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MR. RONALD ROBERT MACKENZIE LCSW
NPI 1629227780
Social Worker - Clinical in Greenfield, CA

Active since September 13, 2008PECOS EnrolledAccepts Medicare Assignment
215 HUERTA AVE, GREENFIELD, CA 93927(831) 674-2180 Get Directions Write a Review

NPPES record last updated: January 30, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Ronald Robert Mackenzie Lcsw NPPES

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

MR. RONALD ROBERT MACKENZIE LCSW (NPI 1629227780) is an individual clinical provider in Greenfield, California, licensed in California (66544) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Jose, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1629227780
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. RONALD ROBERT MACKENZIECredential: LCSW
Location Address215 HUERTA AVEGreenfield, CA 93927
Mailing Address18225 Hale Ave, 296Morgan Hill, CA 95037-3547 · (650) 417-1810
Phone(831) 674-2180
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateSeptember 13, 2008
Last NPPES UpdateJanuary 30, 2019
✔ NPI 1629227780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 66544
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
215 HUERTA AVE, Greenfield, CA 93927
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Secondary Practice Location 1

Location 12625 Zanker RdSan Jose, CA 95134-2130 · Phone (408) 240-3385 · Fax (408) 432-6225

Other Identifiers 1

Other101YM0800XCA · Counselor/mental Health

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. Ronald Robert Mackenzie Lcsw 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 ID9830484377
PECOS Enrollment IDI20160823003212
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 93927 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
$0.00 typical visit price
range $61.69 – $184.30
Typical copayment $0.00 (range $15.42 – $46.07)
Most-billed visit code NA
Established Patient
$76.53 typical visit price
range $20.34 – $151.02
Typical copayment $19.13 (range $5.08 – $37.75)
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 19

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

MA CINDY DE LOS SANTOS AQUINO LVN
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
CANDY ALEXANDRA PENA
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
MARK SIDNEY CASTILLO
Counselor
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
MS. SHAWNA MARIE SINGER M.S., MFT
Marriage & Family Therapist
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
ANDREA NUNEZ
Rehabilitation Practitioner
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
BIANCA GUADALUPE URIBE
Rehabilitation Practitioner
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
HALEY DANIELLE DAWN KIRZY
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
DAVID SUMNER LUCAS WILLEY
Student in an Organized Health Care Education/Training Program
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180

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 Ronald Mackenzie's NPI number?

The NPI number for Ronald Mackenzie is 1629227780. It was assigned to this individual provider in the NPPES registry on September 13, 2008.

Where is Ronald Mackenzie located?

Ronald Mackenzie practices at 215 Huerta Ave, Greenfield, CA 93927. The listed phone number is (831) 674-2180.

What is Ronald Mackenzie's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Ronald Mackenzie enrolled in Medicare?

Yes. Ronald Mackenzie 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 Ronald Mackenzie was last updated on January 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.