Frederick Sommervil Watson, MD in San Mateo, CA - Medicare Cardiovascular Disease (cardiology)

Frederick Sommervil Watson, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in San Mateo, California. He went to University Of Texas Medical Branch At Galveston and graduated in 1983 and has 42 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Our Lady Of Lourdes Memorial Hospital Inc, Arnot Ogden Medical Center and his current practice location is 50 S San Mateo Dr, San Mateo, California. You can reach out to his office (for appointments etc.) via phone at (650) 652-8600.

Frederick Sommervil Watson is licensed to practice in New York (license number 306537) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1568450104.

Contact Information

	Frederick Sommervil Watson, MD
	50 S San Mateo Dr, San Mateo, CA 94401-3857
	(650) 652-8600
	Not Available

Map and Direction

Physician's Profile

Full Name	Frederick Sommervil Watson
Gender	Male
Speciality	Cardiovascular Disease (cardiology)
Experience	42 Years
Location	50 S San Mateo Dr, San Mateo, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Frederick Sommervil Watson attended and graduated from University Of Texas Medical Branch At Galveston in 1983

NPI Data:

NPI Number: 1568450104
Provider Enumeration Date: 10/07/2005
Last Update Date: 10/21/2025

Medicare PECOS Information:

PECOS PAC ID: 8921158379
Enrollment ID: I20220412001879

Medical Identifiers

Medical identifiers for Frederick Sommervil Watson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568450104	NPI	-	NPPES
00A482570	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	A48257 (California)	Secondary
207RI0011X	Internal Medicine - Interventional Cardiology	A48257 (California)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	306537 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Lourdes Hospital	Binghamton, NY	Hospital
Arnot Ogden Medical Center	Elmira, NY	Hospital
United Health Services Hospitals, Inc	Binghamton, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Our Lady Of Lourdes Memorial Hospital Inc	1254237779	230
Arnot Ogden Medical Center	5395798417	199

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. Frederick Sommervil Watson allows following entities to bill medicare on his behalf.

Entity Name	Our Lady Of Lourdes Memorial Hospital Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629087580 PECOS PAC ID: 1254237779 Enrollment ID: O20031208000366

Entity Name	Arnot Ogden Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1083605661 PECOS PAC ID: 5395798417 Enrollment ID: O20061003000664

Entity Name	Icahn School Of Medicine At Mount Sinai
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1255719563 PECOS PAC ID: 2264691070 Enrollment ID: O20150917001387

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. Frederick Sommervil Watson 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
Frederick Sommervil Watson, MD 325 Distel Cir, Los Altos, CA 94022-1408 Ph: (650) 652-8600	Frederick Sommervil Watson, MD 50 S San Mateo Dr, San Mateo, CA 94401-3857 Ph: (650) 652-8600

Reviews and Comments

Internal Medicine Doctors in San Mateo, CA

Kent Marc-josef Adler, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 218 De Anza Blvd, San Mateo, CA 94402 Phone: 650-341-9131 Fax: 650-341-9135
Stanley Cheung-kit Hui, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Dr. Daniel Rengstorff, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 218 De Anza Blvd, San Mateo, CA 94402 Phone: 650-341-9131
Lisa Gooze, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Vivian Levy, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Dr. Tina Au, Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-3702
Julian Hardy Mclain, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 50 S San Mateo Dr, San Mateo, CA 94401 Phone: 650-696-5420

Frederick Sommervil Watson, MD - Medicare Cardiovascular Disease (cardiology) in San Mateo, CA