| 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 |
| Saturday | 8:00 AM - 1:00 PM |
| Sunday | Closed |
Cathy Lynn Singer, NP
Specialty
Internal Medicine
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
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5.0
27 reviews
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Apr 30, 2026Verified Review
Overall impressions. Great follow up to the bloods and reviews them in total . Tells me right from wrong
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Apr 28, 2026Verified Review
I always recommend Cathy. She is so smart, caring and helpful. She goes above and beyond.
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Apr 13, 2026Verified Review
Cathy is easy to talk to, she answers any questions i have. She is caring, and understands my issues
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Apr 7, 2026Verified Review
Very caring and very through with her examination. She is very knowledgeable in all areas.
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Mar 22, 2026Verified Review
She is very nice and thorough
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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!!
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Feb 14, 2026Verified Review
Cathy Singer is extremely professional, knowledgeable, compassionate and genuinely concerned about the care she is providing!
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Feb 13, 2026Verified Review
Her patient care
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Feb 9, 2026Verified Review
Cathy is a very caring person. She goes over everything with me.
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Jan 21, 2026Verified Review
Listens to your concerns!
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Jan 14, 2026Verified Review
very caring and knows what she is talking about
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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.
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Dec 27, 2025Verified Review
She is an excellent care provider
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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
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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.
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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.
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Dec 6, 2025Verified Review
She is very knowledgeable, polite and caring.
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Dec 4, 2025Verified Review
She was excellent.
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Oct 15, 2025Verified Review
I like her manor while taking care of what I need8
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Sep 16, 2025Verified Review
Cathy is upbeat, caring, kind and knowledgeable.
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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
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Insurance Accepted
This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.
- 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
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Medical School
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State University Of New York At Stony Brook
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The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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