Dr Diana Hess, MD in Castro Valley, CA - Medicare Internal Medicine

Dr Diana Hess, MD is a medicare enrolled "Internal Medicine" physician in Castro Valley, California. Her current practice location is 20101 Lake Chabot Rd Fl 3, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 886-3400.

Dr Diana Hess is licensed to practice in California (license number 178427) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1295296275.

Contact Information

	Dr Diana Hess, MD
	20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546-5305
	(510) 886-3400
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Diana Hess
Gender	Female
Speciality	Internal Medicine
Location	20101 Lake Chabot Rd Fl 3, Castro Valley, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1295296275
Provider Enumeration Date: 03/30/2019
Last Update Date: 10/30/2024

Medicare PECOS Information:

PECOS PAC ID: 9133549223
Enrollment ID: I20220603002563

Medical Identifiers

Medical identifiers for Dr Diana Hess such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1295296275	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	178427 (California)	Primary

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. Dr Diana Hess allows following entities to bill medicare on her behalf.

Entity Name	Uc Regents
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760430847 PECOS PAC ID: 7416869516 Enrollment ID: O20031118000906

Entity Name	Regents Of The University Of California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679521850 PECOS PAC ID: 5597663641 Enrollment ID: O20031226000376

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. Dr Diana Hess 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
Dr Diana Hess, MD Po Box 276950, Sacramento, CA 95827-6950 Ph: (510) 886-3400	Dr Diana Hess, MD 20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546-5305 Ph: (510) 886-3400

Reviews and Comments

Internal Medicine Doctors in Castro Valley, CA

Dr. Oluwaseyi Segun Balasire, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Helen Woohee Yang, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20642 John Dr, Castro Valley, CA 94546 Phone: 510-806-2100 Fax: 323-226-2657
Sarah Noonberg, MD, PHD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-889-5082
Dr. Moyra N Rasheed, M.B.B.S Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Vishal Ghevariya, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 19845 Lake Chabot Rd, Ste 104, Castro Valley, CA 94546 Phone: 510-537-4415 Fax: 510-537-8265
Omar Faisal Saleem, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Stefani Wedl, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-889-5082

Dr Diana Hess, MD - Medicare Internal Medicine in Castro Valley, CA