DR. ERNEST KAARA MAINA DNP
NPI 1740751445
Nurse Practitioner - Family in Wagoner, OK

Active since December 07, 2018PECOS EnrolledAccepts Medicare Assignment
1202 W CHEROKEE ST STE C, WAGONER, OK 74467(918) 697-2171(918) 201-1476 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 5, 2026, Jul 7, 2023, Aug 15, 2022 and 2 more (5 updates tracked since 2018).

About Dr. Ernest Kaara Maina Dnp NPPES

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

DR. ERNEST KAARA MAINA DNP (NPI 1740751445) is an individual family provider in Wagoner, Oklahoma, licensed in Oklahoma (0114784) and active in the NPI registry since December 2018. He is enrolled in Medicare PECOS, is affiliated with Wagoner Community Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1740751445
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameDR. ERNEST KAARA MAINACredential: DNP
Location Address1202 W CHEROKEE ST STE CWagoner, OK 74467-4629
Mailing Address1202 W Cherokee St Ste CWagoner, OK 74467-4629 · (918) 697-2171 · Fax (918) 201-1476
Fax(918) 201-1476
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateDecember 7, 2018
Last NPPES UpdateJune 5, 20265 updates tracked since enumeration
NPPES CertifiedJune 5, 2026
NPI 1740751445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in OK · 0114784
1202 W CHEROKEE ST STE C, Wagoner, OK 74467

Accepted 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. Ernest Kaara Maina Dnp 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 ID345573119
PECOS Enrollment IDI20190610002652
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 15

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
421 services44 patients
Injection, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
144 services29 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.
137 services76 patients
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.
109 services67 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
96 services26 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
90 services67 patients

Hospital Affiliations CMS Care Compare

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

Wagoner Community Hospital

Acute Care Hospitals · Wagoner, OK
OwnershipGovernment - Hospital District or Authority
CMS Certification Number370166
Location1200 West Cherokee StreetWagoner, OK 74467 · Wagoner County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74467 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 3

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

Clinic/Center (Health Service)
1202 W CHEROKEE ST STE C
WAGONER, OK 74467
Internal Medicine (Gastroenterology)
1202 W CHEROKEE ST STE C
WAGONER, OK 74467
Surgery
1202 W CHEROKEE ST STE C
WAGONER, OK 74467

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ernest Maina's NPI number?

The NPI number for Ernest Maina is 1740751445. It was assigned to this individual provider in the NPPES registry on December 7, 2018.

Where is Ernest Maina located?

Ernest Maina practices at 1202 W Cherokee St Ste C, Wagoner, OK 74467. The listed phone number is (918) 697-2171.

What is Ernest Maina's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ernest Maina enrolled in Medicare?

Yes. Ernest Maina is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ernest Maina accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Ernest Maina as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ernest Maina affiliated with any hospitals?

According to CMS data, Ernest Maina is affiliated with Wagoner Community Hospital.

When was this NPI record last updated?

The NPPES record for Ernest Maina was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.