gender: Female
Entity Type: Individual
Location Address: 99 MONTECILLO RD SAN RAFAEL, CA 94903
Location Phone: (415) 444-2000
Mailing Address: 1800 HARRISON ST FL 7 OAKLAND, CA 94612
Mailing Phone: (510) 625-6262
Is Sole Proprietor?: No
Enumeration Date: 01-12-2007
Last Update Date: 07-08-2007
Code Navigator

An internist like Donna Norquist 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
Taxonomy Code: 207R00000X
Type: Allopathic & Osteopathic Physicians
License No.: G40892
License State: CA
Taxonomy Description: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

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
00G408920	MEDICARE ID-TYPE UNSPECIFIED (04)
00G408920	MEDICAID (05)	CA
F13337	MEDICARE UPIN (02)

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	6	2	9	1	2	8	4	3	4
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	6	4	9	2	2	16	4	6
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 4 + 9 + 2 + 2 + 1 + 6 + 4 + 6 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 4									4

The NPI number 1629128434 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

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

SUSAN E PUORRO CRNA

Registered Nurse

99 MONTECILLO RD
SAN RAFAEL, CA
ZIP 94903

About DONNA NORQUIST

Location Map

Specialty - Primary Taxonomy

Internal Medicine

Insurance Plans Accepted

Medicare

Medicaid

Additional Identifiers

Reviews for DONNA L. NORQUIST MD

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Donna Norquist's NPI number?

Where is the provider located?

What is the provider's specialty?

What insurance does Donna Norquist accept?