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

DR. ROBERT MARSHALL LOWEN MD
NPI 1659452787
Specialist in Mountain View, CA

Active since October 17, 2006Opted out of Medicare · through Aug 21, 2027
305 SOUTH DR, SUITE1, MOUNTAIN VIEW, CA 94040(650) 965-7888(650) 965-0147 Get Directions Write a Review

NPPES record last updated: January 20, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Robert Marshall Lowen Md NPPES

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

DR. ROBERT MARSHALL LOWEN MD (NPI 1659452787) is an individual specialist in Mountain View, California, licensed in California (G23412) and active in the NPI registry since October 2006. He has opted out of Medicare through August 21, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1659452787
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. ROBERT MARSHALL LOWENCredential: MD
Location Address305 SOUTH DR, SUITE1Mountain View, CA 94040-4200
Mailing Address305 South Dr, Suite1Mountain View, CA 94040-4200 · (650) 965-7888 · Fax (650) 965-0147
Phone(650) 965-7888
Fax(650) 965-0147
Sole ProprietorNo
Enumeration DateOctober 17, 2006
Last NPPES UpdateJanuary 20, 2010
✔ NPI 1659452787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G23412
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
305 SOUTH DR, Mountain View, CA 94040
Open in Google Maps ↗

Other Identifiers 3

OtherCJ705ZCA · Ptan
Medicare PINCJ705ZCA
Medicare UPIND60823

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Robert Marshall Lowen Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 21, 2023 through August 21, 2027.

Opt-Out Effective DateAugust 21, 2023
Opt-Out In Effect ThroughAugust 21, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 8

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

MISS YUERU WU LAC
Acupuncturist
305 SOUTH DR, SUITE 3
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 967-0768
DR. RAYMOND MICHAEL SHAHEEN I M.D., F.A.C.S.
Surgery (Vascular Surgery)
305 SOUTH DR, SUITE 7
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 965-1909
DR. MACIEJ J KIETURAKIS
Surgery
305 SOUTH DR, #7
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 938-6600
ROBERT M. LOWEN, MD. INC.
Plastic Surgery
305 SOUTH DR, SUITE 1
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 965-7888
DR. DANIEL WAYNE NELSON D.D.S.
Dentist (Periodontics)
305 SOUTH DR, SUITE 8
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 967-1740
RONALD Z HOFFMAN M.D.
Family Medicine (Adult Medicine)
305 SOUTH DR, SUITE 5
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 967-1515
DR. BROOKE M DIX DPM
Podiatrist (Foot & Ankle Surgery)
305 SOUTH DR, 6
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 215-8722
RAYMOND M SHAHEEN MD INC
Surgery
305 SOUTH DR, SUITE 7
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 965-1909

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 Robert Lowen's NPI number?

The NPI number for Robert Lowen is 1659452787. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Robert Lowen located?

Robert Lowen practices at 305 South Dr Suite1, Mountain View, CA 94040. The listed phone number is (650) 965-7888.

What is Robert Lowen's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Robert Lowen enrolled in Medicare?

No. Robert Lowen has opted out of Medicare through August 21, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Robert Lowen was last updated on January 20, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.