Dr. Jacob Michael Marks , MD
Plastic Surgery • Gilbert, AZ
1981 E Bonanza Ct Ste 102
Gilbert, AZ 852978014
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 April 28, 2017; this date does not establish years in practice.
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Published CMS data list 13 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:
- Cefadroxil — 13 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 the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 90% of clinicians listed under Plastic Surgery in Arizona (2024, 51 clinicians with data). Median for this group: 57. Middle half: 29 to 114.
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 D prescriptions went from 20 in 2018 to 13 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2018–2024.
Practice Location & Contact Primary Location
1981 E Bonanza Ct Ste 102
Gilbert, AZ 852978014
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
Plastic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
13 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
$82 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: $4,624.61 across 32 records.
By nature of payment (3 largest of 4)
- Consulting Fee: $2,429.26 across 1 record.
- Food and Beverage: $1,306.35 across 28 records.
- Travel and Lodging: $802.00 across 2 records.
Reporting-company totals
- MOTIVA USA, LLC: $3,961.07 across 9 records.
- ABBVIE INC.: $451.98 across 21 records.
- Mentor Worldwide LLC: $211.56 across 2 records.
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
2017
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 Gilbert and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Plastic Surgery in Arizona (2024, 51 clinicians with data). Median for this group: 57. Middle half: 29 to 114.
Too few clinicians listed under Plastic Surgery in Gilbert have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Plastic Surgery in Arizona (2024, 51 clinicians with data). Median for this group: $389. Middle half: $193 to $844.
Too few clinicians listed under Plastic Surgery in Gilbert have Medicare Part D data for 2024 to compare.
8 active clinicians are listed under Plastic Surgery with a practice address in Gilbert, AZ (128 in Arizona).
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 D prescriptions
Medicare Part D prescriptions decreased 35% from 20 in 2018 to 13 in 2024.
- 2018: 20
- 2020: 25
- 2022: 11
- 2024: 13
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30-day fills
30-day fills decreased 35% from 20 in 2018 to 13 in 2024.
- 2018: 20
- 2020: 25
- 2022: 11
- 2024: 13
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Part D drug cost
Part D drug cost went from $157 in 2018 to $82 in 2024.
- 2018: $157
- 2020: $72
- 2022: $25
- 2024: $82
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $144.92 in 2022 to $4,624.61 in 2025.
- 2022: $144.92
- 2023: $114.45
- 2024: $2,148.55
- 2025: $4,624.61
Sources: 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): 32 records totaling $4,624.61.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| MOTIVA USA, LLC |
Consulting Fee
Cash or cash equivalent
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Motiva Implant Matrix | General | $2,429.26 |
| MOTIVA USA, LLC |
Travel and Lodging
Cash or cash equivalent
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Motiva Implant Matrix | General | $777.00 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $325.00 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
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MENTOR MemoryGel Resterilizable Gel Sizer | General | $120.89 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
|
Motiva Implant Matrix | General | $102.74 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $99.48 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
|
MENTOR MemoryGel Resterilizable Gel Sizer | General | $90.67 |
| MOTIVA USA, LLC |
Gift
In-kind items and services
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Motiva Implant Matrix | General | $87.00 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
|
Motiva Implant Matrix | General | $74.52 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
|
Motiva Implant Matrix | General | $71.39 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
|
Motiva Implant Matrix | General | $69.16 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
— | General | $26.30 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $26.21 |
| MOTIVA USA, LLC |
Travel and Lodging
Cash or cash equivalent
|
Motiva Implant Matrix | General | $25.00 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $23.21 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $20.98 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $20.96 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $20.50 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $20.26 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $19.72 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $18.03 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $17.89 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $16.60 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $16.40 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $16.34 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Cefadroxil | Cefadroxil | 13 | 91 | $82.29 | 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
Self-certified to NPPES: 2024-07-26NUCC Taxonomy Code: 208200000X
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery - Plastic and Reconstructive Surgery
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 1981 E BONANZA CT STE 102, GILBERT, AZ 852978014 (Tel: 4804667355)
Registered at 4111 S SILVERADO ST UNIT 188, GILBERT, AZ 852970119 (Tel: 7247137471)
Plastic Surgery (license number reported to NPPES: AZ 72603)
Plastic Surgery (license number reported to NPPES: WI 70560-20)
NPI status registered as active in NPPES database
Registered at UW HOSPITALS AND CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)
Registered at UW HOSPITALS AND CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)
Recorded as JACOB MARKS, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Plastic Surgery Specialists in Gilbert
- Dr. Michael Miller, MD
- Dr. Michel Saint-Cyr, MD
- Dr. James Yuen, MD
- Dr. Snehankita Calarese, MD
- Dr. Oren Tessler, MD, CM, MBA
Mailing Address
4111 S Silverado St Unit 188
Gilbert, AZ 852970119
Phone: 7247137471