Dr. Magdy A Abdelsayed , MD
Specialist • Baytown, TX
4201 Garth Rd, Suite 203
Baytown, TX 775213167
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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NPI assigned on September 27, 2006; this date does not establish years in practice.
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Published CMS data list 1,484 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 81000 — Manual urinalysis test with examination using microscope, non-automated: 617 service units.
- 99213 — Established patient outpatient office visit: 579 service units.
- 74018 — X-ray of abdomen, 1 view: 46 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 15 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 56 Medicare Part D prescriptions, including refills, in 2020.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020. Published rows only; this is not a quality measure.
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Published Part D records, 2020:
- Oxybutynin Chloride — 27 prescription fills, including refills.
- Tamsulosin Hcl — 18 prescription fills, including refills.
- Oxybutynin Chloride Er (Oxybutynin Chloride) — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 2,286 in 2017 to 1,484 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
4201 Garth Rd
Suite 203
Baytown, TX 775213167
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $72,784 in 2019
The total amount Medicare approved for these services in 2019. 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, 2019.
Paid by Medicare
About $53,799 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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, 2019.
30-day fills
130 standardized 30-day fills in 2020
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
$2,315 in 2020
The total cost of these prescriptions in 2020, 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, 2020.
Open Payments general payments, program year 2025
All general payments: $254.19 across 2 records.
By nature of payment
- Food and Beverage: $254.19 across 2 records.
Reporting-company totals
- Bayer Healthcare Pharmaceuticals Inc.: $129.21 across 1 record.
- Amgen Inc.: $124.98 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2006
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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.
Compared with the same specialty in Baytown and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Abdelsayed are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Abdelsayed are from 2020.
8 active clinicians are listed under Specialist with a practice address in Baytown, TX (1,729 in Texas).
Addresses are self-reported to NPPES and may be out of date.
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 35% from 2,286 in 2017 to 1,484 in 2019.
- 2017: 2,286
- 2018: 2,108
- 2019: 1,484
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Medicare-allowed amount
Medicare-allowed amount decreased 51% from $148,430 in 2017 to $72,784 in 2019.
- 2017: $148,430
- 2018: $127,552
- 2019: $72,784
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Paid by Medicare
Paid by Medicare decreased 53% from $114,933 in 2017 to $53,799 in 2019.
- 2017: $114,933
- 2018: $97,474
- 2019: $53,799
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 92% from 725 in 2016 to 56 in 2020.
- 2016: 725
- 2017: 834
- 2018: 780
- 2019: 676
- 2020: 56
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30-day fills
30-day fills decreased 89% from 1,232 in 2016 to 130 in 2020.
- 2016: 1,232
- 2017: 1,481
- 2018: 1,512
- 2019: 1,348
- 2020: 130
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Part D drug cost
Part D drug cost decreased 97% from $67,564 in 2016 to $2,315 in 2020.
- 2016: $67,564
- 2017: $83,698
- 2018: $74,720
- 2019: $40,494
- 2020: $2,315
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $111.69 in 2021 to $254.19 in 2025.
- 2021: $111.69
- 2022: $96.88
- 2023: $20.31
- 2024: $104.78
- 2025: $254.19
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2020), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $254.19.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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Kerendia | General | $129.21 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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Repatha | General | $124.98 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 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, 2017–2019; 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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81000
Manual urinalysis test with examination using microscope, non-automated
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617 | 232 | $16.00 | $3.93 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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579 | 228 | $225.00 | $75.16 |
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74018
X-ray of abdomen, 1 view
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46 | 26 | $28.00 | $9.37 |
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51701
Insertion of temporary bladder tube
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31 | 23 | $110.00 | $45.66 |
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51741
Electronic assessment of bladder emptying
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30 | 29 | $32.00 | $9.57 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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27 | 25 | $408.00 | $193.49 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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24 | 24 | $500.00 | $166.63 |
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51797
Insertion of device into abdomen with pressure and urine flow rate study
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20 | 20 | $224.00 | $141.79 |
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51784
Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings
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19 | 19 | $550.00 | $36.47 |
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G0101
Cervical or vaginal cancer screening; pelvic and clinical breast examination
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19 | 19 | $60.00 | $39.31 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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17 | 17 | $330.00 | $109.69 |
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51729
Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies
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14 | 14 | $686.00 | $366.67 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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14 | 13 | $408.00 | $59.97 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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14 | 13 | $279.00 | $138.70 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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13 | 11 | $332.00 | $109.97 |
Source: CMS Part B by Provider and Service, 2019; 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 2020.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxybutynin Chloride | Oxybutynin Chloride | 27 | 2,070 | $1,689.02 | 13 |
| Tamsulosin Hcl | Tamsulosin Hcl | 18 | 1,320 | $273.38 | — |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 11 | 510 | $352.34 | — |
Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
Advanced Practice Registered Nurse
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 4201 GARTH RD, STE 203, BAYTOWN, TX 775213155 (Tel: 2814271733)
NPI status registered as active in NPPES database
Registered at 4201 GARTH RD, SUITE 203, BAYTOWN, TX 775213167 (Tel: 2814271733)
Registered at 4201 GARTH RD, SUITE 203, BAYTOWN, TX 775213167 (Tel: 2814271733)
Recorded as MAGDY ABDELSAYED, M.D.
Specialist (license number reported to NPPES: TX E9504)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Specialists in Baytown
- Dr. Vincent Harris, MD
- Dr. Kapil Mahajan, MD
- Dr. Aslam Ilahi, MD
- Dr. Perla Dizon, MD
- Dr. Federico Dancel, MD
Mailing Address
4201 Garth Rd, Ste 203
Baytown, TX 775213155
Phone: 2814271733