Cassie Thiesse, FNP-C
NPI 1316699119 · Nurse Practitioner · Saint Joseph, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassie Thiesse, FNP-C is a Nurse Practitioner provider in Saint Joseph, MI (NPI 1316699119).
Provider details
- NPI number
- 1316699119
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4704326088 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
331 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $73 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 58 | $10 |
| Automated Urinalysis Test81003 | 37 | $2 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 22 | $40 |
| Simple Insertion of Temporary Bladder Tube51702 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 144 | 79 |
| Finasteride | 56 | 30 |
| Cephalexin | 30 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 20 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 17 |
| Mirabegronbrand: Myrbetriq | 14 | — |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$316 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 6572 Red Arrow HwyColoma, MI 49038-8700Phone: (269) 202-7014
- 6565 W Main StKalamazoo, MI 49009-6114Phone: (269) 375-0459
- 42 N Saint Joseph Ave Ste 200Niles, MI 49120-2203Phone: (269) 684-5447
- 815 Saint Joseph DrSaint Joseph, MI 49085-2529Phone: (269) 983-3455
Registry dates
- Enumerated
- 2022-01-22
- Last updated
- 2025-01-24
- Certified
- 2025-01-24
Frequently asked questions
- What is Cassie Thiesse's NPI number?
- Cassie Thiesse's National Provider Identifier (NPI) is 1316699119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Thiesse's specialty?
- Cassie Thiesse is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassie Thiesse located?
- Cassie Thiesse's practice location on file with NPPES is 1234 Napier Ave, Saint Joseph, MI 49085-2112.
- What is Cassie Thiesse's phone number?
- The practice phone number listed in the NPPES registry for Cassie Thiesse is (269) 983-3455.
- Does Cassie Thiesse accept Medicare?
- Cassie Thiesse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassie Thiesse's NPI active?
- Yes — Cassie Thiesse's NPI (1316699119) is active in the NPPES registry as of the last update on 2025-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.