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DR. ISAAC OBIRI KARIKARI MD
NPI 1497891717
Neurological Surgery in Oklahoma City, OK

Active since January 30, 2007PECOS EnrolledAccepts Medicare Assignment
4120 W MEMORIAL RD STE 205, OKLAHOMA CITY, OK 73120(405) 749-2992(405) 936-5445 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Isaac Obiri Karikari Md NPPES

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

DR. ISAAC OBIRI KARIKARI MD (NPI 1497891717) is an individual neurological surgery provider in Oklahoma City, Oklahoma, licensed in Oklahoma (38923) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Oklahoma City, Inc, and is a graduate of Duke University School Of Medicine (2006).

NPPES Registry Identity

NPI1497891717
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. ISAAC OBIRI KARIKARICredential: MD
Location Address4120 W MEMORIAL RD STE 205Oklahoma City, OK 73120-9322
Mailing Address4120 W Memorial Rd Ste 205Oklahoma City, OK 73120-9322 · (405) 749-2992 · Fax (405) 936-5445
Phone(405) 749-2992
Fax(405) 936-5445
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2006
Enumeration DateJanuary 30, 2007
Last NPPES UpdateMarch 7, 2023
NPPES CertifiedMarch 7, 2023
✔ NPI 1497891717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in OK · 38923✔ Licensed in NC · 2014-00912
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Also ListedOrthopaedic Surgery · Orthopaedic Surgery of the SpineTaxonomy 207XS0117X · License 2014-00912 (NC), 2013009353 (MO)
4120 W MEMORIAL RD STE 205, Oklahoma City, OK 73120
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, CommunityCare, 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. Isaac Obiri Karikari Md 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 ID7214166768
PECOS Enrollment IDI20220324000594
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 10

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 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.
100 services91 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.
53 services53 patients
Fusion of additional segment of spine 22614
Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.
47 services12 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 services29 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.
26 services26 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
21 services21 patients

Hospital Affiliations CMS Care Compare 4

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

Mercy Hospital Oklahoma City, Inc

Acute Care Hospitals · Oklahoma City, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number370013
Location4300 West Memorial RoadOklahoma City, OK 73120 · Oklahoma County
Emergency services Birthing friendly

Mercy Hospital Ada

Acute Care Hospitals · Ada, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370020
Location430 North Monte VistaAda, OK 74820 · Pontotoc County
Emergency services Birthing friendly

Stillwater Medical Center

Acute Care Hospitals · Stillwater, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370049
Location1323 West 6th StreetStillwater, OK 74076 · Payne County
Emergency services Birthing friendly

Mercy Hospital Guthrie

Critical Access Hospitals · Guthrie, OK
OwnershipVoluntary non-profit - Private
CMS Certification Number371317
Location200 S Academy RdGuthrie, OK 73044 · Logan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73120 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
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
Most-billed visit code 99213
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.

IRYNA BILGA PA
Physician Assistant
4120 W MEMORIAL RD STE 205
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 749-2992
DR. RICHARD VERTREES SMITH M.D.
Neurological Surgery
4120 W MEMORIAL RD STE 205
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 749-7080
JACOB RYAN MCKINNEY PA
Physician Assistant
4120 W MEMORIAL RD STE 205
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 749-2992

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 Isaac Karikari's NPI number?

The NPI number for Isaac Karikari is 1497891717. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Isaac Karikari located?

Isaac Karikari practices at 4120 W Memorial Rd Ste 205, Oklahoma City, OK 73120. The listed phone number is (405) 749-2992.

What is Isaac Karikari's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Isaac Karikari enrolled in Medicare?

Yes. Isaac Karikari 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 Isaac Karikari accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Medica, Mending Health and UnitedHealthcare list Isaac Karikari 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 Isaac Karikari affiliated with any hospitals?

According to CMS data, Isaac Karikari is affiliated with Mercy Hospital Oklahoma City, Inc, Mercy Hospital Ada, Stillwater Medical Center and Mercy Hospital Guthrie.

When was this NPI record last updated?

The NPPES record for Isaac Karikari was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.