Cassie Welt, D.O,
NPI 1265759922 · Emergency Medicine Physician · Wyandotte, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassie Welt, D.O, is a Emergency Medicine Physician provider in Wyandotte, MI (NPI 1265759922).
Provider details
- NPI number
- 1265759922
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O,
- Sex
- Female
- Sole proprietor
- Yes
- License
- W4301018379508 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
511 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 234 | $120 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 109 | $167 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 87 | $71 |
| Critical Care, First 30-74 Minutes99291 | 59 | $206 |
| Critical Care, Each Additional 30 Minutes99292 | 22 | $106 |
Typical Medicare-allowed amounts for these services range $71–$206 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 39 |
| Prednisone | 32 | 30 |
| Ondansetronbrand: Ondansetron Odt | 24 | 24 |
| Cephalexin | 22 | 21 |
| Azithromycin | 17 | 17 |
| Levofloxacin | 14 | 14 |
| Cyclobenzaprine Hcl | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-21
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Cassie Welt's NPI number?
- Cassie Welt's National Provider Identifier (NPI) is 1265759922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Welt's specialty?
- Cassie Welt is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cassie Welt located?
- Cassie Welt's practice location on file with NPPES is 2333 Biddle Ave, Wyandotte, MI 48192-4668.
- What is Cassie Welt's phone number?
- The practice phone number listed in the NPPES registry for Cassie Welt is (734) 287-9029.
- Does Cassie Welt accept Medicare?
- Cassie Welt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassie Welt's NPI active?
- Yes — Cassie Welt's NPI (1265759922) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.