Stephen Tiley, D.O.
NPI 1245425966 · Hematology & Oncology Physician · Savannah, GA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Tiley, D.O. is a Hematology & Oncology Physician provider in Savannah, GA (NPI 1245425966).
Provider details
- NPI number
- 1245425966
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 83373 (SC)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,962 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 | 393 | $119 |
| 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 | 357 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 263 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 248 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 245 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 194 | 70 |
| Letrozole | 40 | 11 |
| Gabapentin | 38 | 12 |
| Ondansetronbrand: Ondansetron Odt | 32 | 24 |
| Methylprednisolone | 31 | 17 |
| Prochlorperazine Maleate | 26 | 20 |
| Tamoxifen Citrate | 25 | — |
| Abiraterone Acetate | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 6 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
Registry dates
- Enumerated
- 2007-09-06
- Last updated
- 2024-04-24
- Certified
- 2024-04-24
Frequently asked questions
- What is Stephen Tiley's NPI number?
- Stephen Tiley's National Provider Identifier (NPI) is 1245425966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Tiley's specialty?
- Stephen Tiley is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Tiley located?
- Stephen Tiley's practice location on file with NPPES is 4700 Waters Ave Ste 201, Savannah, GA 31404-6220.
- What is Stephen Tiley's phone number?
- The practice phone number listed in the NPPES registry for Stephen Tiley is (912) 692-2000.
- Does Stephen Tiley accept Medicare?
- Stephen Tiley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Tiley's NPI active?
- Yes — Stephen Tiley's NPI (1245425966) is active in the NPPES registry as of the last update on 2024-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.