DR. MAREK OFERCZAK JR. M.D.
NPI 1811301062
Hospitalist in Tulsa, OK

Q: What is Marek Oferczak's NPI number?

The NPI number for Marek Oferczak is 1811301062. It was assigned to this individual provider in the NPPES registry on June 16, 2014.

Q: What is Marek Oferczak's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Marek Oferczak was last updated on June 21, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 16, 2014PECOS EnrolledAccepts Medicare Assignment

1145 S UTICA AVE STE 460, TULSA, OK 74104(918) 579-5749(918) 579-5762 Get Directions Write a Review

NPPES record last updated: June 21, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 21, 2019, Jul 18, 2017 (2 updates tracked since 2017).

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About Dr. Marek Oferczak Jr. M.d. NPPES

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

DR. MAREK OFERCZAK JR. M.D. (NPI 1811301062) is an individual hospitalist provider in Tulsa, Oklahoma, licensed in Oklahoma (32811) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Oklahoma Surgical Hospital, Llc, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1811301062

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. MAREK OFERCZAK JR.Credential: M.D.

Location Address1145 S UTICA AVE STE 460Tulsa, OK 74104-4041

Mailing Address1145 S Utica Ave, Ste 460Tulsa, OK 74104-4041 · (918) 579-5749 · Fax (918) 579-5762

Phone(918) 579-5749

Fax(918) 579-5762

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJune 16, 2014

Last NPPES UpdateJune 21, 20192 updates tracked since enumeration

✔ NPI 1811301062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in OK · 32811

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

1145 S UTICA AVE STE 460, Tulsa, OK 74104

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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.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. Marek Oferczak Jr. M.d. 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 ID2769754167

PECOS Enrollment IDI20170819000199

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

303 services157 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

215 services215 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.

197 services156 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

169 services167 patients

Hospital Affiliations CMS Care Compare

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

Oklahoma Surgical Hospital, LLC

Acute Care Hospitals · Tulsa, OK

5/5 CMS rating

OwnershipPhysician

CMS Certification Number370210

Location2408 East 81st Street, Suite 300Tulsa, OK 74137 · Tulsa County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74104 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

$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.

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