DR. LOUIS C CHEN M.D.
NPI 1609968510
Internal Medicine - Endocrinology, Diabetes & Metabolism in Seattle, WA

NPI Status: Active since September 28, 2006

Contact Information

1100 9TH AVE
ENDOCRINOLOGY
SEATTLE, WA
ZIP 98101
Phone: (206) 223-6620

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  • Individual
  • Male
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About LOUIS CHEN

This page provides the complete NPI Profile along with additional information for Louis Chen, an internist established in Seattle, Washington with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1609968510 assigned on September 2006. The practitioner's primary taxonomy code is 207RE0101X with license number A79663 (CA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1609968510
Provider Name
DR. LOUIS C CHEN M.D.
Gender
Male
Entity Type
Individual
Location Address
1100 9TH AVE ENDOCRINOLOGY SEATTLE, WA 98101
Location Phone
(206) 223-6620
Mailing Address
1100 9TH AVE ENDOCRINOLOGY SEATTLE, WA 98101
Mailing Phone
(206) 223-6620
Is Sole Proprietor?
No
Enumeration Date
09-28-2006
Last Update Date
06-18-2011
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An internist like Louis Chen 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 Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
A79663
License State
CA
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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)
1207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

MD60201014 (WA)

Reviews for DR. LOUIS C CHEN M.D.

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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.
1609968510
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26091861652
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 0 + 9 + 1 + 8 + 6 + 1 + 6 + 5 + 2 + 24 = 70
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1609968510 is valid because the calculated check digit 0 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.

NPI Name / Type Taxonomy Address
1770585002MS. CAROLYN A SEARLES ARNP
Individual
Nurse Practitioner (Women's Health)1100 9TH AVE C6-GS
SEATTLE, WA 98101
(206) 625-7373
1740287275 PAUL G KASSAB MD
Individual
Internal Medicine1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6395
1750377446 NANETTE G ROBINSON MD
Individual
Internal Medicine (Hematology & Oncology)1100 9TH AVE PO BOX: 900
SEATTLE, WA 98101
(206) 223-6193
1497737803DR. MICHAEL SUTTERS M.D.
Individual
Internal Medicine (Nephrology)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1225014988DR. JAMES R HOLM M.D.
Individual
Emergency Medicine (Undersea and Hyperbaric Medicine)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-2385
1295707313 ELIZABETH A DAVIS ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1588636492 JOSEPH F KNAPP MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1942272604 JOHN D GRABER MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1508838467 MICHAEL JOSEPH LONGO MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1013989979 KENNETH N MAHRER MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE MS:M4 - PA
SEATTLE, WA 98101
(206) 223-6600
1770555468 JOHN B SANDERS ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1447222120 BARBARA S WHEELER ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1366415812MRS. JENNIFER LYNNE JONES CRNA
Individual
Nurse Anesthetist, Certified Registered1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6980
1467425959 JOHN R HOLMES MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1659344109 JO-ANA DOLOJAN ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1326011644 LISA D CHINLUND ARNP
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1669445995 CLARENCE K CHONG CRNA
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1063485159 EDITH A VAN EVERA CRNA
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1225001290 MARY L DION MD
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1720051618 SUSAN E HOLT PAC
Individual
Allergy & Immunology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609968510, enumerated in the NPI registry as an "individual" on September 28, 2006

The provider is located at 1100 9th Ave Endocrinology Seattle, Wa 98101 and the phone number is (206) 223-6620

The provider's speciality is Internal Medicine with taxonomy code 207RE0101X with a focus in Endocrinology, Diabetes & Metabolism

This NPI record was last updated on September 28, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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