1. Home
  2. Directory
  3. California
  4. Mountain View
  5. Clinic Center
  6. NPI Profile

RONALD S GREENWALD
NPI 1457544462
Clinic/Center - Medical Specialty in Mountain View, CA

Active since August 22, 2007
2500 HOSPITAL DR, BUILDING 15, MOUNTAIN VIEW, CA 94040(650) 968-4747(650) 968-8086 Get Directions Write a Review

NPPES record last updated: August 22, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ronald S Greenwald NPPES

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

RONALD S GREENWALD (NPI 1457544462) is a healthcare organization registered as a medical specialty in Mountain View, California and active in the NPI registry since August 2007. The organization lists Diana I Pistorius, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1457544462
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameRONALD S GREENWALD
Location Address2500 HOSPITAL DR, BUILDING 15Mountain View, CA 94040-4106
Mailing Address2500 Hospital Dr, Building 15Mountain View, CA 94040-4106 · (650) 968-4747 · Fax (650) 968-8086
Phone(650) 968-4747
Fax(650) 968-8086
Organization SubpartNo
Authorized OfficialDiana I PistoriusBusiness Manager · (650) 968-4747
Enumeration DateAugust 22, 2007
✔ NPI 1457544462 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in CA · G56400
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
2500 HOSPITAL DR, Mountain View, CA 94040
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINE18344CA

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.

PLASTIC SURGEONS INSTITUTE, INC.
Plastic Surgery
2500 HOSPITAL DR, BLDG 9
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 254-1200
HOSPITAL DRIVE SURGERY CENTER, LLC
Clinic/Center (Ambulatory Surgical)
2500 HOSPITAL DR, BLDG. 9, STE. B
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 254-1200
DR. MARIAM ROBERT MANOUKIAN MD
Internal Medicine
2500 HOSPITAL DR, BIULD 4A
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 940-1006
MICHAEL J FONG, DDS, INC
Dentist (General Practice)
2500 HOSPITAL DR, #6
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 968-3146
OPEN MEDICINE INSTITUTE
Clinical Medical Laboratory
2500 HOSPITAL DR, BLDG 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 433-8930
MR. LAWRENCE ALAN EPSTEIN MD
Internal Medicine
2500 HOSPITAL DR, BLDG 11, SUITE E
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 625-0800
JERRY MANOUKIAN M.D. A MEDICAL CORPORATION
Clinic/Center (Multi-Specialty)
2500 HOSPITAL DR, SUITE 4
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 940-1006
MS. AHUVA FARAJI M.A, MFT
Marriage & Family Therapist
2500 HOSPITAL DR
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 906-1431

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 S Greenwald's NPI number?

The NPI number for Ronald S Greenwald is 1457544462. It was assigned to this organization in the NPPES registry on August 22, 2007.

Where is Ronald S Greenwald located?

Ronald S Greenwald is located at 2500 Hospital Dr Building 15, Mountain View, CA 94040. The listed phone number is (650) 968-4747.

What is Ronald S Greenwald's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Ronald S Greenwald was last updated on August 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.