Siegfried Rotmensch, M.D.
Maternal & Fetal Medicine Physician · Mountain View, CA
Siegfried Rotmensch, M.D. is a maternal & fetal medicine physician with a practice address in Mountain View, California, and NPI 1932382447, issued on Dec 7, 2007. Check the license (California A102099, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Siegfried Rotmensch
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- A102099 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2485 Hospital Dr Ste 231, Mountain View, CA 94040
- Phone
- (650) 404-8210
- Enumerated
- Dec 7, 2007
- Record last updated
- Jun 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (650) 404-8219
- Entity
- Type 1 · individual
Also registered at 2485 Hospital Dr Ste 231
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diem Huynh, CGCGenetic Counselor (M.S.)1053685172
- Kelly Miller, M.S.Genetic Counselor (M.S.)1407207723
Verify Siegfried Rotmensch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A102099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maternal & Fetal Medicine Physician providers in California
There are 343 maternal & fetal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other maternal & fetal medicine physician records in California
- Joanna Adamczak, M.D.San Diego, CA1447428420
- Rebecca Adami, M.D.San Diego, CA1992149447
- Michelle Adams, M.D.Oakland, CA1326058991
- Yalda Afshar, M.D., PH.D.Los Angeles, CA1629497763
- Paola Aghajanian, M.D.Los Angeles, CA1336324334
- Jennifer Ahn, M.D.San Diego, CA1972673879
- Cheryl Albuquerque, M.D.San Jose, CA1093863938
- Marwan Ali, MD, MBASacramento, CA1265696660
- Kevin Amaya, D.O.Harbor City, CA1215193495
- Odul Amburgey, M.D.San Jose, CA1619196466
Common questions
What is Siegfried Rotmensch, M.D.'s NPI number?
Siegfried Rotmensch, M.D.'s National Provider Identifier (NPI) is 1932382447, issued on Dec 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Siegfried Rotmensch, M.D. located?
The NPPES record lists a practice address at 2485 Hospital Dr Ste 231, Mountain View, CA, 94040. Phone: (650) 404-8210. Providers update this record themselves, so call before visiting.
How can I verify Siegfried Rotmensch, M.D.'s license?
NPPES lists California license number A102099, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.