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DR. SIEGFRIED ROTMENSCH M.D.
NPI 1932382447
Obstetrics & Gynecology - Maternal & Fetal Medicine in Mountain View, CA

Active since December 07, 2007PECOS Enrolled
2485 HOSPITAL DR STE 231, MOUNTAIN VIEW, CA 94040(650) 404-8210(650) 404-8219 Get Directions Write a Review

NPPES record last updated: June 7, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Siegfried Rotmensch M.d. NPPES

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

DR. SIEGFRIED ROTMENSCH M.D. (NPI 1932382447) is an individual maternal & fetal medicine provider in Mountain View, California, licensed in California (A102099) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932382447
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. SIEGFRIED ROTMENSCHCredential: M.D.
Location Address2485 HOSPITAL DR STE 231Mountain View, CA 94040-4103
Mailing Address2350 W El Camino Real, 2nd FloorMountain View, CA 94040-6201
Phone(650) 404-8210
Fax(650) 404-8219
Sole ProprietorNo
Enumeration DateDecember 7, 2007
Last NPPES UpdateJune 7, 2013
✔ NPI 1932382447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in CA · A102099
Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License A102099 (CA)
2485 HOSPITAL DR STE 231, Mountain View, CA 94040
Open in Google Maps ↗

Other Identifiers 1

OtherA102099CA · Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Siegfried Rotmensch M.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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94040 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
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 2

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

DIEM THI HUYNH CGC
Genetic Counselor, MS
2485 HOSPITAL DR STE 231
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 404-8210
KELLY N MILLER M.S.
Genetic Counselor, MS
2485 HOSPITAL DR STE 231
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 404-8210

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 Siegfried Rotmensch's NPI number?

The NPI number for Siegfried Rotmensch is 1932382447. It was assigned to this individual provider in the NPPES registry on December 7, 2007.

Where is Siegfried Rotmensch located?

Siegfried Rotmensch practices at 2485 Hospital Dr Ste 231, Mountain View, CA 94040. The listed phone number is (650) 404-8210.

What is Siegfried Rotmensch's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Siegfried Rotmensch enrolled in Medicare?

Yes. Siegfried Rotmensch is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Siegfried Rotmensch was last updated on June 7, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.