RALSTON MEDICAL LTD
NPI 1881670313
Family Medicine in Reno, NV

Q: What is Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since December 16, 2005

601 RALSTON STREET, SUITE 100, RENO, NV 89503(775) 747-5050(775) 788-8075 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 13, 2021, May 18, 2021, Aug 22, 2016 (3 updates tracked since 2016).

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About Ralston Medical Ltd NPPES

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

RALSTON MEDICAL LTD (NPI 1881670313) is a healthcare organization registered as a family medicine in Reno, Nevada and active in the NPI registry since December 2005. The organization lists Veronica Torres, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1881670313

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameDRS O'GARA, CAPURRO, & ZAMBONI, ET AL RALSTON MEDICAL LTD

Location Address601 RALSTON STREET, SUITE 100Reno, NV 89503-4482

Mailing AddressPo Box 34120Reno, NV 89533-4120 · (775) 747-5050 · Fax (775) 747-5050

Phone(775) 747-5050

Fax(775) 788-8075

Organization SubpartNo

Authorized OfficialVeronica TorresOffice Manager · (775) 747-5050

Enumeration DateDecember 16, 2005

Last NPPES UpdateDecember 13, 20213 updates tracked since enumeration

NPPES CertifiedDecember 13, 2021

✔ NPI 1881670313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

601 RALSTON STREET, Reno, NV 89503

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Other Names 1

Doing Business AsRalston Medical Ltd

Other Identifiers 1

OtherV33585Ptan Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ralston Medical Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Ralston Medical Ltd, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Shanaz Ahmad

Family Practice

NPI 1407599871

601 RALSTON ST STE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Donald Farrimond, MD

Family Practice

NPI 1508811191

601 RALSTON STREET SUITE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Lauren Marazzo, APRN

Nurse Practitioner

NPI 1720895246

601 RALSTON ST
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Elizabeth Mccann, APRN

Nurse Practitioner

NPI 1790429116

601 RALSTON ST STE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Thomas Ogara, MD

Family Practice

NPI 1841287026

601 RALSTON ST #100
Reno, NV 89503

(775) 786-1110

✔ PECOSSame address

Suraj Verma, M.D.

Family Practice

NPI 1134253701

601 RALSTON ST STE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Shannon Zamboni, MD

Family Practice

NPI 1023005303

601 RALSTON ST SUITE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Zachary Baumgardner, MD

Family Practice

NPI 1003016809

601 RALSTON ST SUITE 100
Reno, NV 89503

(775) 786-1110

✔ PECOS✔ Accepts MedicareSame address

Maria Ahmad, MEDICAL DEGREE (MD)

Family Practice

NPI 1033747571

2375 E PRATER WAY
Sparks, NV 89434

(775) 815-6604

✔ PECOS✔ Accepts Medicare6.7 mi

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

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 Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd's NPI number?

The NPI number for Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd is 1881670313. It was assigned to this organization in the NPPES registry on December 16, 2005. The provider is doing business as Ralston Medical Ltd.

Where is Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd located?

Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd is located at 601 Ralston Street Suite 100, Reno, NV 89503. The listed phone number is (775) 747-5050.

What is Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd enrolled in Medicare?

Yes. Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd. A 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 the clinician's services. The largest specialties are Family Practice (7) and Nurse Practitioner (2). Of these, 8 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Drs O'gara, Capurro, & Zamboni, Et Al Ralston Medical Ltd was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.