Dr. Norbert Zemankiewicz , DO
Surgery • Pikesville, MD
1838 Greene Tree Rd, Suite 285
Pikesville, MD 212086391
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 February 5, 2007; this date does not establish years in practice.
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Published CMS data list 3,774 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 — Established patient outpatient office visit: 727 service units.
- 93922 — Ultrasound study of arm and leg arteries: 584 service units.
- 99203 — New patient outpatient office visit: 280 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 27 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 481 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:
- Clopidogrel (Clopidogrel Bisulfate) — 371 prescription fills, including refills.
- Xarelto (Rivaroxaban) — 76 prescription fills, including refills.
- Eliquis (Apixaban) — 18 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 4 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Surgery in Maryland (2024, 320 clinicians with data). Median for this group: 297. Middle half: 124 to 505.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 3,601 in 2020 to 3,774 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1838 Greene Tree Rd
Suite 285
Pikesville, MD 212086391
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: Samer Saiedy Md 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
2001
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
1,148 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $1,581,692 in 2024
The total amount Medicare approved for these services in 2024. 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, 2024.
Paid by Medicare
About $1,243,222 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.
30-day fills
965 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
$72,983 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.
Open Payments general payments, program year 2025
All general payments: $446.85 across 6 records.
By nature of payment
- Food and Beverage: $446.85 across 6 records.
Reporting-company totals (3 largest of 4)
- Medtronic, Inc.: $161.80 across 3 records.
- Philips North America LLC: $136.70 across 1 record.
- W. L. Gore & Associates, Inc.: $134.79 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).
Years since graduation
25 years (graduated 2001)
CMS Doctors and Clinicians data list 2001 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
2007
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. Zemankiewicz 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. Zemankiewicz 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 Pikesville and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Surgery in Maryland (2024, 320 clinicians with data). Median for this group: 297. Middle half: 124 to 505.
Too few clinicians listed under Surgery in Pikesville have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Surgery in Maryland (2024, 320 clinicians with data). Median for this group: $43,698. Middle half: $18,073 to $83,273.
Too few clinicians listed under Surgery in Pikesville have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Surgery in Maryland (2024, 320 clinicians with data). Median for this group: $33,755. Middle half: $13,741 to $64,442.
Too few clinicians listed under Surgery in Pikesville have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Surgery in Maryland (2024, 205 clinicians with data). Median for this group: 48. Middle half: 20 to 88.
Too few clinicians listed under Surgery in Pikesville have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Surgery in Maryland (2024, 205 clinicians with data). Median for this group: $237. Middle half: $91 to $761.
Too few clinicians listed under Surgery in Pikesville have Medicare Part D data for 2024 to compare.
6 active clinicians are listed under Surgery with a practice address in Pikesville, MD (672 in Maryland).
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 stayed about the same: 3,601 in 2020 and 3,774 in 2024.
- 2020: 3,601
- 2021: 3,540
- 2022: 3,654
- 2023: 3,607
- 2024: 3,774
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Medicare-allowed amount
Medicare-allowed amount decreased 35% from $2,449,560 in 2020 to $1,581,692 in 2024.
- 2020: $2,449,560
- 2021: $1,760,608
- 2022: $1,632,403
- 2023: $1,522,558
- 2024: $1,581,692
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Paid by Medicare
Paid by Medicare decreased 36% from $1,941,175 in 2020 to $1,243,222 in 2024.
- 2020: $1,941,175
- 2021: $1,396,463
- 2022: $1,284,704
- 2023: $1,201,136
- 2024: $1,243,222
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 37% from 350 in 2020 to 481 in 2024.
- 2020: 350
- 2021: 295
- 2022: 349
- 2023: 399
- 2024: 481
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30-day fills
30-day fills increased 50% from 642 in 2020 to 965 in 2024.
- 2020: 642
- 2021: 575
- 2022: 667
- 2023: 769
- 2024: 965
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Part D drug cost
Part D drug cost increased 39% from $52,520 in 2020 to $72,983 in 2024.
- 2020: $52,520
- 2021: $67,585
- 2022: $61,169
- 2023: $70,675
- 2024: $72,983
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $323.38 in 2021 to $446.85 in 2025.
