Ghassan Kabbach, M.D
NPI 1730596040 · Internal Medicine Physician · Mission Viejo, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ghassan Kabbach, M.D is a Internal Medicine Physician provider in Mission Viejo, CA (NPI 1730596040).
Provider details
- NPI number
- 1730596040
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 53863 (AZ)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
666 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 | 290 | $113 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 131 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 110 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 87 | $166 |
| Advance Care Planning, First 30 Minutes99497 | 20 | $72 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 41 | 28 |
| Cefdinir | 31 | 31 |
| Prednisone | 26 | 21 |
| Gabapentin | 24 | — |
| Apixabanbrand: Eliquis | 24 | 22 |
| Furosemide | 24 | 22 |
| Potassium Chloride | 22 | 22 |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (1)
- 350 W Thomas RdPhoenix, AZ 85013-4496Phone: (602) 406-3000
Registry dates
- Enumerated
- 2014-07-18
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Ghassan Kabbach's NPI number?
- Ghassan Kabbach's National Provider Identifier (NPI) is 1730596040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ghassan Kabbach's specialty?
- Ghassan Kabbach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ghassan Kabbach located?
- Ghassan Kabbach's practice location on file with NPPES is 27700 Medical Center Rd, Mission Viejo, CA 92691-6426.
- What is Ghassan Kabbach's phone number?
- The practice phone number listed in the NPPES registry for Ghassan Kabbach is (949) 365-2468.
- Does Ghassan Kabbach accept Medicare?
- Ghassan Kabbach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ghassan Kabbach's NPI active?
- Yes — Ghassan Kabbach's NPI (1730596040) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.