Provider Profile
Tanya L. Giese, FNP-C
Unclaimed ProfileAbout Tanya Giese
Tanya L. Giese, FNP-C is a nurse practitioner based in Williston, ND. Tanya is a 2022 graduate of University of North Dakota School of Medicine. Tanya is also listed as specializing in nurse practitioner — family and nurse practitioner — primary care. According to Medicare claims data, Tanya cared for 415 Medicare patients across 613 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1548997240.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (701) 774-7687
- Email not available
Practice Locations
1700 11TH ST W
Williston, ND 58801
300 N 7th St
Bismarck, ND 58501
2305 37th Ave SW
Minot, ND 58701
1321 W Dakota Pkwy
Williston, ND 58801
222 N 7th St
Bismarck, ND 58501
Procedures Most Often Billed to Medicare
613 services · 415 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
29 | As often as other peers in Nurse Practitioner |
| Screening 3d breast mammography | Imaging | 77063 |
29 | As often as other peers in Nurse Practitioner |
| X-ray of chest, 2 views | Imaging | 71046 |
12 | Less often than most peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
21 | As often as other peers in Nurse Practitioner |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
19 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
186 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
177 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
52 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
50 | Less often than most peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
21 | 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 3
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 Williston 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of North Dakota School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of North Dakota School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 7
Providers in ND who bill this service to Medicare most often.
Common questions
What does Tanya L. Giese specialize in?
Tanya L. Giese is a nurse practitioner in Williston, ND. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Tanya L. Giese located?
Tanya L. Giese is listed at 1700 11Th St W, Williston, ND 58801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Tanya L. Giese's phone number?
The number on file is (701) 774-7687. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tanya L. Giese's NPI number?
Tanya L. Giese's National Provider Identifier is 1548997240. 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 Tanya L. Giese train?
Tanya L. Giese attended University of North Dakota School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Tanya L. Giese been practicing?
Tanya L. Giese has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Tanya L. Giese do most often?
According to Medicare billing data, Tanya L. Giese performs imaging including screening mammography and screening 3d breast mammography; provides treatments such as routine electrocardiogram using at least 12 leads with tracing and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tanya L. Giese confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tanya L. Giese. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.