Dr John S Walker, DO - Medicare Anesthesiology in Somerset, NJ

Dr John S Walker, DO is a medicare enrolled "Anesthesiology" physician in Somerset, New Jersey. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1990 and has 34 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Rwjbh Observation Associates Llc and his current practice location is 285 Davidson Ave, Suite 204, Somerset, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 271-1400.

Dr John S Walker is licensed to practice in New Jersey (license number MB56549) 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 1013974500.

Contact Information

Dr John S Walker, DO
285 Davidson Ave, Suite 204,
Somerset, NJ 08873-4153
(732) 271-1400
(732) 271-3543



Physician's Profile

Full NameDr John S Walker
GenderMale
SpecialityAnesthesiology
Experience34 Years
Location285 Davidson Ave, Somerset, New Jersey
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 John S Walker attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1990
  NPI Data:
  • NPI Number: 1013974500
  • Provider Enumeration Date: 04/27/2006
  • Last Update Date: 02/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0547334997
  • Enrollment ID: I20080801000477

Medical Identifiers

Medical identifiers for Dr John S Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013974500NPI-NPPES
527782OtherNJPTAN
6269907MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MB56549 (New Jersey)Primary
207LP2900XAnesthesiology - Pain Medicine MB56549 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University Hospital - SomersetSomerville, NJHospital
Robert Wood Johnson University Hospital At RahwayRahway, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rwjbh Observation Associates Llc5193137503598

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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 John S Walker allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Consultants Of New Jersey Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255387536
PECOS PAC ID: 3375448939
Enrollment ID: O20031205000366

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Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008

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Entity NameSpecialized Anesthesia Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972263044
PECOS PAC ID: 1850771452
Enrollment ID: O20220629000088

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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 John S Walker 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 John S Walker, DO
285 Davidson Ave, Ste 204,
Somerset, NJ 08873-4153

Ph: (908) 879-0134
Dr John S Walker, DO
285 Davidson Ave, Suite 204,
Somerset, NJ 08873-4153

Ph: (732) 271-1400

News Archive

Childhood cancer on the rise across the developing world

Across the developing world, childhood cancer is on the rise, and mortality is high. Once thought of as a rich world disease, cancer is a growing health threat across low-income and middle-income countries (LMCs). A major new Lancet Oncology Series by some of the world's most eminent cancer experts outlines the biggest challenges to treating childhood cancer in developing nations and proposes strategies to improve care for children and young people.

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In a memo issued in January, the U.S. Department of Defense instructed design teams to apply evidence-based design principles for all new military medical construction projects.

Genetic variation for persons with diabetes linked to greater risk of coronary artery disease

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Anesthesiology Doctors in Somerset, NJ

Dr. Laura Lei, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 285 Davidson Ave Ste 204, Somerset, NJ 08873
Phone: 732-271-1400    Fax: 732-271-3543
Dr. Daniela E Cean, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 285 Davidson Ave, Suite 204, Somerset, NJ 08873
Phone: 732-271-1400    Fax: 732-271-3543
Dr. Daniel Rothstein, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 59 Veronica Ave, Somerset, NJ 08873
Phone: 732-873-6868    Fax: 732-873-6869
Dr. Ravi Venkata Gangavalli, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 285 Davidson Ave, Suite 204, Somerset, NJ 08873
Phone: 732-271-1400    Fax: 732-271-3544
Dr. Anilchandra I. Bhagat, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 285 Davidson Ave Ste 204, Somerset, NJ 08873
Phone: 732-271-1400    Fax: 732-271-3544
Dr. Richard Zane Cottrill, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 285 Davidson Ave, Suite 204, Somerset, NJ 08873
Phone: 732-271-1400    Fax: 732-271-3543

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