MR. ZACHARIA DAVID GREENLEE PA-C
NPI 1427469097
Physician Assistant in Walnut Creek, CA

Active since May 16, 2014PECOS EnrolledAccepts Medicare Assignment
1990 N CALIFORNIA BLVD, STE 400, WALNUT CREEK, CA 94596(925) 225-5837(925) 482-2828 Get Directions Write a Review

NPPES record last updated: May 16, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Zacharia David Greenlee Pa-c NPPES

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

MR. ZACHARIA DAVID GREENLEE PA-C (NPI 1427469097) is an individual physician assistant in Walnut Creek, California, licensed in California (51592) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1427469097
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. ZACHARIA DAVID GREENLEECredential: PA-C
Location Address1990 N CALIFORNIA BLVD, STE 400Walnut Creek, CA 94596-3742
Mailing Address1990 N California Blvd, Ste 400Walnut Creek, CA 94596-3742 · (925) 225-5837 · Fax (925) 482-2828
Fax(925) 482-2828
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 16, 2014
NPI 1427469097 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 · 51592
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.

1990 N CALIFORNIA BLVD, Walnut Creek, CA 94596

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. Zacharia David Greenlee Pa-c 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 ID1153548201
PECOS Enrollment IDI20250803000018
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94596 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

Other Providers at the Same Location NPPES 11

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

Emergency Medicine
1990 N CALIFORNIA BLVD, SUITE 400
WALNUT CREEK, CA 94596
Emergency Medicine
1990 N CALIFORNIA BLVD, SUITE 400
WALNUT CREEK, CA 94596
Physician Assistant (Surgical)
1990 N CALIFORNIA BLVD, SUITE 400
WALNUT CREEK, CA 94596
Family Medicine
1990 N CALIFORNIA BLVD, 8TH FLOOR
WALNUT CREEK, CA 94596
Internal Medicine
1990 N CALIFORNIA BLVD, SUITE 400 VEP HEALTH CARE, INC
WALNUT CREEK, CA 94596
Emergency Medicine
1990 N CALIFORNIA BLVD, 8TH FLOOR
WALNUT CREEK, CA 94596
Physician Assistant
1990 N CALIFORNIA BLVD, SUITE 400
WALNUT CREEK, CA 94596
Emergency Medicine
1990 N CALIFORNIA BLVD, STE. 400
WALNUT CREEK, CA 94596

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427469097, enumerated as an "individual" on May 16, 2014.

The provider is located at 1990 N CALIFORNIA BLVD STE 400 WALNUT CREEK, CA 94596 and the phone number is (925) 225-5837.

Physician Assistant with taxonomy code 363A00000X.