Dr. Claudia Jisung Park , DDS
Dentist - General Practice β’ Chicago, IL
350 N Clark St Ste 600
Chicago, IL 606544782
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. Claudia Park is listed in NPPES under Dentist - General Practice.
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NPI assigned on April 15, 2021; this date does not establish years in practice.
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Published CMS data list 86 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Amoxicillin β 45 prescription fills, including refills.
- Ibuprofen β 30 prescription fills, including refills.
- Chlorhexidine Gluconate β 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 61 in 2022 to 86 in 2023.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2023.
Practice Location & Contact Primary Location
350 N Clark St Ste 600
Chicago, IL 606544782
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Brooklyn, NY. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Dentist - General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
86 standardized 30-day fills in 2023
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
$316 in 2023
The total cost of these prescriptions in 2023, 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 β by Provider and Drug, 2023.
Open Payments general payments, program year 2025
All general payments: $175.65 across 2 records.
By nature of payment
- Food and Beverage: $175.65 across 2 records.
Reporting-company totals
- Envista Holdings Corporation: $149.99 across 1 record.
- World Class Technology Corporation: $25.66 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
2021
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, βDoes your provider accept Medicare as full payment?β
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
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Park are from 2023.
1,148 active clinicians are listed under Dentist - General Practice with a practice address in Chicago, IL (5,281 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
0.1% of these 1,148 clinicians have the CMS telehealth indicator.
0% of these 1,148 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 D prescriptions
Medicare Part D prescriptions increased 41% from 61 in 2022 to 86 in 2023.
- 2022: 61
- 2023: 86
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30-day fills
30-day fills increased 41% from 61 in 2022 to 86 in 2023.
- 2022: 61
- 2023: 86
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Part D drug cost
Part D drug cost went from $254 in 2022 to $316 in 2023.
- 2022: $254
- 2023: $316
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $23.88 in 2024 to $175.65 in 2025.
- 2024: $23.88
- 2025: $175.65
Sources: CMS Medicare Part D Prescribers (2023), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· 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 β December 31, 2025): fewer than 11 records totaling $175.65.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
|
SPARK | General | $149.99 |
| World Class Technology Corporation |
Food and Beverage
In-kind items and services
|
PITTS21 PRO | General | $25.66 |
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 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amoxicillin | Amoxicillin | 45 | 315 | $149.27 | 42 |
| Ibuprofen | Ibuprofen | 30 | 209 | $87.34 | 30 |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 11 | 145 | $79.32 | β |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-05-08NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Secondary Practice Locations
Maimonides Medical Center, 4802 10th Avenue
Brooklyn, NY 11219
Phone: 7182836000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist
Doctor of Dental Medicine
Dentist - General Practice
Dentist
Doctor of Dental Medicine
Dentist
Dentist - General Practice
Doctor of Dental Medicine
Dentist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 350 N CLARK ST STE 600, CHICAGO, IL 606544782 (Tel: 4252867112)
Registered at 350 N CLARK ST STE 600, CHICAGO, IL 606544782
NPI status registered as active in NPPES database
Registered at MAIMONIDES MEDICAL CENTER, 4802 10TH AVENUE, BROOKLYN, NY 11219 (Tel: 7182836000)
Registered at MAIMONIDES MEDICAL CENTER, 4802 10TH AVENUE, BROOKLYN, NY 11219
Recorded as CLAUDIA PARK, DDS
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Chicago
- Dr. Jose Camacho, DDS
- Dr. Gloria Bullock, DDS
- Dr. Brian Moore, DDS
- Dr. Dunya Maat, DDS
- Dr. Cheng Chin, DDS
- Dr. Chester Klos, DDS
Mailing Address
350 N Clark St Ste 600
Chicago, IL 606544782