Mark Abate, M.D.
NPI 1588778674 · Hematology & Oncology Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Abate, M.D. is a Hematology & Oncology Physician provider in Santa Barbara, CA (NPI 1588778674).
Provider details
- NPI number
- 1588778674
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G55892 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,106 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 613 | $135 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 176 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 173 | $79 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 155 | $17 |
| 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 | 138 | $17 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less |
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 |
|---|---|---|
| Anastrozole | 46 | 15 |
| Apixabanbrand: Eliquis | 33 | — |
| Rivaroxabanbrand: Xarelto | 19 | — |
| Lenalidomide | 18 | — |
| Tamoxifen Citrate | 18 | — |
| Dexamethasone | 16 | — |
| Levothyroxine Sodium | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,152 across 101 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 317 W Pueblo StSanta Barbara, CA 93105-4355Phone: (805) 681-1761Fax: (805) 681-1768
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2019-01-28
Frequently asked questions
- What is Mark Abate's NPI number?
- Mark Abate's National Provider Identifier (NPI) is 1588778674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Abate's specialty?
- Mark Abate is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Abate located?
- Mark Abate's practice location on file with NPPES is 540 W Pueblo St, Santa Barbara, CA 93105-4230.
- What is Mark Abate's phone number?
- The practice phone number listed in the NPPES registry for Mark Abate is (805) 879-0670.
- Does Mark Abate accept Medicare?
- Mark Abate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Abate's NPI active?
- Yes — Mark Abate's NPI (1588778674) is active in the NPPES registry as of the last update on 2019-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.