JOHN F. WALKER JR. M.D.
NPI 1114951696
Anesthesiology in San Diego, CA

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
79.24/100
CMS Quality Rating
3626 RUFFIN RD, SAN DIEGO, CA 92123(858) 565-9666(858) 565-9441 Get Directions Write a Review

NPPES record last updated: December 7, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John F. Walker Jr. M.d. NPPES

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

JOHN F. WALKER JR. M.D. (NPI 1114951696) is an individual anesthesiology provider in San Diego, California, licensed in California (G70121) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1986).

NPPES Registry Identity

NPI1114951696
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOHN F. WALKER JR.Credential: M.D.
Location Address3626 RUFFIN RDSan Diego, CA 92123-1810
Mailing Address3626 Ruffin RdSan Diego, CA 92123-1810 · (858) 565-9666 · Fax (858) 565-9441
Fax(858) 565-9441
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1986
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 7, 2007
NPI 1114951696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in CA · G70121
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 G70121 (CA)
3626 RUFFIN RD, San Diego, CA 92123

Other Identifiers 4

Medicare PINWG70121ACA
Medicare UPIND72366CA
Medicaid00G701210CA
Other00G701210CA · Blue Shield Of Ca

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

John F. Walker Jr. M.d. 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 ID3274435714
PECOS Enrollment IDI20040123000914
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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
26 services18 patients
Anesthesia for x-ray on artery of brain, heart, or chest 01926
Anesthesia is given before an x-ray of the brain, heart, or chest artery to ensure comfort and stillness. It helps to eliminate discomfort or pain during the procedure. It's administered by a trained professional, ensuring a safe and smooth procedure.
13 services13 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.57
Improvement Activities40

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
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123
Anesthesiology
3626 RUFFIN RD
SAN DIEGO, CA 92123

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 1114951696. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is John Walker located?

John Walker practices at 3626 Ruffin Rd, San Diego, CA 92123. The listed phone number is (858) 565-9666.

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.

When was this NPI record last updated?

The NPPES record for John Walker was last updated on December 7, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.