KARISSA TAN APN-BC
NPI 1114270899
Nurse Practitioner - Adult Health in Las Vegas, NV
About Karissa Tan Apn-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARISSA TAN APN-BC (NPI 1114270899) is an individual adult health provider in Las Vegas, Nevada, licensed in Nevada (APRN002657) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karissa Tan Apn-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89183 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS VEGAS, NV 89183
LAS VEGAS, NV 89183
LAS VEGAS, NV 89183
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karissa Tan's NPI number?
The NPI number for Karissa Tan is 1114270899. It was assigned to this individual provider in the NPPES registry on October 18, 2012.
Where is Karissa Tan located?
Karissa Tan practices at 1655 E Cactus Ave Ste 300, Las Vegas, NV 89183. The listed phone number is (702) 724-8787.
What is Karissa Tan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Karissa Tan enrolled in Medicare?
Yes. Karissa Tan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Karissa Tan was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karissa Tan, APN-BC · NPI 1114270899
Adult Health physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since October 18, 2012.
## Identity
- **NPI:** 1114270899 (Entity type: Individual)
- **Enumerated:** October 18, 2012
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** APRN002657 (Nevada)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1655 E CACTUS AVE STE 300, Las Vegas, NV 89183-7723
- **Phone:** (702) 724-8787 · **Fax:** (702) 878-3078
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** November 17, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1114270899) · Data from the CMS NPPES public registry.