| Monday | 8:00 AM - 4:30 PM |
| Tuesday | 8:00 AM - 4:30 PM |
| Wednesday | 8:00 AM - 4:30 PM |
| Thursday | 8:00 AM - 4:30 PM |
| Friday | 8:00 AM - 4:30 PM |
| Sunday | Closed |
Cathy Lynn Singer, NP
Specialty
Internal Medicine
Languages
English
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
5.0
25 reviews
-
Mar 22, 2026Verified Review
She is very nice and thorough
-
Feb 19, 2026Verified Review
Cathy singer is a highly professional.. thorough provider who balances these qualifications with her compassionate and caring mannerisms.. In her care.. you feel that all will be well!!
-
Feb 14, 2026Verified Review
Cathy Singer is extremely professional, knowledgeable, compassionate and genuinely concerned about the care she is providing!
-
Feb 13, 2026Verified Review
Her patient care
-
Feb 9, 2026Verified Review
Cathy is a very caring person. She goes over everything with me.
-
Jan 21, 2026Verified Review
Listens to your concerns!
-
Jan 14, 2026Verified Review
very caring and knows what she is talking about
-
Jan 8, 2026Verified Review
Cathy Singer provided one of the best medical encounters I have ever had. She listened to my medical history, which includes multiple health issues. She took time to understand my medical conditions and provided valuable insights into what can be done to manage each condition. She showed compassion and caring. She possesses an extensive knowledge of medicine and has a great ability to communicate with patients. She helped ensure that all my medications were refilled properly and promptly responded to a need for a drug preauthorization. I feel very grateful to have found such a wonderful nurse practitioner.
-
Dec 27, 2025Verified Review
She is an excellent care provider
-
Dec 27, 2025Verified Review
She is absolutely wonderful and always listens to me and walks me through any questions I may have. Her compassion level is off the charts
-
Dec 12, 2025Verified Review
Outstanding practitioner. Clearly reviewed my chart ahead of time, listens well, explains information clearly, responsive to questions sent through patient portal.
-
Dec 11, 2025Verified Review
First time visit with Cathy as my primary doctor was unavailable, which is very rate. Cathy was thorough and up to speed on my medical history which instilled confidence. She is also very pleasant to interact with and illustrated that she cared.
-
Dec 6, 2025Verified Review
She is very knowledgeable, polite and caring.
-
Dec 4, 2025Verified Review
She was excellent.
-
Oct 15, 2025Verified Review
I like her manor while taking care of what I need8
-
Sep 16, 2025Verified Review
Cathy is upbeat, caring, kind and knowledgeable.
-
Sep 10, 2025Verified Review
Ms Singer is an excellent practitioner and always addresses my specific needs effectively and efficiently.
-
Sep 8, 2025Verified Review
She is exactly what I want in a provider. I feel very comfortable with her. She makes me feel important.
-
Sep 5, 2025Verified Review
Cathy Singer is very attentive and listened to all my concerns. Her exam was thorough and answered all of my questions.
-
Sep 4, 2025Verified Review
Cathy listens to you. She cares about you as a patient and gives you the time you need to ask and answer any questions I had. Highly recommend her.
-
About Cathy Lynn Singer, NP
Cathy Lynn Singer is a nurse practitioner specializing in internal medicine. She provides comprehensive evaluations and personalized treatment plans for adult patients.
Philosophy of care
Cathy Singer emphasizes patient education and clear communication to support confident decision-making.
Gender
Female
Board certifications
American Academy of Nurse Practitioner Certification Board
Licenses
NY, 308852
Employed or contracted
Employed
Network Name
ProHealth
NPI
1295214682
-
Insurance accepted
This may not reflect all insurance accepted by the provider and is for informational purposes only.
- 1199
- Aetna
- Affinity
- Anthem BCBS
- CHN
- Centivo
- Cigna
- Coventry
- EmblemHealth
- First Health
- Humana
- MagnaCare
- Medicaid
- Medicare
- MultiPlan
- NYSHIP
- Northwell Direct
- Oscar
- Oxford
- TRICARE
- UHC
- UMR
-
Medical School
-
State University Of New York At Stony Brook
-
You are now leaving Optum and going to a third-party website operated by Google. Optum is not responsible for the content or accuracy of the information on this third-party site. We recommend you review the third-party site's privacy policy and terms of use, as Optum's will no longer apply.
Data use
We use cookies and similar tools to make your use of this website easy and to keep it working properly. We may share data about you and how you use the site with third parties, such as analytics and marketing partners. Learn more in our Privacy Policy and Terms of Use. By continuing to use the site, you agree to this.