MR. RONALD ROBERT MACKENZIE LCSW
NPI 1629227780
Social Worker - Clinical in Greenfield, CA
NPI Status: Active since September 13, 2008
Contact Information
215 HUERTA AVE
GREENFIELD, CA
ZIP 93927
Phone: (831) 674-2180
- Individual
- Male
- Social Worker
- Clinical
- PECOS Enrolled
About RONALD MACKENZIE
This page provides the complete NPI Profile along with additional information for Ronald Mackenzie, a provider established in Greenfield, California with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1629227780 assigned on September 2008. The practitioner's primary taxonomy code is 1041C0700X with license number 66544 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1629227780
- Provider Name
- MR. RONALD ROBERT MACKENZIE LCSW
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 215 HUERTA AVE GREENFIELD, CA 93927
- Location Phone
- (831) 674-2180
- Mailing Address
- 18225 HALE AVE 296 MORGAN HILL, CA 95037
- Mailing Phone
- (650) 417-1810
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-13-2008
- Last Update Date
- 01-30-2019
- Code Navigator
A clinical social worker like Ronald Mackenzie is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.
Location Map
Secondary Locations
- 2625 Zanker Rd
San Jose, CA 95134
(408) 240-3385
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Social Worker Clinical
- Taxonomy Code
- 1041C0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 66544
- License State
- CA
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 101YM0800X | OTHER (01) | CA | COUNSELOR/MENTAL HEALTH |
Medicare Participation & PECOS Enrollment Status
Ronald Mackenzie is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes
This refers to a routine medical visit for an established patient living in a group care facility, custodial care, or assisted living. The visit typically lasts 25 minutes and includes a check-up and discussion about ongoing healthcare needs.
This service was performed 122 times for 13 patientsPhysician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 93927 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is NA
- Average New Patient Price $0
- Minimum New Patient Price $61.69
- Maximum New Patient Price $184.3
- Average New Patient Copayment $0
- Minimum New Patient Copayment $15.42
- Maximum New Patient Copayment $46.07
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $76.53
- Minimum Established Patient Price $20.34
- Maximum Established Patient Price $151.02
- Average Established Patient Copayment $19.13
- Minimum Established Patient Copayment $5.08
- Maximum Established Patient Copayment $37.75
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for MR. RONALD ROBERT MACKENZIE LCSW
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 6 | 2 | 9 | 2 | 2 | 7 | 7 | 8 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 4 | 9 | 4 | 2 | 14 | 7 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 4 + 9 + 4 + 2 + 1 + 4 + 7 + 1 + 6 + 24 = 70 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1629227780 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 16 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1548852502 | STEPHANIE MEDINA Individual | Licensed Vocational Nurse | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1861693145 | DAVID ALLEN DUMMAR MFT, LADC Individual | Marriage & Family Therapist | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1184845786 | MARK SIDNEY CASTILLO Individual | Counselor | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1073289419 | CANDY ALEXANDRA PENA Individual | Licensed Vocational Nurse | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1437801446 | HALEY DANIELLE DAWN KIRZY Individual | Licensed Vocational Nurse | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1568619344 | PSYNERGY PROGRAMS, INC. Organization | Community/Behavioral Health | 215 HUERTA AVE GREENFIELD, CA 93927 (408) 465-8280 |
| 1639723448 | EDUARDO RUIZ VASQUEZ Individual | Counselor (Professional) | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1548418403 | MR. EDUARDO NUCI RAMOS Individual | Community Health Worker | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1629559406 | ERYNE TINAJERO ALVARES Individual | Case Manager/Care Coordinator | 215 HUERTA AVE GREENFIELD, CA 93927 (408) 465-8280 |
| 1578136503 | MISS MICHELLE MARIE KANE CMT CAP RYT Individual | Student in an Organized Health Care Education/Training Program | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1386213981 | BIANCA GUADALUPE URIBE Individual | Community Health Worker | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1043684095 | MA CINDY DE LOS SANTOS AQUINO LVN Individual | Licensed Vocational Nurse | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1467298554 | AMALIA VRADENBURG Individual | Counselor (Professional) | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1669129664 | MELISSA MORALES Individual | Community Health Worker | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1992394357 | MRS. ANGELA VILLALOBOS-CAMPBELL Individual | Marriage & Family Therapist | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
| 1235918038 | ANDREA NUNEZ Individual | Peer Specialist | 215 HUERTA AVE GREENFIELD, CA 93927 (831) 674-2180 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1629227780, enumerated in the NPI registry as an "individual" on September 13, 2008
The provider is located at 215 Huerta Ave Greenfield, Ca 93927 and the phone number is (831) 674-2180
The provider's speciality is Social Worker with taxonomy code 1041C0700X with a focus in Clinical
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Durable Medical Equipment (DME).
Medicare beneficiaries should expect a typical cost of $0 with an average copayment of $0 for new patient appointments. Established patients should expect a typical charge of $76.53 and an average copayment of 19.13. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes.
This NPI record was last updated on September 13, 2008. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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