DR. RANDAL S BAKER MD
NPI 1578558672
Surgery in Oklahoma City, OK

Active since September 14, 2005PECOS EnrolledAccepts Medicare Assignment
4140 W MEMORIAL RD STE 621, OKLAHOMA CITY, OK 73120(405) 749-4231(405) 749-4234 Get Directions Write a Review

NPPES record last updated: March 29, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Randal S Baker Md NPPES

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

DR. RANDAL S BAKER MD (NPI 1578558672) is an individual surgery provider in Oklahoma City, Oklahoma, licensed in Oklahoma (22567) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Oklahoma City, Inc, and is a graduate of University Of Oklahoma College Of Medicine (2000).

NPPES Registry Identity

NPI1578558672
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. RANDAL S BAKERCredential: MD
Location Address4140 W MEMORIAL RD STE 621Oklahoma City, OK 73120-8365
Mailing Address4140 W Memorial Rd Ste 621Oklahoma City, OK 73120-8365 · (405) 749-4231 · Fax (405) 749-4234
Fax(405) 749-4234
Sole ProprietorNo
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 2000
Enumeration DateSeptember 14, 2005
Last NPPES UpdateMarch 29, 2018
NPI 1578558672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in OK · 22567
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

4140 W MEMORIAL RD STE 621, Oklahoma City, OK 73120

Other Identifiers 1

Medicaid200058330AOK

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. Randal S Baker 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 ID8123087913
PECOS Enrollment IDI20041007000350
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 7

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.

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.
112 services112 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.
46 services43 patients
Removal of gallbladder with x-ray study of bile ducts using an endoscope 47563
This procedure, known as an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible camera (endoscope) to examine your bile ducts. If gallstones are found, your gallbladder may be removed in a separate procedure. This helps prevent future complications.
45 services45 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
42 services42 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
35 services25 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.
35 services31 patients

Hospital Affiliations CMS Care Compare

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

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
$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
$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.

Surgery
4140 W MEMORIAL RD STE 621
OKLAHOMA CITY, OK 73120
Nurse Practitioner (Acute Care)
4140 W MEMORIAL RD STE 621
OKLAHOMA CITY, OK 73120
Physician Assistant (Surgical)
4140 W MEMORIAL RD STE 621
OKLAHOMA CITY, OK 73120

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 Randal Baker's NPI number?

The NPI number for Randal Baker is 1578558672. It was assigned to this individual provider in the NPPES registry on September 14, 2005.

Where is Randal Baker located?

Randal Baker practices at 4140 W Memorial Rd Ste 621, Oklahoma City, OK 73120. The listed phone number is (405) 749-4231.

What is Randal Baker's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Randal Baker enrolled in Medicare?

Yes. Randal Baker 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 Randal Baker 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 5 other insurers list Randal Baker 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 Randal Baker affiliated with any hospitals?

According to CMS data, Randal Baker is affiliated with Mercy Hospital Oklahoma City, Inc.

When was this NPI record last updated?

The NPPES record for Randal Baker was last updated on March 29, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.