RUTH ROTHMAN MD
NPI 1003827346
Dermatology in Palo Alto, CA

NPI Status: Active since August 11, 2006

Contact Information

795 EL CAMINO REAL
PALO ALTO, CA
ZIP 94301
Phone: (650) 853-4865

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  • Individual
  • Female
  • Dermatology

About RUTH ROTHMAN

This page provides the complete NPI Profile along with additional information for Ruth Rothman, a provider established in Palo Alto, California with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1003827346 assigned on August 2006. The practitioner's primary taxonomy code is 207N00000X with license number G38760 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1003827346
Provider Name
RUTH ROTHMAN MD
Gender
Female
Entity Type
Individual
Location Address
795 EL CAMINO REAL PALO ALTO, CA 94301
Location Phone
(650) 853-4865
Mailing Address
2350 W EL CAMINO REAL 2ND FLOOR MOUNTAIN VIEW, CA 94040
Is Sole Proprietor?
No
Enumeration Date
08-11-2006
Last Update Date
01-10-2012
Code Navigator

A dermatologist like Ruth Rothman 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.

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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.
G38760
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 1003827346, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 0 → 0 8 → 16 → 7 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 2 + 1 + 4 + 3 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1003827346.

Other Providers at the Same Location


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

Occupational Therapist (Hand)
795 EL CAMINO REAL
PALO ALTO, CA 94301
Pharmacist
795 EL CAMINO REAL
PALO ALTO, CA 94301
Physician Assistant
795 EL CAMINO REAL, URGENT CARE
PALO ALTO, CA 94301
Pharmacist
795 EL CAMINO REAL
PALO ALTO, CA 94301
Pharmacist (Pharmacotherapy)
795 EL CAMINO REAL, LEE BUILDING LEVEL A
PALO ALTO, CA 94301
Pharmacist (Pharmacotherapy)
795 EL CAMINO REAL, PHARMACY
PALO ALTO, CA 94301
Pharmacist
795 EL CAMINO REAL
PALO ALTO, CA 94301
Pediatrics
795 EL CAMINO REAL
PALO ALTO, CA 94301
Physical Therapist
795 EL CAMINO REAL
PALO ALTO, CA 94301
Internal Medicine (Infectious Disease)
795 EL CAMINO REAL
PALO ALTO, CA 94301
Pediatrics
795 EL CAMINO REAL
PALO ALTO, CA 94301
Dermatology
795 EL CAMINO REAL
PALO ALTO, CA 94301
Anesthesiology
795 EL CAMINO REAL
PALO ALTO, CA 94301
Anesthesiology
795 EL CAMINO REAL
PALO ALTO, CA 94301
Anesthesiology
795 EL CAMINO REAL
PALO ALTO, CA 94301
Psychiatry & Neurology (Psychiatry)
795 EL CAMINO REAL
PALO ALTO, CA 94301
Internal Medicine (Cardiovascular Disease)
795 EL CAMINO REAL
PALO ALTO, CA 94301
Internal Medicine
795 EL CAMINO REAL
PALO ALTO, CA 94301
Dermatology
795 EL CAMINO REAL
PALO ALTO, CA 94301
Radiology (Diagnostic Radiology)
795 EL CAMINO REAL
PALO ALTO, CA 94301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003827346, enumerated as an "individual" on August 11, 2006.

The provider is located at 795 EL CAMINO REAL PALO ALTO, CA 94301 and the phone number is (650) 853-4865.

Dermatology with taxonomy code 207N00000X.