Olivia Seecof, MD
NPI 1255829123 · Medical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Seecof, MD is a Medical Oncology Physician provider in New York, NY (NPI 1255829123).
Provider details
- NPI number
- 1255829123
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 309440 (NY)
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
8 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
423 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 | 206 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 53 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 38 | $161 |
| Advance Care Planning, First 30 Minutes99497 | 37 | $86 |
| Advance Care Planning, First 30 Minutes99497 | 31 | $82 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 56 | 29 |
| Olanzapine | 50 | 26 |
| Fentanyl | 39 | 13 |
| Duloxetine Hcl | 38 | 13 |
| Gabapentin | 32 | 16 |
| Hydromorphone Hcl | 25 | 15 |
| Pregabalin | 16 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 833 Chestnut StPhiladelphia, PA 19107-4414Phone: (800) 533-3669
Registry dates
- Enumerated
- 2018-04-26
- Last updated
- 2022-10-13
- Certified
- 2022-10-13
Frequently asked questions
- What is Olivia Seecof's NPI number?
- Olivia Seecof's National Provider Identifier (NPI) is 1255829123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Seecof's specialty?
- Olivia Seecof is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Olivia Seecof located?
- Olivia Seecof's practice location on file with NPPES is 160 E 34th St Fl 8, New York, NY 10016-4744.
- What is Olivia Seecof's phone number?
- The practice phone number listed in the NPPES registry for Olivia Seecof is (212) 731-5857.
- Does Olivia Seecof accept Medicare?
- Olivia Seecof is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Seecof's NPI active?
- Yes — Olivia Seecof's NPI (1255829123) is active in the NPPES registry as of the last update on 2022-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.