Provider Profile
Helen S. Rizza, HELEN RIZZA, ARNP
Unclaimed ProfileAbout Helen Rizza
Helen S. Rizza, HELEN RIZZA, ARNP is a nurse practitioner practicing in Portsmouth, NH. Helen is also listed as specializing in nurse practitioner — psychiatric/mental health. Medicare claims data shows Helen provided 600 services to 51 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (603) 918-6162
- Email not available
Practice Locations
30 MIRONA ROAD EXT SUITE 3
Portsmouth, NH 03801
Procedures Most Often Billed to Medicare
600 services · 51 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
267 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
211 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
122 |
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.
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 Portsmouth 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2003 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 45 minutes 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Dr. Rizza specialize in?
Dr. Rizza is a nurse practitioner in Portsmouth, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Rizza located?
Dr. Rizza is listed at 30 MIRONA ROAD EXT SUITE 3, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Rizza's phone number?
The number on file is (603) 918-6162. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rizza?
Dr. Rizza's National Provider Identifier is 1336241983. 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 Dr. Rizza go to medical school?
Dr. Rizza attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rizza have?
Dr. Rizza has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Rizza do most often?
According to Medicare billing data, Dr. Rizza provides treatments such as psychotherapy with evaluation and management visit, 45 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rizza's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rizza. 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.