Provider Profile
Maja Witwicka, APRN
Unclaimed ProfileAbout Maja Witwicka
Maja Witwicka, APRN is a nurse practitioner practicing in New Haven, CT. Maja is also listed as specializing in registered nurse. According to Medicare claims data, the services billed most often include smoking and tobacco use intensive counseling, more than 10 minutes.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (646) 519-1853
- Email not available
Practice Locations
20 YORK ST
New Haven, CT 06510
Procedures Most Often Billed to Medicare
43 services · 20 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Smoking and tobacco use intensive counseling, more than 10 minutes | Office visit | 99407 |
43 |
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.
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.
Other nurse practitioners in New Haven 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Maja Witwicka specialize in?
Maja Witwicka is a nurse practitioner in New Haven, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Maja Witwicka located?
Maja Witwicka is listed at 20 York St, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maja Witwicka's phone number?
The number on file is (646) 519-1853. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Maja Witwicka?
Maja Witwicka's National Provider Identifier is 1477127587. 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
Where did Maja Witwicka train?
Maja Witwicka attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maja Witwicka have?
Maja Witwicka has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Maja Witwicka do most often?
According to Medicare billing data, Maja Witwicka 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 Maja Witwicka's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maja Witwicka. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.