DR. OYINTAYO AJIBOYE MD
NPI 1174017222
Internal Medicine - Nephrology in Dallas, TX

Q: What is Oyintayo Ajiboye's NPI number?

The NPI number for Oyintayo Ajiboye is 1174017222. It was assigned to this individual provider in the NPPES registry on June 20, 2018.

Q: What is Oyintayo Ajiboye's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Oyintayo Ajiboye was last updated on August 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 20, 2018PECOS EnrolledAccepts Medicare Assignment

99.55/100

CMS Quality Rating

9900 N CENTRAL EXPY STE 215, DALLAS, TX 75231(214) 396-4950 Get Directions Write a Review

NPPES record last updated: August 9, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 9, 2023, Jun 20, 2018 (2 updates tracked since 2018).

On this page

About Dr. Oyintayo Ajiboye Md NPPES

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

DR. OYINTAYO AJIBOYE MD (NPI 1174017222) is an individual nephrology provider in Dallas, Texas, licensed in Texas (U1851) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Texas Health Presbyterian Hospital Kaufman, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1174017222

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameDR. OYINTAYO AJIBOYECredential: MD

Location Address9900 N CENTRAL EXPY STE 215Dallas, TX 75231-0929

Mailing Address9900 N Central Expy Ste 215Dallas, TX 75231-0929 · (214) 396-4950 · Fax (877) 423-5360

Phone(214) 396-4950

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateJune 20, 2018

Last NPPES UpdateAugust 9, 20232 updates tracked since enumeration

NPPES CertifiedAugust 9, 2023

✔ NPI 1174017222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in TX · U1851

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedInternal MedicineTaxonomy 207R00000X · License 125072505 (IL)

9900 N CENTRAL EXPY STE 215, Dallas, TX 75231

Open in Google Maps ↗

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 and accepts Medicare assignment

Dr. Oyintayo Ajiboye 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 ID8426392671

PECOS Enrollment IDI20230706000030

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 Oyintayo Ajiboye reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Straightline Medical Consultants

Same address

Nephrology

9900 N CENTRAL EXPY STE 215
Dallas, TX 75231

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

NPI 1487810164 (214) 396-4950

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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

947 services170 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.

94 services79 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

41 services19 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

30 services30 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.

19 services16 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.

14 services14 patients

Hospital Affiliations CMS Care Compare 5

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

Texas Health Presbyterian Hospital Kaufman

Acute Care Hospitals · Kaufman, TX

OwnershipVoluntary non-profit - Private

CMS Certification Number450292

Location850 Ed HallKaufman, TX 75142 · Kaufman County

Emergency services

Dallas Medical Center

Acute Care Hospitals · Dallas, TX

OwnershipProprietary

CMS Certification Number450379

Location7 Medical ParkwayDallas, TX 75234 · Dallas County

Emergency services

Texas Health Presbyterian Hospital Dallas

Acute Care Hospitals · Dallas, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450462

Location8200 Walnut Hill LaneDallas, TX 75231 · Dallas County

Emergency services Birthing friendly

Medical City Dallas Hospital

Acute Care Hospitals · Dallas, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450647

Location7777 Forest LaneDallas, TX 75230 · Dallas County

Emergency services Birthing friendly

Medical City Plano

Acute Care Hospitals · Plano, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450651

Location3901 W 15th StPlano, TX 75075 · Collin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75231 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.55/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

87.14

Improvement Activities

Other Providers at the Same Location NPPES 9

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

UMA B.R.K PAKKIVENKATA M.D.

Internal Medicine (Nephrology)