William Crecelius, MD
NPI 1003828633 · Emergency Medicine Physician · Rancho Mirage, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Crecelius, MD is a Emergency Medicine Physician provider in Rancho Mirage, CA (NPI 1003828633).
Provider details
- NPI number
- 1003828633
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28795 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,142 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 557 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 394 | $70 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 100 | $141 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 54 | $86 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 37 | $9 |
Typical Medicare-allowed amounts for these services range $9–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 152 | 151 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 130 | 127 |
| Azithromycin | 86 | 86 |
| Doxycycline Hyclate | 77 | 75 |
| Methylprednisolone | 77 | 77 |
| Cefdinir | 77 | 75 |
| Cephalexin | 75 | 73 |
| Fluticasone Propionate | 60 |
Practice location
Mailing address
Additional practice locations (2)
- 45280 Seeley DrLa Quinta, CA 92253-6834Phone: (760) 834-3593Fax: (760) 374-3845
- 151 S Sunrise WayPalm Springs, CA 92262-0118Phone: (760) 834-3593Fax: (760) 674-3845
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is William Crecelius's NPI number?
- William Crecelius's National Provider Identifier (NPI) is 1003828633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Crecelius's specialty?
- William Crecelius is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Crecelius located?
- William Crecelius's practice location on file with NPPES is 72780 Country Club Dr Ste 203, Rancho Mirage, CA 92270-4150.
- What is William Crecelius's phone number?
- The practice phone number listed in the NPPES registry for William Crecelius is (760) 834-3593.
- Does William Crecelius accept Medicare?
- William Crecelius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Crecelius's NPI active?
- Yes — William Crecelius's NPI (1003828633) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.