Dr William S Clark, DO - Medicare Emergency Medicine in Escalon, CA

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Dr William S Clark, DO is a medicare enrolled "Emergency Medicine" physician in Escalon, California. He went to Chicago College Of Osteopathy and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cep America - California and his current practice location is 1631 4th St, Escalon, California. You can reach out to his office (for appointments etc.) via phone at (209) 838-3434.

Dr William S Clark is licensed to practice in California (license number 20A8748) 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 1770690430.

Contact Information

Dr William S Clark, DO
1631 4th St,
Escalon, CA 95320-2007
(209) 838-3434
Not Available



Physician's Profile

Full NameDr William S Clark
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location1631 4th St, Escalon, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William S Clark attended and graduated from Chicago College Of Osteopathy in 2000
  NPI Data:
  • NPI Number: 1770690430
  • Provider Enumeration Date: 08/25/2006
  • Last Update Date: 05/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4981593464
  • Enrollment ID: I20041001000742

Medical Identifiers

Medical identifiers for Dr William S Clark such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770690430NPI-NPPES
00AX87480MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 02002521A (Indiana)Secondary
101YA0400XCounselor - Addiction (substance Use Disorder) 20A8748 (California)Secondary
208D00000XGeneral Practice 20A8748 (California)Secondary
207P00000XEmergency Medicine 20A8748 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital Of MantecaManteca, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America - California6103739131954

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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 William S Clark allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520

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Call to stop exposing women to breast cancer risk by needlessly using radiation therapy as a component of Hodgkin disease treatment

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Entity NameTeam Physicians Of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447288345
PECOS PAC ID: 8224945084
Enrollment ID: O20040920000880

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Call to stop exposing women to breast cancer risk by needlessly using radiation therapy as a component of Hodgkin disease treatment

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Entity NameClinic Services Of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578958450
PECOS PAC ID: 7810209715
Enrollment ID: O20150707001394

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Study provides new insights into molecular mechanisms behind short-term neuronal plasticity

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Thanks to important discoveries in basic and clinical research and technological advances, the fight against cancer has mobilized into a complex offensive spanning multiple fronts.

Read more Medical News

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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 William S Clark 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 AddressPractice Location Address
Dr William S Clark, DO
1235 Mchenry Ave,
Modesto, CA 95350-5370

Ph: (818) 398-8527		Dr William S Clark, DO
1631 4th St,
Escalon, CA 95320-2007

Ph: (209) 838-3434

News Archive

Call to stop exposing women to breast cancer risk by needlessly using radiation therapy as a component of Hodgkin disease treatment

Young women who are treated for Hodgkin lymphoma with chest radiation therapy have a high cumulative absolute risk of developing breast cancer later in life. This risk increases with age at end of follow-up, time since diagnosis, and radiation dose, according to a new study in the October 5 issue of the Journal of the National Cancer Institute.

Higher levels of certain hormones may be associated with stress

Higher levels of certain hormones may be associated with stress, and can influence a person's ability to cope with the negative effects of stress, according to an article in the August issue of the Archives of General Psychiatry, one of the JAMA/Archives journals.

Study provides new insights into molecular mechanisms behind short-term neuronal plasticity

In a study published in Cell Reports in February 2017, Matt Rowan, Ph.D., a Post-doctoral researcher in the lab of Dr. Jason Christie, sought to understand the molecular mechanisms behind a type of short-term neuronal plasticity that may have importance for motor control.

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Thanks to important discoveries in basic and clinical research and technological advances, the fight against cancer has mobilized into a complex offensive spanning multiple fronts.

Read more News

› Verified 7 days ago


Emergency Medicine Doctors in Escalon, CA


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