Physician Profile
Unclaimed ProfileAbout GRYCZEWSKI
Listed in the NPI registry as a nurse practitioner, Cassandra Y Gryczewski, ACAGNP practices in Wethersfield, CT. Cassandra graduated from University of Connecticut School of Medicine in 2014. Cassandra is also listed as specializing in nurse practitioner — acute care and nurse practitioner — adult health. Medicare claims data shows Cassandra provided 179 services to 90 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (860) 258-2375
- Email not available
Practice Locations
1260 SILAS DEANE HWY
Wethersfield, CT 06109
Procedures Most Often Billed to Medicare
179 services · 90 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
96 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
42 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
41 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 19 related providers in 3 groups
Other nurse practitioners in Wethersfield 5
Same specialty, same city.
Trained at University of Connecticut School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at University of Connecticut School of Medicine 6
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Gryczewski's specialty?
Dr. Gryczewski is a nurse practitioner in Wethersfield, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where can I find Dr. Gryczewski?
Dr. Gryczewski is listed at 1260 SILAS DEANE HWY, Wethersfield, CT 06109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gryczewski?
The number on file is (860) 258-2375. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gryczewski?
Dr. Gryczewski's National Provider Identifier is 1851796551. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Gryczewski's medical education?
Dr. Gryczewski attended University of Connecticut School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gryczewski have?
Dr. Gryczewski has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gryczewski known for?
According to Medicare billing data, Dr. Gryczewski the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gryczewski's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gryczewski. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.