DR. ALKIVIADIS JAMES PSALTIS MD,PHD
NPI 1659669232
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Palo Alto, CA

NPI Status: Active since July 15, 2011

Contact Information

801 WELCH RD
PALO ALTO, CA
ZIP 94305
Phone: (843) 906-6028

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  • Individual
  • Male
  • Otolaryngology
  • Otolaryngology/Facial Plastic Surgery

About ALKIVIADIS PSALTIS

This page provides the complete NPI Profile along with additional information for Alkiviadis Psaltis, a provider established in Palo Alto, California with a medical specialization in Otolaryngology, focusing in otolaryngology/facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1659669232 assigned on July 2011. The practitioner's primary taxonomy code is 207YX0905X with license number F5720 (CA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1659669232
Provider Name
DR. ALKIVIADIS JAMES PSALTIS MD,PHD
Other Name
DR. ALKIS JAMES PSALTIS MD, PHD
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
801 WELCH RD PALO ALTO, CA 94305
Location Phone
(843) 906-6028
Mailing Address
801 WELCH RD PALO ALTO, CA 94304
Mailing Phone
(843) 906-6028
Is Sole Proprietor?
No
Enumeration Date
07-15-2011
Last Update Date
08-27-2012
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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

Otolaryngology Otolaryngology/Facial Plastic Surgery

Taxonomy Code
207YX0905X
Type
Allopathic & Osteopathic Physicians
License No.
F5720
License State
CA
Taxonomy Description
An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

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)
1207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

33972 (SC)

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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 1659669232, 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 2 + 6 + 1 + 8 + 2 + 6 + 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 1659669232.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Otolaryngology
801 WELCH RD
PALO ALTO, CA 94305
Specialist
801 WELCH RD, OTOLARYNGOLOGY DEPARTMENT STANFORD MEDICAL SCHOOL
STANFORD, CA 94305
Otolaryngology
801 WELCH RD, 2ND FLOOR
STANFORD, CA 94305

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659669232, enumerated as an "individual" on July 15, 2011.

The provider is located at 801 WELCH RD PALO ALTO, CA 94305 and the phone number is (843) 906-6028.

Otolaryngology with taxonomy code 207YX0905X and a focus in Otolaryngology/Facial Plastic Surgery.