Mr Alberto Guillermo Hernandez, FNP-C in Martinez, CA

Mr Alberto Guillermo Hernandez, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Martinez, California. His current practice location is 2500 Alhambra Ave, Martinez, California. You can reach out to his office (for appointments etc.) via phone at (925) 370-5000.

Mr Alberto Guillermo Hernandez is licensed to practice in California (license number 21625) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1285910976.

Contact Information

	Mr Alberto Guillermo Hernandez, FNP-C
	2500 Alhambra Ave, Martinez, CA 94553-3156
	(925) 370-5000
	Not Available

Map and Direction

Provider's Profile

Full Name	Mr Alberto Guillermo Hernandez
Gender	Male
Speciality	Nurse Practitioner - Family
Location	2500 Alhambra Ave, Martinez, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1285910976
Provider Enumeration Date: 10/26/2011
Last Update Date: 05/05/2026

Medicare PECOS Information:

PECOS PAC ID: 9537436399
Enrollment ID: I20190212002131

Medical Identifiers

Medical identifiers for Mr Alberto Guillermo Hernandez such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285910976	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
163W00000X	Registered Nurse	771501 (California)	Secondary
363LF0000X	Nurse Practitioner - Family	21625 (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. Mr Alberto Guillermo Hernandez allows following entities to bill medicare on his behalf.

Entity Name	Snf Specialists Medical Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497265565 PECOS PAC ID: 3678849049 Enrollment ID: O20171030003464

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. Mr Alberto Guillermo Hernandez 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
Mr Alberto Guillermo Hernandez, FNP-C 2500 Bates Ave, Concord, CA 94520-1376 Ph: (925) 305-9599	Mr Alberto Guillermo Hernandez, FNP-C 2500 Alhambra Ave, Martinez, CA 94553-3156 Ph: (925) 370-5000

Reviews and Comments

Nurse Practitioner Nurses in Martinez, CA

Rachel Gregorio Almonte, NP-C Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1196 Maywood Ln, Martinez, CA 94553 Phone: 925-421-8784
Elaine Seawell, Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 2500 Alhambra Ave, Martinez, CA 94553 Phone: 925-370-5110 Fax: 925-370-5142
Renan James Paul Sagum, MSN, APRN, FNP-BC Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 2500 Alhambra Ave, Martinez, CA 94553 Phone: 925-427-8526
Mr. Genadi Asenov, NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 150 Muir Rd, Bldg. 21, 2nd Floor, Room E210 - Occupational Health, Martinez, CA 94553 Phone: 925-370-4180
Ms. Cynthia Hellman-wylie, MSN, FNP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 2500 Alhambra Ave, Martinez, CA 94553 Phone: 925-370-5200
Phyllis Howard, NP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 2500 Alhambra Ave, Contra Costa Regional Med Ctr & Health Ctrs, Martinez, CA 94553 Phone: 925-370-5110 Fax: 925-370-5142
Jessie Wofsy, NP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 200 Muir Rd, Palliative Care- Hacienda Bldg, Martinez, CA 94553 Phone: 925-229-7822

Mr Alberto Guillermo Hernandez, FNP-C - Medicare Nurse Practitioner in Martinez, CA