Provider Profile
Tammy L. Ristau, CRNP
Unclaimed ProfileAbout Tammy Ristau
Tammy L. Ristau, CRNP is a nurse practitioner practicing in Sheffield, PA. According to Medicare claims data, Tammy cared for 66 Medicare patients across 85 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (814) 584-1130
- Email not available
Practice Locations
511 SOUTH MAIN STREET
Sheffield, PA 16347
Procedures Most Often Billed to Medicare
85 services · 66 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
85 | As often as other peers in Nurse Practitioner |
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 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Tammy L. Ristau specialize in?
Tammy L. Ristau is a nurse practitioner in Sheffield, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Tammy L. Ristau located?
Tammy L. Ristau is listed at 511 South Main Street, Sheffield, PA 16347. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Tammy L. Ristau's phone number?
The number on file is (814) 584-1130. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Tammy L. Ristau's NPI number?
Tammy L. Ristau's National Provider Identifier is 1730144122. 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 Tammy L. Ristau train?
Tammy L. Ristau attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Tammy L. Ristau been practicing?
Tammy L. Ristau has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Tammy L. Ristau do most often?
According to Medicare billing data, Tammy L. Ristau 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
Has Tammy L. Ristau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tammy L. Ristau. 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.