DR. ERIN ELAINE EZZELL D.O.
NPI 1801091996
Internal Medicine - Hematology & Oncology in Oklahoma City, OK

Q: What is Erin Ezzell's NPI number?

The NPI number for Erin Ezzell is 1801091996. It was assigned to this individual provider in the NPPES registry on June 19, 2007.

Q: What is Erin Ezzell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Erin Ezzell was last updated on July 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 19, 2007PECOS EnrolledAccepts Medicare Assignment

63.63/100

CMS Quality Rating

800 NE 10TH ST FL 6, OKLAHOMA CITY, OK 73104(405) 271-4022(405) 271-3020 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 3, 2025, Jul 13, 2018, Jul 15, 2016 (3 updates tracked since 2016).

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About Dr. Erin Elaine Ezzell D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERIN ELAINE EZZELL D.O. (NPI 1801091996) is an individual hematology & oncology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (8800) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Southeast, and maintains a secondary practice location in Cape Girardeau.

NPPES Registry Identity

NPI1801091996

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameDR. ERIN ELAINE EZZELLCredential: D.O.

Location Address800 NE 10TH ST FL 6Oklahoma City, OK 73104-5418

Mailing Address789 S Mount Auburn RdCape Girardeau, MO 63703-6387 · (573) 519-4800

Phone(405) 271-4022

Fax(405) 271-3020

Sole ProprietorNo

Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2007

Enumeration DateJune 19, 2007

Last NPPES UpdateJuly 3, 20253 updates tracked since enumeration

NPPES CertifiedJuly 3, 2025

✔ NPI 1801091996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in OK · 8800✔ Licensed in MO · 2009002510

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2009002510 (MO)

800 NE 10TH ST FL 6, Oklahoma City, OK 73104

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Secondary Practice Location 1

Location 1789 S Mount Auburn RdCape Girardeau, MO 63703 · Phone (573) 519-4800

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Oklahoma, Medica and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Erin Elaine Ezzell D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3072737170

PECOS Enrollment IDI20250623002657

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

539 services215 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

209 services160 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

79 services51 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

35 services18 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

29 services26 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

27 services27 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital Southeast

Acute Care Hospitals · Cape Girardeau, MO

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260110

Location1701 Lacey StCape Girardeau, MO 63701 · Cape Girardeau County

Emergency services Birthing friendly

Norman Regional

Acute Care Hospitals · Norman, OK

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number370008

Location3300 Healthplex PkwyNorman, OK 73072 · Cleveland County

Emergency services Birthing friendly

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number370093

Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$162.61 typical visit price

range $53.00 – $162.61

Typical copayment $40.65 (range $13.25 – $40.65)

Most-billed visit code 99205

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

63.63/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

20.19

Promoting Interoperability

100

Improvement Activities

Cost

58.59

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers12 claims12 services$78.80 avg. paid by Medicare

Capecitabine, oral, 500 mg J8521

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier15 claims1,456 services$0.74 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MINH PHAN MD

Internal Medicine