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DR. MARK DIMSKI MD
NPI 1245692235
Pediatrics in Oklahoma City, OK

Active since March 28, 2016PECOS Enrolled
3300 NW EXPRESSWAY, OKLAHOMA CITY, OK 73112(405) 949-3919(405) 713-4656 Get Directions Write a Review

NPPES record last updated: June 17, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 17, 2019, Jun 6, 2019, Mar 28, 2016 (3 updates tracked since 2016).

About Dr. Mark Dimski Md NPPES

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

DR. MARK DIMSKI MD (NPI 1245692235) is an individual pediatrics provider in Oklahoma City, Oklahoma, licensed in Oklahoma (34853) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245692235
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. MARK DIMSKICredential: MD
Location Address3300 NW EXPRESSWAYOklahoma City, OK 73112-4418
Mailing Address5300 N Independence Ave Ste 280Oklahoma City, OK 73112-5555 · (405) 949-3919 · Fax (405) 713-4656
Phone(405) 949-3919
Fax(405) 713-4656
Sole ProprietorNo
Enumeration DateMarch 28, 2016
Last NPPES UpdateJune 17, 20193 updates tracked since enumeration
✔ NPI 1245692235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in OK · 34853
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3300 NW EXPRESSWAY, Oklahoma City, OK 73112
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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, Mending Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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.

Medicare Billing Reassignment

Medicare enrollment records show Mark Dimski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integris Ambulatory Care Corporation
5.9 mi
Family Medicine
3001 QUAIL SPRINGS PKWY
Oklahoma City, OK 73134
  • Reassigned Medicare billing, Oklahoma enrollment
  • 1,058 clinicians in this Medicare group
NPI 1750333936 (405) 951-2298

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73112 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 20

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

MOLLY LYNN COLVARD DNP
Nurse Practitioner (Acute Care)
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (918) 698-4318
NORTHWEST ANESTHESIA PC
Anesthesiology
3300 NW EXPRESSWAY, 2ND FLOOR, DEPARTMENT OF ANESTHESIOLOGY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 951-2815
MRS. SARAH E HART PA-C
Physician Assistant
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 949-3349
ANGELA M SCHRAG ARNP
Nurse Practitioner (Neonatal)
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 949-3393
MICHAEL LOUIS BRUCE
Physical Therapy Assistant
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 636-7087
MEGAN V MCFARLAND APRN
Nurse Practitioner (Pediatrics, Critical Care)
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 949-4100
MYKENZIE RYAN MORRISON BSN-RN
Registered Nurse (Emergency)
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 949-3011
JADE ELAINE HOGAN
Registered Nurse
3300 NW EXPRESSWAY
OKLAHOMA CITY, OK 73112
Oklahoma County (530) 440-4187

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 Dimski's NPI number?

The NPI number for Mark Dimski is 1245692235. It was assigned to this individual provider in the NPPES registry on March 28, 2016.

Where is Mark Dimski located?

Mark Dimski practices at 3300 NW Expressway, Oklahoma City, OK 73112. The listed phone number is (405) 949-3919.

What is Mark Dimski's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Mark Dimski enrolled in Medicare?

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

Which organization bills Medicare for Mark Dimski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Dimski reassigns Medicare benefits to Integris Ambulatory Care Corporation (Oklahoma City, OK). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Dimski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Dimski accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Mark Dimski 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.

When was this NPI record last updated?

The NPPES record for Mark Dimski was last updated on June 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.