Alexander Kazberouk
NPI 1831694660 · Geriatric Medicine (Internal Medicine) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Kazberouk is a Geriatric Medicine (Internal Medicine) Physician provider in San Francisco, CA (NPI 1831694660).
Provider details
- NPI number
- 1831694660
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A165392 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
8 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
698 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 | 336 | $153 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 123 | $19 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 100 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $109 |
| Administration of Influenza Virus VaccineG0008 | 26 | $39 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 35 | 15 |
| Omeprazole | 34 | 16 |
| Atorvastatin Calcium | 32 | 14 |
| Tamsulosin Hcl | 26 | 14 |
| Gabapentin | 26 | 11 |
| Rosuvastatin Calcium | 23 | 14 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (2)
- 3202 E Greenway Rd Ste 1401Phoenix, AZ 85032-4511Phone: (602) 325-5577Fax: (415) 252-7176
- 155 Bay State RdBoston, MA 02215-1506Phone: (978) 621-7077
Registry dates
- Enumerated
- 2018-03-25
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Alexander Kazberouk's NPI number?
- Alexander Kazberouk's National Provider Identifier (NPI) is 1831694660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Kazberouk's specialty?
- Alexander Kazberouk is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Kazberouk located?
- Alexander Kazberouk's practice location on file with NPPES is 840 Irving St, San Francisco, CA 94122-2311.
- What is Alexander Kazberouk's phone number?
- The practice phone number listed in the NPPES registry for Alexander Kazberouk is (888) 663-6331.
- Does Alexander Kazberouk accept Medicare?
- Alexander Kazberouk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Kazberouk's NPI active?
- Yes — Alexander Kazberouk's NPI (1831694660) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.