Burak Alsan, MD
NPI 1669508073 · Internal Medicine Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Burak Alsan, MD is a Internal Medicine Physician provider in Stanford, CA (NPI 1669508073).
Provider details
- NPI number
- 1669508073
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A126971 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
263 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 | 99 | $140 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 59 | $141 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $99 |
| Administration of Influenza Virus VaccineG0008 | 19 | $35 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 19 | $21 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 124 | 35 |
| Amlodipine Besylate | 94 | 29 |
| Lisinopril | 83 | 27 |
| Metoprolol Succinate | 47 | 18 |
| Levothyroxine Sodium | 45 | 15 |
| Gabapentin | 38 | — |
| Omeprazole |
Practice location
Mailing address
Additional practice locations (1)
- 80 Beharrell StConcord, MA 01742-1739Phone: (781) 259-9292Fax: (781) 259-0747
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Burak Alsan's NPI number?
- Burak Alsan's National Provider Identifier (NPI) is 1669508073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Burak Alsan's specialty?
- Burak Alsan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Burak Alsan located?
- Burak Alsan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Burak Alsan's phone number?
- The practice phone number listed in the NPPES registry for Burak Alsan is (650) 723-4000.
- Does Burak Alsan accept Medicare?
- Burak Alsan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Burak Alsan's NPI active?
- Yes — Burak Alsan's NPI (1669508073) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.