Dr. Katrina K Sweet , DDS
Dentist - General Practice • Chicago, IL
9021 S Blackstone Ave
Chicago, IL 606197909
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. Katrina Sweet is listed in NPPES under Dentist - General Practice.
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NPI assigned on November 14, 2006; this date does not establish years in practice.
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Published CMS data list 23 Medicare Part D prescriptions, including refills, in 2017.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017. Published rows only; this is not a quality measure.
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Published Part D records, 2017:
- Amoxicillin — 23 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017. 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 D prescriptions went from 64 in 2013 to 23 in 2017.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013–2017.
Practice Location & Contact Primary Location
9021 S Blackstone Ave
Chicago, IL 606197909
NPPES lists 3 distinct additional practice-address records in Dolton, IL; Fond Du Lac, WI; Merrillville, IN. 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
23 standardized 30-day fills in 2017
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
$113 in 2017
The total cost of these prescriptions in 2017, 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, 2017.
Open Payments general payments, program year 2025
All general payments: $150.79 across 4 records.
By nature of payment
- Food and Beverage: $150.79 across 4 records.
Reporting-company totals
- Envista Holdings Corporation: $87.97 across 3 records.
- USA ANGELALIGN TECHNOLOGY CORP: $62.82 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.
Enrolled in Medicare (PECOS)
Dr. Sweet 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. Sweet 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 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. Sweet are from 2017.
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 decreased 64% from 64 in 2013 to 23 in 2017.
- 2013: 64
- 2014: 83
- 2015: 21
- 2016: 18
- 2017: 23
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30-day fills
30-day fills decreased 64% from 64 in 2013 to 23 in 2017.
- 2013: 64
- 2014: 83
- 2015: 21
- 2016: 18
- 2017: 23
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Part D drug cost
Part D drug cost went from $336 in 2013 to $113 in 2017.
- 2013: $336
- 2014: $512
- 2015: $102
- 2016: $95
- 2017: $113
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $76.64 in 2023 to $150.79 in 2025.
- 2023: $76.64
- 2024: $113.89
- 2025: $150.79
Sources: CMS Medicare Part D Prescribers (2017), 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 $150.79.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| USA ANGELALIGN TECHNOLOGY CORP |
Food and Beverage
Cash or cash equivalent
|
— | General | $62.82 |
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
|
INSIGNIA | General | $40.21 |
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
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INSIGNIA | General | $26.44 |
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
|
DAMON | General | $21.32 |
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 2017.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amoxicillin | Amoxicillin | 23 | 206 | $113.45 | 21 |
Source: CMS Part D by Provider and Drug, 2017; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-11-21NUCC 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: 1223X0400X
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
NUCC Taxonomy Code: 1223X0400X
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
NUCC Taxonomy Code: 1223X0400X
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - DENTIST
I20200320000058
WI
3577991868
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
7863 Broadway
Merrillville, IN 464105553
Phone: 2197696636
545 E Johnson St
Fond Du Lac, WI 549352856
Phone: 2099249090
1350 E Sibley Blvd Ste 302
Dolton, IL 604192912
Phone: 7088494644
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 9021 S BLACKSTONE AVE, CHICAGO, IL 606197909 (Tel: 7733981413)
Registered at 9021 S BLACKSTONE AVE, CHICAGO, IL 606197909 (Tel: 7733981413)
Dentist (license number reported to NPPES: WI 1002046)
Registered at 7863 BROADWAY, MERRILLVILLE, IN 464105553 (Tel: 2197696636)
Registered at 4849 N MILWAUKEE AVE, CHICAGO, IL 606305100 (Tel: 3129670103)
Recorded as KATRINA SWEET, DDS
Registered at 545 E JOHNSON ST, FOND DU LAC, WI 549352856 (Tel: 2099249090)
Registered at 3333 N MAYFAIR RD STE 311, WAUWATOSA, WI 532223219 (Tel: 4148083031)
Registered at 3333 N MAYFAIR RD STE 311, WAUWATOSA, WI 532223219 (Tel: 4148083031)
Dentist (license number reported to NPPES: IL 019-026932)
NPI status registered as active in NPPES database
Registered at 5875 LANDERBROOK DR STE 250, MAYFIELD HTS, OH 441246502 (Tel: 8004874867)
Registered at 5875 LANDERBROOK DR STE 250, MAYFIELD HTS, OH 441246502 (Tel: 8004874867)
Recorded as KATRINA FOSTER
Dentist
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Chicago
- Dr. Matthew Hallas, DMD
- Dr. Jose Mariscal, DDS
- Dr. Constantine Theodoropoulos, DDS
- Dr. Irsenia Norfleet, DDS
- Dr. Roy Guster, DDS
- Gayatri Satam
Mailing Address
9021 S Blackstone Ave
Chicago, IL 606197909
Phone: 7733981413