Mikaela Tristan Middleton, MD in Vallejo, CA - Medicare Emergency Medicine

Mikaela Tristan Middleton, MD is a medicare enrolled "Emergency Medicine" physician in Vallejo, California. She went to University Of Washington School Of Medicine and graduated in 2021 and has 4 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice University Of California Sfgh Medical Group and her current practice location is 975 Sereno Dr, Vallejo, California. You can reach out to her office (for appointments etc.) via phone at (707) 651-1300.

Mikaela Tristan Middleton is licensed to practice in California (license number A194956) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1427636026.

Contact Information

	Mikaela Tristan Middleton, MD
	975 Sereno Dr, Vallejo, CA 94589-2441
	(707) 651-1300
	Not Available

Map and Direction

Physician's Profile

Full Name	Mikaela Tristan Middleton
Gender	Female
Speciality	Emergency Medicine
Experience	4 Years
Location	975 Sereno Dr, Vallejo, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mikaela Tristan Middleton attended and graduated from University Of Washington School Of Medicine in 2021

NPI Data:

NPI Number: 1427636026
Provider Enumeration Date: 04/01/2021
Last Update Date: 08/30/2025

Medicare PECOS Information:

PECOS PAC ID: 0446799126
Enrollment ID: I20240826002737

Medical Identifiers

Medical identifiers for Mikaela Tristan Middleton such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1427636026	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	A194956 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Zuckerberg San Francisco General Hosp & Trauma Ctr	San francisco, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of California Sfgh Medical Group	5496668410	497

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mikaela Tristan Middleton allows following entities to bill medicare on her behalf.

Entity Name	University Of California Sfgh Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1366417420 PECOS PAC ID: 5496668410 Enrollment ID: O20031112000551

Entity Name	City & County Of San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982737524 PECOS PAC ID: 1658280748 Enrollment ID: O20050309000770

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mikaela Tristan Middleton is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Mikaela Tristan Middleton, MD 975 Sereno Dr, Vallejo, CA 94589-2441 Ph: (707) 651-1300	Mikaela Tristan Middleton, MD 975 Sereno Dr, Vallejo, CA 94589-2441 Ph: (707) 651-1300

Reviews and Comments

Emergency Medicine Doctors in Vallejo, CA

Jason Willis-shore, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-1000
Hannah Stark St. Francis, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-5504
Timothy Charles Miller, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-1000
Steven P. Whiteley, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-1000
Judith E Peck, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-3373 Fax: 707-651-2478
Peter P. Chau, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-1000
Neil L. Markus, DO Emergency Medicine Medicare: Medicare Enrolled Practice Location: 975 Sereno Dr, Vallejo, CA 94589 Phone: 707-651-1000

Mikaela Tristan Middleton, MD - Medicare Emergency Medicine in Vallejo, CA