- 2021: $323.38
- 2022: $59.00
- 2023: $259.84
- 2024: $1,271.39
- 2025: $446.85
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), 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 $446.85.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Philips North America LLC |
Food and Beverage
Cash or cash equivalent
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IGT Devices Systems Undivided | General | $136.70 |
| W. L. Gore & Associates, Inc. |
Food and Beverage
In-kind items and services
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GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis | General | $134.79 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
TURBOHAWK | General | $121.92 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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TURBOHAWK | General | $24.06 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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TURBOHAWK | General | $15.82 |
| Tactile Systems Technology Inc |
Food and Beverage
In-kind items and services
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Flexitouch Plus | General | $13.56 |
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 2016–2023 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, 2017–2024; 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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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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727 | 489 | $160.00 | $94.62 |
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93922
Ultrasound study of arm and leg arteries
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584 | 445 | $200.00 | $73.57 |
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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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280 | 280 | $200.00 | $115.99 |
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93926
Ultrasound of one leg arteries or artery grafts
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255 | 193 | $300.00 | $134.40 |
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93971
Ultrasound study of one arm or leg veins with compression and maneuvers
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255 | 232 | $300.00 | $124.93 |
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93880
Ultrasound of both sides of head and neck blood flow
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204 | 170 | $400.00 | $198.76 |
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99153
Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes
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185 | 85 | $25.00 | $12.49 |
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99152
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
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129 | 96 | $150.00 | $52.88 |
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76937
Ultrasonic guidance for blood vessel access
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128 | 95 | $150.00 | $39.99 |
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93978
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
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120 | 101 | $450.00 | $183.81 |
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37252
Ultrasound evaluation of blood vessel with review by radiologist, initial vessel
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113 | 81 | $2500.00 | $977.64 |
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93923
Complete ultrasound study of arm and leg arteries
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109 | 106 | $400.00 | $133.12 |
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93970
Ultrasound study of arm or leg veins with compression and maneuvers
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108 | 104 | $450.00 | $198.38 |
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93925
Ultrasound of leg arteries or artery grafts
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90 | 77 | $400.00 | $254.24 |
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37227
Removal of plaque and insertion of stents in arteries of leg
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67 | 51 | $25000.00 | $11490.50 |
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75625
Review by radiologist of abdominal aorta image
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67 | 64 | $400.00 | $133.31 |
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75716
Review by radiologist of both arms or legs arteries image
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56 | 55 | $500.00 | $167.80 |
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93979
Ultrasound of aorta, vena cava, groin vessels or bypass grafts
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56 | 41 | $450.00 | $116.29 |
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75710
Review by radiologist of arm or leg artery image
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52 | 42 | $492.31 | $156.94 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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43 | 42 | $140.00 | $59.36 |
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99441
Telephone medical discussion with physician, 5-10 minutes
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28 | 28 | $140.00 | $59.18 |
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37229
Removal of plaque in artery of leg, initial vessel
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26 | 24 | $20000.00 | $8383.22 |
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37228
Balloon dilation of artery of leg, initial vessel
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22 | 19 | $10000.00 | $2346.94 |
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93882
Ultrasound of one side of head and neck blood flow
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21 | 19 | $300.00 | $131.17 |
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37253
Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel
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19 | 18 | $500.00 | $181.00 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2024; 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 |
|---|---|---|---|---|---|
| Clopidogrel | Clopidogrel Bisulfate | 371 | 24,791 | $5,233.51 | 108 |
| Xarelto | Rivaroxaban | 76 | 2,850 | $51,737.25 | 16 |
| Eliquis | Apixaban | 18 | 795 | $15,967.14 | — |
| Tramadol Hcl | Tramadol Hcl | 16 | 92 | $45.02 | 12 |
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
NUCC Taxonomy Code: 208600000X
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.
NUCC Taxonomy Code: 2086S0129X
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - VASCULAR SURGERY
I20170413000014
DC
2961587225
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
Samer Saiedy Md Pa
14201 Laurel Park Dr, Laurel, MD 207075203
Phone: 2402941808
Samer Saiedy Md Pa
3401 Box Hill Corporate Ctr Dr, Abingdon, MD 210091200
Phone: 4108368667
Samer Saiedy Md Pa
1500 Blenhiem Farm Ln, Havre De Grace, MD 210782042
Phone: 4109421000
Samer Saiedy Md Pa
110 Old Padonia Rd, Cockeysville, MD 210304944
Phone: 4108254530
Samer Saiedy Md Pa
540 E Belvedere Ave, Baltimore, MD 212123750
Phone: 4434496413
Samer Saiedy Md Pa
5233 King Ave, Rosedale, MD 212374003
Phone: 4439214800
Samer Saiedy Md Pa
1811 Crain Hwy S, Glen Burnie, MD 210615561
Phone: 4437616630
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pain Medicine - Interventional Pain Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Dermatology
Doctor of Medicine (M.D.)
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Internal Medicine - Pulmonary Disease
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated February 05, 2007.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
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Mailing Address
1838 Greene Tree Rd, Suite 285
Pikesville, MD 212086391
Phone: 4106020777