Amanpreet Buttar, MD
NPI 1962679753 · Hematology & Oncology Physician · Dublin, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanpreet Buttar, MD is a Hematology & Oncology Physician provider in Dublin, CA (NPI 1962679753).
Provider details
- NPI number
- 1962679753
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A116791 (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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
475 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 146 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 146 | $111 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 | $151 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 34 | $55 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 34 | $74 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 48 | — |
| Anastrozole | 46 | 12 |
| Abiraterone Acetate | 43 | — |
| Prochlorperazine Maleate | 35 | 17 |
| Osimertinib Mesylatebrand: Tagrisso | 34 | — |
| Ondansetron Hcl | 33 | 20 |
| Loperamide Hclbrand: Loperamide | 24 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-12
- Last updated
- 2013-04-18
Frequently asked questions
- What is Amanpreet Buttar's NPI number?
- Amanpreet Buttar's National Provider Identifier (NPI) is 1962679753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanpreet Buttar's specialty?
- Amanpreet Buttar is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Amanpreet Buttar located?
- Amanpreet Buttar's practice location on file with NPPES is 6380 Clark Ave, Dublin, CA 94568-3036.
- What is Amanpreet Buttar's phone number?
- The practice phone number listed in the NPPES registry for Amanpreet Buttar is (925) 875-1677.
- Does Amanpreet Buttar accept Medicare?
- Amanpreet Buttar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanpreet Buttar's NPI active?
- Yes — Amanpreet Buttar's NPI (1962679753) is active in the NPPES registry as of the last update on 2013-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.