MR. JOHN WAYNE COWAN P.A.
NPI 1083706089
Physician Assistant in Encinitas, CA

Active since September 28, 2006PECOS EnrolledAccepts Medicare Assignment
52.12/100
CMS Quality Rating
320 SANTA FE DR, STE. 300, ENCINITAS, CA 92024(760) 753-5667 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. John Wayne Cowan P.a. NPPES

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

MR. JOHN WAYNE COWAN P.A. (NPI 1083706089) is an individual physician assistant in Encinitas, California, licensed in California (PA14430) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1083706089
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. JOHN WAYNE COWANCredential: P.A.
Location Address320 SANTA FE DR, STE. 300Encinitas, CA 92024-5138
Mailing Address6258 Topiary StCarlsbad, CA 92009-3063 · (760) 431-1805
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1083706089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · PA14430
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

320 SANTA FE DR, Encinitas, CA 92024

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

Mr. John Wayne Cowan P.a. 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 ID345285680
PECOS Enrollment IDI20050627000907
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

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.

Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

52.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality53.9
Promoting Interoperability37
Improvement Activities40
Cost39

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.

Nurse Practitioner
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Specialist
320 SANTA FE DR, STE LL4
ENCINITAS, CA 92024
Specialist
320 SANTA FE DR, SUITE 310
ENCINITAS, CA 92024
Dermatology
320 SANTA FE DR, SUITE 310
ENCINITAS, CA 92024
Internal Medicine
320 SANTA FE DR, SUITE 308
ENCINITAS, CA 92024
Orthopaedic Surgery
320 SANTA FE DR, 301
ENCINITAS, CA 92024
Internal Medicine (Cardiovascular Disease)
320 SANTA FE DR, SUITE 204
ENCINITAS, CA 92024
Surgery (Vascular Surgery)
320 SANTA FE DR, STE 212
ENCINITAS, CA 92024

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 Cowan's NPI number?

The NPI number for John Cowan is 1083706089. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is John Cowan located?

John Cowan practices at 320 Santa Fe Dr Ste. 300, Encinitas, CA 92024. The listed phone number is (760) 753-5667.

What is John Cowan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is John Cowan enrolled in Medicare?

Yes. John Cowan 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 Cowan was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.