MARK STEPHENS JR. MD
NPI 1093370603
Neurological Surgery in Oklahoma City, OK

Active since May 08, 2019PECOS Enrolled
1000 N LINCOLN BLVD, OKLAHOMA CITY, OK 73104(405) 271-7000 Get Directions Write a Review

NPPES record last updated: April 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 26, 2026, May 8, 2019 (2 updates tracked since 2019).

About Mark Stephens Jr. Md NPPES

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

MARK STEPHENS JR. MD (NPI 1093370603) is an individual neurological surgery provider in Oklahoma City, Oklahoma, licensed in Oklahoma (34874) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1093370603
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameMARK STEPHENS JR.Credential: MD
Location Address1000 N LINCOLN BLVDOklahoma City, OK 73104-3252
Mailing Address10508 Whitehaven RdOklahoma City, OK 73120-3038 · (210) 854-5622
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 8, 2019
Last NPPES UpdateApril 26, 20262 updates tracked since enumeration
NPPES CertifiedApril 26, 2026
NPI 1093370603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in OK · 34874
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.
1000 N LINCOLN BLVD, Oklahoma City, OK 73104

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mark Stephens Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3971073750
PECOS Enrollment IDI20260522000491
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.

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
$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 20

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

Neurological Surgery
1000 N LINCOLN BLVD
OKLAHOMA CITY, OK 73104
Internal Medicine (Gastroenterology)
1000 N LINCOLN BLVD, SUITE 210
OKLAHOMA CITY, OK 73104
Neurological Surgery
1000 N LINCOLN BLVD, STE 400
OKLAHOMA CITY, OK 73104
Physician Assistant (Surgical)
1000 N LINCOLN BLVD, SUITE 400
OKLAHOMA CITY, OK 73104
Specialist
1000 N LINCOLN BLVD, SUITE 300
OKLAHOMA CITY, OK 73104
Internal Medicine (Medical Oncology)
1000 N LINCOLN BLVD
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Pediatrics)
1000 N LINCOLN BLVD, STE 400
OKLAHOMA CITY, OK 73104
Pain Medicine (Interventional Pain Medicine)
1000 N LINCOLN BLVD
OKLAHOMA CITY, OK 73104

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 Mark Stephens's NPI number?

The NPI number for Mark Stephens is 1093370603. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Mark Stephens located?

Mark Stephens practices at 1000 N Lincoln Blvd, Oklahoma City, OK 73104. The listed phone number is (405) 271-7000.

What is Mark Stephens's specialty?

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

Is Mark Stephens enrolled in Medicare?

Yes. Mark Stephens is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Stephens was last updated on April 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.