Dr. Johnathan Martin Beldin , MD
Surgery • Chicago, IL
2900 N Lake Shore Dr
Chicago, IL 606575640
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
2900 N Lake Shore Dr
Chicago, IL 606575640
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
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $1,366.94 across 18 records.
By nature of payment
- Food and Beverage: $1,366.94 across 18 records.
Reporting-company totals (3 largest of 10)
- Acera Surgical, Inc.: $419.70 across 4 records.
- Integra LifeSciences Corporation: $188.95 across 4 records.
- Shockwave Medical, Inc: $139.29 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
2023
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 Chicago and Illinois
549 active clinicians are listed under Surgery with a practice address in Chicago, IL (1,523 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
5.1% of these 549 clinicians have the CMS telehealth indicator.
28.4% of these 549 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.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $635.72 in 2023 to $1,366.94 in 2025.
- 2023: $635.72
- 2024: $577.98
- 2025: $1,366.94
Sources: 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): 18 records totaling $1,366.94.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $159.16 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $145.60 |
| Shockwave Medical, Inc |
Food and Beverage
Cash or cash equivalent
|
Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter | General | $139.29 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $137.76 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $127.18 |
| Davol Inc. |
Food and Beverage
In-kind items and services
|
ARISTA | General | $121.88 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
FLOWTRIEVER CATHETER, S | General | $117.91 |
| W. L. Gore & Associates, Inc. |
Food and Beverage
In-kind items and services
|
GORE SYNECOR Preperitoneal Biomaterial | General | $100.82 |
| THD America, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $99.58 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
PTEYE PARATHYROID DETECTION SYSTEM | General | $85.23 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
|
PROLENE | General | $33.47 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
|
Echelon Flex | General | $21.49 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
|
Echelon Flex | General | $20.69 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
|
Kerecis SurgiClose | General | $17.93 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $14.01 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $9.16 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $8.62 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $7.16 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-06-10NUCC 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.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Podiatrist
Doctor of Podiatric Medicine
Nurse Anesthetist, Certified Registered
Student in an Organized Health Care Education/Training Program
Dermatology
General Practice
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Surgery (license number reported to NPPES: IL 125.081344)
NPI status registered as active in NPPES database
Registered at 2900 N LAKE SHORE DR, CHICAGO, IL 606575640 (Tel: 8154519552)
Registered at 2210 MARITIME LN, WOODSTOCK, IL 600989221 (Tel: 8154519552)
Recorded as JOHNATHAN BELDIN, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Chicago
- Andrew Schwemmer
- Dr. Nathaniel Christiansen, MD
- Stephanie Trautmann
- Dr. Saeed Arefanian, MD
- Dr. Airiel Bouie, MD
- Jennifer Rickard
Mailing Address
2210 Maritime Ln
Woodstock, IL 600989221
Phone: 8154519552