Erin Ezzell, D.O.
NPI 1801091996 · Hematology & Oncology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Ezzell, D.O. is a Hematology & Oncology Physician provider in Oklahoma City, OK (NPI 1801091996).
Provider details
- NPI number
- 1801091996
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2009002510 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
1,101 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 | 539 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 209 | $78 |
| 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 | 140 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 79 | $154 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 35 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 185 | 58 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 76 | 23 |
| Letrozole | 64 | 18 |
| Rivaroxabanbrand: Xarelto | 61 | — |
| Apixabanbrand: Eliquis | 55 | — |
| Gabapentin | 53 | 14 |
| Warfarin Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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)
- 789 S Mount Auburn RdCape Girardeau, MO 63703Phone: (573) 519-4800
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Erin Ezzell's NPI number?
- Erin Ezzell's National Provider Identifier (NPI) is 1801091996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Ezzell's specialty?
- Erin Ezzell is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Ezzell located?
- Erin Ezzell's practice location on file with NPPES is 800 Ne 10th St Fl 6, Oklahoma City, OK 73104-5418.
- What is Erin Ezzell's phone number?
- The practice phone number listed in the NPPES registry for Erin Ezzell is (405) 271-4022.
- Does Erin Ezzell accept Medicare?
- Erin Ezzell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Ezzell's NPI active?
- Yes — Erin Ezzell's NPI (1801091996) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.