Seth Pollack, MD
NPI 1528234143 · Hematology & Oncology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Pollack, MD is a Hematology & Oncology Physician provider in Chicago, IL (NPI 1528234143).
Provider details
- NPI number
- 1528234143
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036154157 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
828 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) |
|---|---|---|
| Injection of Additional New Drug Or Substance Into Vein96375 | 135 | $16 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 125 | $132 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour96366 | 82 | $21 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 63 | $29 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 62 | $185 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52,993 across 47 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)
- 1100 Fairview Ave ND3-100Seattle, WA 98109-4433Phone: (206) 667-6629
Registry dates
- Enumerated
- 2008-05-03
- Last updated
- 2021-01-07
- Certified
- 2021-01-07
Frequently asked questions
- What is Seth Pollack's NPI number?
- Seth Pollack's National Provider Identifier (NPI) is 1528234143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Pollack's specialty?
- Seth Pollack is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Pollack located?
- Seth Pollack's practice location on file with NPPES is 676 N Saint Clair St Ste 850, Chicago, IL 60611-3124.
- What is Seth Pollack's phone number?
- The practice phone number listed in the NPPES registry for Seth Pollack is (312) 695-6180.
- Does Seth Pollack accept Medicare?
- Seth Pollack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Pollack's NPI active?
- Yes — Seth Pollack's NPI (1528234143) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.