MICHAEL OLALEYE OLATUNJI M.D.
NPI 1750303863
Internal Medicine in Frisco, TX

Q: What is Michael Olatunji's NPI number?

The NPI number for Michael Olatunji is 1750303863. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Q: What is Michael Olatunji's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Olatunji was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since July 25, 2006PECOS Enrolled

12031 ASHAWAY LN, FRISCO, TX 75035(214) 992-0549 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Michael Olaleye Olatunji M.d. NPPES

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

MICHAEL OLALEYE OLATUNJI M.D. (NPI 1750303863) is an individual internal medicine provider in Frisco, Texas, licensed in Texas (M1276) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Methodist Charlton Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2002).

NPPES Registry Identity

NPI1750303863

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMICHAEL OLALEYE OLATUNJICredential: M.D.

Location Address12031 ASHAWAY LNFrisco, TX 75035-6996

Mailing Address12031 Ashaway LnFrisco, TX 75035-6996 · Fax (972) 478-0643

Phone(214) 992-0549

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2002

Enumeration DateJuly 25, 2006

Last NPPES UpdateApril 3, 2026

NPPES CertifiedApril 3, 2026

✔ NPI 1750303863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · M1276

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

12031 ASHAWAY LN, Frisco, TX 75035

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Other Identifiers 1

Medicaid176137101TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Olaleye Olatunji M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476585233

PECOS Enrollment IDI20050901000456

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 Reassignments

Medicare enrollment records show Michael Olatunji reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Michael O. Olatunji, M.D., P.A.

Same address

Internal Medicine

12031 ASHAWAY LN
Frisco, TX 75035

Reassigned Medicare billing, Texas enrollment

NPI 1699929307 (214) 995-6244

Meridian Health Post Acute PLLC

8.8 mi

Internal Medicine

950 W BETHANY DR STE 570
Allen, TX 75013

Reassigned Medicare billing, Texas enrollment
64 clinicians in this Medicare group

NPI 1609731819 (844) 941-3087

Dal Post Acute Partners, PLLC

15 mi

Internal Medicine

1143 ROCKINGHAM DR STE 107A
Richardson, TX 75080

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Accura Health Ii LLC
13 clinicians in this Medicare group

NPI 1174298350 (972) 559-4150

Radius Medical

26 mi

Internal Medicine

4425 W AIRPORT FWY STE 109
Irving, TX 75062

Reassigned Medicare billing, Texas enrollment

NPI 1679378269 (940) 882-0137

Propercare Internal Medicine PA

37 mi

Internal Medicine

2727 BOLTON BOONE DR, SUITE 102
Desoto, TX 75115

Reassigned Medicare billing, Texas enrollment
3 clinicians in this Medicare group

NPI 1922337088 (972) 283-8777

Imed Physician Network, Inc.

39 mi

Interventional Pain Medicine

2700 W PLEASANT RUN RD STE 340
Lancaster, TX 75146

Reassigned Medicare billing, Texas enrollment
70 clinicians in this Medicare group

NPI 1063809465 (972) 865-4454

Deandre Brown MD PLLC

44 mi

Internal Medicine

7227 CANA
Grand Prairie, TX 75054

Reassigned Medicare billing, Texas enrollment
2 clinicians in this Medicare group

NPI 1427388057 (214) 870-8133

Meridian Health Partners PLLC

185 mi

Internal Medicine

14550 W STATE HIGHWAY 29
Liberty Hill, TX 78642

Reassigned Medicare billing, Texas enrollment
71 clinicians in this Medicare group

NPI 1215533807 (512) 515-0065

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

Areas of Expertise CMS Part B claims 16

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

343 services37 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

155 services37 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.

110 services31 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

58 services18 patients

Blood glucose (sugar) level 82947

A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.

56 services18 patients

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.

54 services26 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

43 services39 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

43 services18 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.

37 services35 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

36 services34 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.

25 services14 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

20 services20 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

18 services18 patients

Evaluation and testing for balance with recording 92540

This procedure involves a series of evaluations and tests to analyze your balance. Recordings are made to track your performance, helping identify any issues. This aids in determining the best treatment for any balance disorders you may have.

16 services16 patients

Nursing facility discharge management, more than 30 minutes 99316

Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.

14 services13 patients

Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt 95924

This procedure tests how your autonomic nervous system, which controls body functions like heart rate and blood pressure, responds to changes in body position. You'll be secured on a tilt table and monitored for at least 5 minutes as the table is tilted to simulate standing up.

12 services12 patients

Hospital Affiliations CMS Care Compare

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

Methodist Charlton Medical Center

Acute Care Hospitals · Dallas, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450723

Location3500 W Wheatland RoadDallas, TX 75237 · Dallas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75035 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers12 claims12 services$66.93 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers11,540 claims11,540 services$182.13 avg. paid by Medicare

Receiver (monitor), dedicated, for use with therapeutic glucose continuous monitor system K0554

DME-Other DME · category DE017N

2 suppliers5,000 claims5,000 services$199.54 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

MICHAEL O. OLATUNJI, M.D., P.A.

Internal Medicine

12031 ASHAWAY LN
FRISCO, TX 75035

Collin County (214) 995-6244

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 Michael Olatunji's NPI number?

The NPI number for Michael Olatunji is 1750303863. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Michael Olatunji located?

Michael Olatunji practices at 12031 Ashaway Ln, Frisco, TX 75035. The listed phone number is (214) 992-0549.

What is Michael Olatunji's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Olatunji enrolled in Medicare?

Yes. Michael Olatunji is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Olatunji's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Olatunji reassigns Medicare benefits to 8 organizations: Michael O. Olatunji, M.D., P.A. (Frisco, TX), Meridian Health Post Acute PLLC (Allen, TX), Dal Post Acute Partners, PLLC (Richardson, TX), Radius Medical (Irving, TX), Propercare Internal Medicine PA (Desoto, TX) and 3 more organizations, listed in the Medicare section above. Each 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 Michael Olatunji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Olatunji accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Michael Olatunji 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 Michael Olatunji affiliated with any hospitals?

According to CMS data, Michael Olatunji is affiliated with Methodist Charlton Medical Center.

When was this NPI record last updated?

The NPPES record for Michael Olatunji was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.