Marimar Contreras Nieves, MD
Marimar Contreras Nieves, MD is a Nephrology in Palo Alto, California. Graduated from University of Puerto Rico School of Medicine in 2019, 7 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Georgia.
- Years since qualifying
- 7
- Trained at
- University of Puerto Rico School of Medicine
- Licensed in
- CA, GA
- In the registry since
- 2017
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
795 El Camino RealPalo Alto, CA 94301-2302
Phone: (650) 853-2917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 300 Pasteur Dr, Palo Alto, CA 94304-2203 — (650) 723-4000
Specialties & licences
| Nephrology Physician (primary) | Taxonomy 207RN0300X · Licence 110906 (GA) |
|---|---|
| Nephrology Physician | Taxonomy 207RN0300X · Licence A176891 (CA) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence A176891 (CA) |
Record details
| NPI number | 1245767144 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 23, 2017 |
| Last updated in NPPES | April 15, 2026 |
| Certification date | April 15, 2026 |
Medicare enrollment
| Medicare specialty | NEPHROLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE |
| Graduated | 2019 (7 years in practice) |
| Group practice | Stanford Health Care — 3085 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Palo Alto
-
Luis Alvarez, MD
795 El Camino Real, Palo Alto, CA 94301-2302 · (650) 328-8385
-
Nidharshan Anandasivam
300 Pasteur Dr # MC5851, Palo Alto, CA 94304-2203 · (650) 723-8561
-
Toby Gottheiner, MD
795 El Camino Real, Palo Alto, CA 94301-2302 · (650) 328-8385
-
Dr. Andrew Koren, MD
3801 Miranda Ave VA Palo Alto Healthcare System, Palo Alto, CA 94304 · (650) 493-5000
-
Dr. Yiming Zhao Lit, MD
3801 Miranda Ave 111R, Palo Alto, CA 94304-1207 · (650) 493-5000
-
Robert Dewolfe Mair
3801 Miranda Ave B2-140, Palo Alto, CA 94304-1207 · (650) 493-5000