Dr Joan Barbara Gerbasi, MD in Davis, CA

Dr Joan Barbara Gerbasi, MD is a medicare enrolled "Psychiatry & Neurology - Forensic Psychiatry" physician in Davis, California. She went to University Of California, San Francisco School Of Medicine and graduated in 1996 and has 29 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Montefiore Medical Center and her current practice location is 423 E St, Davis, California. You can reach out to her office (for appointments etc.) via phone at (530) 753-4636.

Dr Joan Barbara Gerbasi is licensed to practice in California (license number A64664) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1912108473.

Contact Information

	Dr Joan Barbara Gerbasi, MD
	423 E St, Davis, CA 95616-4132
	(530) 753-4636
	(530) 753-4655

Map and Direction

Physician's Profile

Full Name	Dr Joan Barbara Gerbasi
Gender	Female
Speciality	Psychiatry
Experience	29 Years
Location	423 E St, Davis, California
Accepts Medicare Assignments	May be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Joan Barbara Gerbasi attended and graduated from University Of California, San Francisco School Of Medicine in 1996

NPI Data:

NPI Number: 1912108473
Provider Enumeration Date: 05/30/2007
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 7214828813
Enrollment ID: I20220816001431

Medical Identifiers

Medical identifiers for Dr Joan Barbara Gerbasi such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1912108473	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084F0202X	Psychiatry & Neurology - Forensic Psychiatry	A64664 (California)	Primary
2084P0800X	Psychiatry & Neurology - Psychiatry	A64664 (California)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Montefiore Medical Center	Bronx, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Montefiore Medical Center	3779496021	2350

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 Joan Barbara Gerbasi allows following entities to bill medicare on her behalf.

Entity Name	Montefiore Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063525152 PECOS PAC ID: 3779496021 Enrollment ID: O20031113000235

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 Joan Barbara Gerbasi 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 Joan Barbara Gerbasi, MD 423 E St, Davis, CA 95616-4132 Ph: (530) 753-4636	Dr Joan Barbara Gerbasi, MD 423 E St, Davis, CA 95616-4132 Ph: (530) 753-4636

Reviews and Comments

Psychiatry & Neurology Doctors in Davis, CA

Emily Harris, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2208 Isle Royale Ln, Davis, CA 95616 Phone: 530-400-8963
Dr. Mina Hah, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2056 Lyndell Ter Ste 130, Davis, CA 95616 Phone: 530-924-4038
Dr. Phacharawut Kanchananakhin, MD Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 1712 Picasso Ave, Suite D, Davis, CA 95618 Phone: 916-576-7898 Fax: 916-285-0338
Dr. Glenn E Fortini, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 1 Shields Ave, Davis, CA 95616 Phone: 530-752-2300 Fax: 530-752-2306
Dr. Elizabeth Weatherford Bowler, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 417 Mace Blvd, Suite J, Davis, CA 95618 Phone: 530-229-6585
Dr. Helen Louise Krell, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 433 F St, Davis, CA 95616 Phone: 530-756-7050 Fax: 530-758-9845
Dr. Tracy H Mccarthy, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 1520 E. Covell Blvd Ste B5 #433, Davis, CA 95616 Phone: 916-581-2205 Fax: 916-414-8607

Dr Joan Barbara Gerbasi, MD - Medicare Psychiatry in Davis, CA