Ani Bussel, M.D.
NPI 1104211176 · Hospitalist Physician · Orange, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ani Bussel, M.D. is a Hospitalist Physician provider in Orange, CA (NPI 1104211176).
Provider details
- NPI number
- 1104211176
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018016611 (MO)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
610 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 253 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 121 | $86 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 114 | $127 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 67 | $191 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 27 | $143 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Pantoprazole Sodium | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 101 the City Dr SOrange, CA 92868Phone: (714) 880-7812
- 3015 N Ballas RdSaint Louis, MO 63131Phone: (314) 996-5772Fax: (314) 996-7691
- 3015 N Ballas RdSaint Louis, MO 63131Phone: (314) 996-5772Fax: (314) 996-7691
Registry dates
- Enumerated
- 2015-04-06
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Ani Bussel's NPI number?
- Ani Bussel's National Provider Identifier (NPI) is 1104211176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ani Bussel's specialty?
- Ani Bussel is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ani Bussel located?
- Ani Bussel's practice location on file with NPPES is 1100 W Stewart Dr, Orange, CA 92868-3849.
- What is Ani Bussel's phone number?
- The practice phone number listed in the NPPES registry for Ani Bussel is (714) 771-8177.
- Does Ani Bussel accept Medicare?
- Ani Bussel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ani Bussel's NPI active?
- Yes — Ani Bussel's NPI (1104211176) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.