KEITH MICHAEL SPYCHALSKI RNP
NPI 1710292552
Nurse Practitioner - Occupational Health in Stanford, CA

NPI Status: Active since August 17, 2010

Contact Information

480 OAK RD
STANFORD, CA
ZIP 94305
Phone: (650) 725-5306
Fax: (650) 725-9218

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  • Individual
  • Male
  • Nurse Practitioner
  • Occupational Health

About KEITH SPYCHALSKI

This page provides the complete NPI Profile along with additional information for Keith Spychalski, a provider established in Stanford, California with a medical specialization in Nurse Practitioner, focusing in occupational health . The healthcare provider is registered in the NPI registry with number 1710292552 assigned on August 2010. The practitioner's primary taxonomy code is 363LX0106X with license number RN421052 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1710292552
Provider Name
KEITH MICHAEL SPYCHALSKI RNP
Gender
Male
Entity Type
Individual
Location Address
480 OAK RD STANFORD, CA 94305
Location Phone
(650) 725-5306
Location Fax
(650) 725-9218
Mailing Address
480 OAK RD STANFORD, CA 94305
Mailing Phone
(650) 725-5306
Mailing Fax
(650) 725-9218
Is Sole Proprietor?
Yes
Enumeration Date
08-17-2010
Last Update Date
08-17-2010
Code Navigator

A nurse practitioner (NP) like Keith Spychalski is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Occupational Health

Taxonomy Code
363LX0106X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN421052
License State
CA

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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 1710292552, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 1 → 2 2 → 4 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 4 + 9 + 4 + 5 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1710292552.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physician Assistant
480 OAK RD
STANFORD, CA 94305
Physical Therapy Assistant
480 OAK RD
STANFORD, CA 94305

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710292552, enumerated as an "individual" on August 17, 2010.

The provider is located at 480 OAK RD STANFORD, CA 94305 and the phone number is (650) 725-5306.

Nurse Practitioner with taxonomy code 363LX0106X and a focus in Occupational Health.