DR. TIFFANY KARLA YNOSENCIO M.D.
NPI 1851735856
Internal Medicine - Critical Care Medicine in Tucson, AZ
About Dr. Tiffany Karla Ynosencio M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIFFANY KARLA YNOSENCIO M.D. (NPI 1851735856) is an individual critical care medicine provider in Tucson, Arizona, licensed in Arizona (59528) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dallas, and is a graduate of Boston University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Tiffany Karla Ynosencio M.d. 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.
Medicare Billing Reassignments
3Medicare enrollment records show Tiffany Ynosencio reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85711
- Reassigned Medicare billing, Arizona enrollment
- 1,514 clinicians in this Medicare group
Flagstaff, AZ 86001
- Reassigned Medicare billing, Arizona enrollment
- 552 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 54 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
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 85719 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85719
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 Tiffany Ynosencio's NPI number?
The NPI number for Tiffany Ynosencio is 1851735856. It was assigned to this individual provider in the NPPES registry on April 20, 2013.
Where is Tiffany Ynosencio located?
Tiffany Ynosencio practices at 1625 N Campbell Ave, Tucson, AZ 85719. The listed phone number is (972) 415-9114.
What is Tiffany Ynosencio's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Tiffany Ynosencio enrolled in Medicare?
Yes. Tiffany Ynosencio 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.
Which organizations bill Medicare for Tiffany Ynosencio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Ynosencio reassigns Medicare benefits to 3 organizations: Banner-University Medical Group (Tucson, AZ), Northern Arizona Healthcare Corporation (Flagstaff, AZ) and Banner Hospital Based Physicians West LLC (Casper, WY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiffany Ynosencio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffany Ynosencio accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Tiffany Ynosencio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tiffany Ynosencio was last updated on July 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Dr. Tiffany Karla Ynosencio, M.D. · NPI 1851735856
Critical Care Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since April 20, 2013.
## Identity
- **NPI:** 1851735856 (Entity type: Individual)
- **Enumerated:** April 20, 2013
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 59528 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1625 N CAMPBELL AVE, Tucson, AZ 85719-4330
- **Phone:** (972) 415-9114
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Banner-University Medical Group (NPI 1932708328, Tucson, AZ); Northern Arizona Healthcare Corporation (NPI 1669914552, Flagstaff, AZ); Banner Hospital Based Physicians West LLC (NPI 1619464120, Casper, WY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** July 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1851735856) · Data from the CMS NPPES public registry.