Julie M Nefkens, MD in Martinez, CA - Medicare Preventive Medicine

Julie M Nefkens, MD is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in Martinez, California. Her current practice location is 200 Muir Rd, Martinez, California. You can reach out to her office (for appointments etc.) via phone at (925) 372-1000.

Julie M Nefkens is licensed to practice in California (license number G71955) 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 1417029240.

Contact Information

	Julie M Nefkens, MD
	200 Muir Rd, Martinez, CA 94553-4614
	(925) 372-1000
	Not Available

Map and Direction

Physician's Profile

Full Name	Julie M Nefkens
Gender	Female
Speciality	Preventive Medicine - Occupational Medicine
Location	200 Muir Rd, 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: 1417029240
Provider Enumeration Date: 11/15/2006
Last Update Date: 01/11/2022

Medicare PECOS Information:

PECOS PAC ID: 8123217437
Enrollment ID: I20110118000532

Medical Identifiers

Medical identifiers for Julie M Nefkens such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1417029240	NPI	-	NPPES
00G719550	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2083X0100X	Preventive Medicine - Occupational Medicine	G71955 (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. Julie M Nefkens allows following entities to bill medicare on her behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

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. Julie M Nefkens 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
Julie M Nefkens, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3466 Ph: (510) 625-6262	Julie M Nefkens, MD 200 Muir Rd, Martinez, CA 94553-4614 Ph: (925) 372-1000

Reviews and Comments

Preventive Medicine Doctors in Martinez, CA

Wendel Brunner, Preventive Medicine Medicare: Not Enrolled in Medicare Practice Location: 2500 Alhambra Ave, Martinez, CA 94553 Phone: 925-370-5110 Fax: 925-370-5145
Dr. Louise Mcnitt, MD, MPH Preventive Medicine Medicare: Not Enrolled in Medicare Practice Location: 2500 Alhambra Ave, Martinez, CA 94553 Phone: 925-313-6740 Fax: 925-313-6465
Kathryn E. Raphael, MD Preventive Medicine Medicare: Not Enrolled in Medicare Practice Location: 200 Muir Rd, Martinez, CA 94553 Phone: 925-372-1000

Julie M Nefkens, MD - Medicare Preventive Medicine in Martinez, CA