DR. JOHN S WALKER D.O.
NPI 1013974500
Anesthesiology in Somerset, NJ

Active since April 27, 2006PECOS EnrolledAccepts Medicare Assignment
285 DAVIDSON AVE, SUITE 204, SOMERSET, NJ 08873(732) 271-1400(732) 271-3543 Get Directions Write a Review

NPPES record last updated: February 27, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John S Walker D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN S WALKER D.O. (NPI 1013974500) is an individual anesthesiology provider in Somerset, New Jersey, licensed in New Jersey (MB56549) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital At Rahway, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1990).

NPPES Registry Identity

NPI1013974500
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JOHN S WALKERCredential: D.O.
Location Address285 DAVIDSON AVE, SUITE 204Somerset, NJ 08873-4153
Mailing Address285 Davidson Ave, Ste 204Somerset, NJ 08873-4153 · (908) 879-0134
Fax(732) 271-3543
Sole ProprietorNo
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 1990
Enumeration DateApril 27, 2006
Last NPPES UpdateFebruary 27, 2018
NPI 1013974500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in NJ · MB56549
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License MB56549 (NJ)
285 DAVIDSON AVE, Somerset, NJ 08873

Other Identifiers 2

Other527782NJ · Ptan
Medicaid6269907NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. John S Walker D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547334997
PECOS Enrollment IDI20080801000477
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for electroshock therapy 00104
Anesthesia for electroshock therapy involves administering medications to put you into a deep sleep. This ensures you won't feel pain or remember the procedure. It's essential for your comfort and safety during the therapy.
221 services66 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
15 services15 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Robert Wood Johnson University Hospital At Rahway

Acute Care Hospitals · Rahway, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310024
Location865 Stone StRahway, NJ 07065 · Union County
Emergency services

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310038
LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

Robert Wood Johnson University Hospital - Somerset

Acute Care Hospitals · Somerville, NJ
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310048
Location110 Rehill AveSomerville, NJ 08876 · Somerset County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology (Pediatric Anesthesiology)
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873
Nurse Anesthetist, Certified Registered
285 DAVIDSON AVE, STE 204
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, ACNJ - THIRD FLOOR
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873
Anesthesiology
285 DAVIDSON AVE, SUITE 204
SOMERSET, NJ 08873

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Walker's NPI number?

The NPI number for John Walker is 1013974500. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Where is John Walker located?

John Walker practices at 285 Davidson Ave Suite 204, Somerset, NJ 08873. The listed phone number is (732) 271-1400.

What is John Walker's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is John Walker enrolled in Medicare?

Yes. John Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is John Walker affiliated with any hospitals?

According to CMS data, John Walker is affiliated with Robert Wood Johnson University Hospital At Rahway, Robert Wood Johnson University Hospital and Robert Wood Johnson University Hospital - Somerset.

When was this NPI record last updated?

The NPPES record for John Walker was last updated on February 27, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.