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MR. RAMON A. MARTINEZ PSY.D.
NPI 1922158351
Psychologist - Clinical in Vacaville, CA

Active since January 10, 2007PECOS Enrolled
1600 CALIFORNIA DRIVE, DSH-V, APP UNIT Q-2, VACAVILLE, CA 95696(707) 448-6841 Get Directions Write a Review

NPPES record last updated: February 8, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Ramon A. Martinez Psy.d. NPPES

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

MR. RAMON A. MARTINEZ PSY.D. (NPI 1922158351) is an individual clinical provider in Vacaville, California, licensed in California (PSY26417) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922158351
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMR. RAMON A. MARTINEZCredential: PSY.D.
Location Address1600 CALIFORNIA DRIVE, DSH-V, APP UNIT Q-2Vacaville, CA 95696
Mailing Address1600 California Drive, Cmf-pipVacaville, CA 95696 · (707) 410-8679
Phone(707) 448-6841
Sole ProprietorNo
Enumeration DateJanuary 10, 2007
Last NPPES UpdateFebruary 8, 2024
NPPES CertifiedApril 12, 2022
✔ NPI 1922158351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY26417
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1600 CALIFORNIA DRIVE, Vacaville, CA 95696
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Ramon A. Martinez Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Ramon Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Doctor On Demand Professionals Of California
45 mi
Family Medicine
1 CALIFORNIA ST STE 2300
San Francisco, CA 94111
  • Reassigned Medicare billing, California enrollment
  • 34 clinicians in this Medicare group
NPI 1346658614 (800) 997-6196

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95696 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
$191.95 typical visit price
range $65.02 – $191.95
Typical copayment $47.98 (range $16.25 – $47.98)
Most-billed visit code 99205
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
Most-billed visit code 99214
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 20

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

MR. JOHN JAMES BARCLAY RPH
Pharmacist
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 449-6595
MR. STIRLING C PRICE SOCIAL WORKER
Social Worker (Clinical)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 449-6504
DR. JOYCE W CORDOSI PSY.D.
Psychologist (Clinical)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 448-6841
TARA RENEE TANAKA PH.D.
Psychologist (Clinical)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 430-1165
MS. EILEEN JOY E ESPORO MSW, LCSW
Social Worker (Clinical)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 448-6841
MOLLY BRIDGET MALONE
Psychologist (Clinical)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 448-6841
DR. JOHN FANNIN LECKIE PH.D
Psychologist (Counseling)
1600 CALIFORNIA DRIVE
VACAVILLE, CA 95696
Solano County (707) 448-6841
MRS. ASHA MAHENDRA GANDHI M.D.
Psychiatry & Neurology (Forensic Psychiatry)
1600 CALIFORNIA DRIVE, DEPT. OF MENTAL HEALTH, DEPT. OF CORRECTIONS
VACAVILLE, CA 95696
Solano County (707) 449-6589

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 Ramon Martinez's NPI number?

The NPI number for Ramon Martinez is 1922158351. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Ramon Martinez located?

Ramon Martinez practices at 1600 California Drive Dsh-V, App Unit Q-2, Vacaville, CA 95696. The listed phone number is (707) 448-6841.

What is Ramon Martinez's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Ramon Martinez enrolled in Medicare?

Yes. Ramon Martinez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ramon Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramon Martinez reassigns Medicare benefits to Doctor On Demand Professionals Of California (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ramon Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ramon Martinez was last updated on February 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.