Dr. Khadijat Arinola Ogunbiyi , MD
Internal Medicine • Houston, TX
16506 Fm 529 Rd Ste 116
Houston, TX 77095
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Khadijat Ogunbiyi is listed in NPPES under Internal Medicine.
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NPI assigned on June 2, 2008; this date does not establish years in practice.
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Published CMS data list 171 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 96 service units.
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 33 service units.
- 99223 — Initial hospital care with moderate level of medical decision making: 25 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 66 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Cefdinir — 20 prescription fills, including refills.
- Metoprolol Tartrate — 12 prescription fills, including refills.
- Pantoprazole Sodium — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 80% of clinicians listed under Internal Medicine in Houston, TX (2024, 826 clinicians with data). Median for this group: 877. Middle half: 121 to 4,265.
Fewer Part D prescriptions than 80% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 254 in 2018 to 171 in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2022.
Practice Location & Contact Primary Location
16506 Fm 529 Rd Ste 116
Houston, TX 77095
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Lonestar Hospital Medicine Associates Pa. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1986
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $17,159 in 2022
The total amount Medicare approved for these services in 2022. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022.
Paid by Medicare
About $13,326 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022.
30-day fills
68 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$349 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
Years since graduation
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2008
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Ogunbiyi has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Ogunbiyi as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Houston and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 80% of clinicians listed under Internal Medicine in Houston, TX (2024, 826 clinicians with data). Median for this group: 877. Middle half: 121 to 4,265.
Fewer Part D prescriptions than 80% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Internal Medicine in Houston, TX (2024, 826 clinicians with data). Median for this group: $119,398. Middle half: $7,661 to $420,598.
A lower Part D drug cost than 85% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: $64,859. Middle half: $4,211 to $436,775.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Ogunbiyi are from 2022.
1,488 active clinicians are listed under Internal Medicine with a practice address in Houston, TX (9,191 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Houston
21.8% of these 1,488 clinicians have the CMS telehealth indicator.
61.6% of these 1,488 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 33% from 254 in 2018 to 171 in 2022.
- 2018: 254
- 2019: 378
- 2020: 535
- 2021: 406
- 2022: 171
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Medicare-allowed amount
Medicare-allowed amount decreased 49% from $33,375 in 2018 to $17,159 in 2022.
- 2018: $33,375
- 2019: $36,249
- 2020: $52,232
- 2021: $40,441
- 2022: $17,159
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Paid by Medicare
Paid by Medicare decreased 50% from $26,404 in 2018 to $13,326 in 2022.
- 2018: $26,404
- 2019: $27,161
- 2020: $39,399
- 2021: $31,657
- 2022: $13,326
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 92% from 875 in 2020 to 66 in 2024.
- 2020: 875
- 2021: 413
- 2022: 294
- 2023: 71
- 2024: 66
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30-day fills
30-day fills decreased 95% from 1,347 in 2020 to 68 in 2024.
- 2020: 1,347
- 2021: 808
- 2022: 673
- 2023: 101
- 2024: 68
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Part D drug cost
Part D drug cost decreased 99% from $24,755 in 2020 to $349 in 2024.
- 2020: $24,755
- 2021: $20,011
- 2022: $5,129
- 2023: $561
- 2024: $349
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2021 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2022; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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96 | 28 | $113.00 | $72.54 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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33 | 15 | $161.00 | $104.28 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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25 | 25 | $313.00 | $197.52 |
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99239
Hospital discharge day management, more than 30 minutes
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17 | 17 | $166.00 | $106.80 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cefdinir | Cefdinir | 20 | 86 | $159.51 | 19 |
| Metoprolol Tartrate | Metoprolol Tartrate | 12 | 360 | $41.09 | 12 |
| Pantoprazole Sodium | Pantoprazole Sodium | 12 | 360 | $53.07 | 12 |
| Atorvastatin Calcium | Atorvastatin Calcium | 11 | 390 | $20.75 | — |
| Metoprolol Succinate | Metoprolol Succinate | 11 | 330 | $74.24 | 11 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-08-09NUCC Taxonomy Code: 207R00000X
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20120710000055
TX
9032285135
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Lonestar Hospital Medicine Associates Pa
850 W Central Texas Expy, Harker Heights, TX 765481890
Phone: 2546900900
Lonestar Hospital Medicine Associates Pa
2400 Round Rock Ave, Round Rock, TX 786814004
Phone: 5123411000
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 16506 FM 529 RD STE 116, HOUSTON, TX 77095 (Tel: 2818153812)
Registered at 16506 FM 529 RD, STE 116, HOUSTON, TX 770951462 (Tel: 8323680596)
Registered at PO BOX 1239, CYPRESS, TX 774101239 (Tel: 8323680596)
NPI status registered as active in NPPES database
Registered at 12511 SHADY BLISS CIR, CYPRESS, TX 774333794 (Tel: 8323680596)
Registered at 12511 SHADY BLISS CIR, CYPRESS, TX 774333794 (Tel: 8323680596)
Recorded as KHADIJAT OGUNBIYI, MD
Internal Medicine (license number reported to NPPES: TX P0921)
NPI status registered as active in NPPES database
Registered at 2949 FRONT ST, RICHLANDS, VA 246412010 (Tel: 2765966000)
Registered at 999 EXECUTIVE PARK BLVD, SUITE 201, KINGSPORT, TN 376604632 (Tel: 4232243250)
Recorded as KHADIJAT OGUNBIYI, MD
Internal Medicine (license number reported to NPPES: VA 0101243871)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Houston
- Dr. Hayley Walker, MD
- Dr. Joanna-Grace Manzano, MD
- Dr. Isabella Glitza, MD
- Dr. Vandana Shah, MD
- Dr. America Warren, MD
- Dr. Oluyemi Odunusi, MD
Mailing Address
Po Box 1239
Cypress, TX 774101239
Phone: 2818153812