DR. KENNETH M STEIN MD
NPI 1982685798
Dermatology in Santa Rosa, CA

NPI Status: Active since November 09, 2005

Contact Information

1144 SONOMA AVE
SUITE 114
SANTA ROSA, CA
ZIP 95405
Phone: (707) 546-4114
Fax: (707) 546-1651

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  • Individual
  • Male
  • Dermatology

About KENNETH STEIN

This page provides the complete NPI Profile along with additional information for Kenneth Stein, a provider established in Santa Rosa, California with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1982685798 assigned on November 2005. The practitioner's primary taxonomy code is 207N00000X with license number G22637 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1982685798
Provider Name
DR. KENNETH M STEIN MD
Gender
Male
Entity Type
Individual
Location Address
1144 SONOMA AVE SUITE 114 SANTA ROSA, CA 95405
Location Phone
(707) 546-4114
Location Fax
(707) 546-1651
Mailing Address
1144 SONOMA AVE SUITE 114 SANTA ROSA, CA 95405
Mailing Phone
(707) 546-4114
Mailing Fax
(707) 546-1651
Is Sole Proprietor?
Yes
Enumeration Date
11-09-2005
Last Update Date
07-08-2007
Code Navigator

A dermatologist like Kenneth Stein is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
G22637
License State
CA
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

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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 1982685798, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 8 → 16 → 7 6 → 12 → 3 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 2 + 8 + 1 + 0 + 7 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1982685798.

Other Providers at the Same Location


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

Dentist (General Practice)
1144 SONOMA AVE, ST. 102
SANTA ROSA, CA 95405
Physical Medicine & Rehabilitation
1144 SONOMA AVE, SUITE 115
SANTA ROSA, CA 95405
Obstetrics & Gynecology (Gynecology)
1144 SONOMA AVE, SUITE 104
SANTA ROSA, CA 95405
Marriage & Family Therapist
1144 SONOMA AVE, SUITE 117
SANTA ROSA, CA 95405
Otolaryngology
1144 SONOMA AVE, #101
SANTA ROSA, CA 95405
Acupuncturist
1144 SONOMA AVE, SUITE 106
SANTA ROSA, CA 95405
Dentist
1144 SONOMA AVE, SUITE 105
SANTA ROSA, CA 95405
Social Worker (Clinical)
1144 SONOMA AVE, STE 117
SANTA ROSA, CA 95405
Marriage & Family Therapist
1144 SONOMA AVE, SUITE 117
SANTA ROSA, CA 95405
Psychologist
1144 SONOMA AVE, SUITE 111
SANTA ROSA, CA 95405
Otolaryngology (Plastic Surgery within the Head & Neck)
1144 SONOMA AVE, SUITE 101
SANTA ROSA, CA 95405
Otolaryngology
1144 SONOMA AVE, 101
SANTA ROSA, CA 95405
Marriage & Family Therapist
1144 SONOMA AVE, SUITE 117
SANTA ROSA, CA 95405
Dentist (General Practice)
1144 SONOMA AVE, SUITE 108
SANTA ROSA, CA 95405
Psychologist
1144 SONOMA AVE
SANTA ROSA, CA 95405
Psychologist (Clinical)
1144 SONOMA AVE, SUITE 104
SANTA ROSA, CA 95405
Orthopaedic Surgery
1144 SONOMA AVE, SUITE 121
SANTA ROSA, CA 95405
Psychologist (Clinical)
1144 SONOMA AVE, STE 104
SANTA ROSA, CA 95405
Marriage & Family Therapist
1144 SONOMA AVE, SUITE 104
SANTA ROSA, CA 95405
Clinic/Center (Dental)
1144 SONOMA AVE, #107
SANTA ROSA, CA 95405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982685798, enumerated as an "individual" on November 09, 2005.

The provider is located at 1144 SONOMA AVE SUITE 114 SANTA ROSA, CA 95405 and the phone number is (707) 546-4114.

Dermatology with taxonomy code 207N00000X.