SILPA JETTY MD
NPI 1164050266
Internal Medicine - Infectious Disease in Walnut Creek, CA

NPI Status: Active since April 01, 2020

Contact Information

365 LENNON LN STE 200
WALNUT CREEK, CA
ZIP 94598
Phone: (925) 947-2334

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  • Individual
  • Female
  • Internal Medicine
  • Infectious Disease

About SILPA JETTY

This page provides the complete NPI Profile along with additional information for Silpa Jetty, an internist established in Walnut Creek, California with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1164050266 assigned on April 2020. The practitioner's primary taxonomy code is 207RI0200X with license number A201510 (CA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1164050266
Provider Name
SILPA JETTY MD
Gender
Female
Entity Type
Individual
Location Address
365 LENNON LN STE 200 WALNUT CREEK, CA 94598
Location Phone
(925) 947-2334
Mailing Address
365 LENNON LN STE 200 WALNUT CREEK, CA 94598
Is Sole Proprietor?
No
Enumeration Date
04-01-2020
Last Update Date
01-17-2026
Code Navigator

An internist like Silpa Jetty 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 Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
A201510
License State
CA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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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 1164050266, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 0 → 0 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 0 + 5 + 0 + 2 + 1 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1164050266.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Physician Assistant
365 LENNON LN STE 200
WALNUT CREEK, CA 94598
Internal Medicine (Infectious Disease)
365 LENNON LN STE 200
WALNUT CREEK, CA 94598
Nurse Practitioner (Family)
365 LENNON LN STE 200
WALNUT CREEK, CA 94598
Internal Medicine (Infectious Disease)
365 LENNON LN STE 200
WALNUT CREEK, CA 94598
Internal Medicine (Infectious Disease)
365 LENNON LN STE 200
WALNUT CREEK, CA 94598
Internal Medicine (Infectious Disease)
365 LENNON LN STE 200
WALNUT CREEK, CA 94598

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164050266, enumerated as an "individual" on April 01, 2020.

The provider is located at 365 LENNON LN STE 200 WALNUT CREEK, CA 94598 and the phone number is (925) 947-2334.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.