Shant Kazazian, M.D.
NPI 1982646741 · Internal Medicine Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shant Kazazian, M.D. is a Internal Medicine Physician provider in Pasadena, CA (NPI 1982646741).
Provider details
- NPI number
- 1982646741
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A94612 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
2,657 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,417 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 851 | $123 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 200 | $120 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 90 | $139 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 48 | $180 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 149 | 31 |
| Amlodipine Besylate | 135 | 30 |
| Apixabanbrand: Eliquis | 102 | 18 |
| Gabapentin | 99 | 21 |
| Pantoprazole Sodium | 90 | 26 |
| Carvedilol | 88 | 21 |
| Famotidine | 85 |
Practice location
Mailing address
Additional practice locations (1)
- 204 E Chevy Chase DrSuite 2Glendale, CA 91205-3157Phone: (818) 545-9090Fax: (818) 545-9098
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Shant Kazazian's NPI number?
- Shant Kazazian's National Provider Identifier (NPI) is 1982646741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shant Kazazian's specialty?
- Shant Kazazian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shant Kazazian located?
- Shant Kazazian's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Shant Kazazian's phone number?
- The practice phone number listed in the NPPES registry for Shant Kazazian is (626) 352-1444.
- Does Shant Kazazian accept Medicare?
- Shant Kazazian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shant Kazazian's NPI active?
- Yes — Shant Kazazian's NPI (1982646741) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.