A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Ralf Zimmermann:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 4 of 4 stars
The overall average patient rating of Dr. Ralf Zimmermann is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
- He has special expertise in 15 areas:
- Adolescent Medicine
- Artificial Insemination
- Assisted Reproductive Techniques
- Female Infertility
- Hormone Replacement Therapy (HRT)
- Hot Flashes
- In Vitro Fertilization (IVF)
- Laproscopic Surgery (Laparoscopy)
- Male Infertility
- Ovulation Induction
- Reproductive Medicine
Education & Awards
Dr. Zimmermann graduated from Universitaet Hamburg.
Dr. Zimmermann has 11 hospital affiliations:
- NewYork-Presbyterian / Weill Cornell
- New York Presbyterian Hospital / The Allen Pavilion
Accepted Insurance Plans
Dr. Zimmermann accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Empire Blue Cross Blue Shield - 2 plans
- Unicare - 2 plans
- Oxford Health Plans - 2 plans
- Healthfirst - 3 plans
- HIP Health Plan of New York - 27 plans
- Univera Healthcare - 1 plan
- Evercare - 1 plan
- Cigna - 6 plans
- Affinity Health Plan - 5 plans
- AMERIGROUP - 4 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Ralf D. Zimmermann practice?
Dr. Ralf Zimmermann practices Reproductive Endocrinology near New York, NY.
See New York Obstetricians & Gynecologists.