Kristen Nicole Lefstein
Kristen N. Lefstein
Last updated: Jan 13, 2026

Kristen N. Lefstein

  • Gender: Female
  • Sole propriator: No
  • NPI: 1689176109

Kristen N. Lefstein

Nurse Practitioner

She is located at 1120 West La Veta Avenue Suite 300 in Orange, CA 92868. Can help patients with the following: Common Cold, Fever, Influenza, Migraine, Nausea and Vomiting, Prescription Refill. Her National Provider Identifier (NPI) number is 1689176109. Appointment can be made via the phone number (714) 598-1745. She is affiliated with 1 practices.

Conditions treated

Kristen Nicole Lefstein, being an nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Kristen N. Lefstein.

  • Common Cold
  • Fever
  • General Care
  • Headache
  • Influenza
  • Migraine
  • Nausea and Vomiting
  • Prescription Refill

Medicare Enrollment

Kristen N. Lefstein is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .

Bills through: Providence Medical Foundation

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Affiliated practices

Restore Orthopedics and Spine Surgery
1120 West LA Veta Avenue
Orange, 92868 CA
(714) 598-1745

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Questions & Answers

Does Kristen Nicole Lefstein accept insurance?

Unfortunately we don't have any information if Kristen Nicole Lefstein accepts insurance.

What conditions does Kristen Nicole Lefstein treat?

Kristen Nicole Lefstein provides treatment for Common Cold, Fever, Influenza, Migraine, Nausea and Vomiting, Prescription Refill. For the full list see this list.

Where can you meet with Kristen Nicole Lefstein?

Kristen Nicole Lefstein's office is located at 1120 West La Veta Avenue Suite 300 in Orange, CA 92868.

Does Kristen Nicole Lefstein have affiliation with practices?

Kristen Nicole Lefstein is affiliated with Restore Orthopedics and Spine Surgery.