Active NPI
Angela K. Lafrenz, APRN, CNP
- Family Nurse Practitioner
- Springfield, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 209007940
- Practice address
- 701 N 1St St
Springfield, IL 62781-6700 - Phone
- (217) 528-7541
- Fax
- (217) 606-3057
- NPI assigned
- Dec 29, 2009
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | 209.007940 | IL | |
| Family Nurse Practitioner | 363LF0000X | 209007940 | IL | Primary |
Addresses
Primary practice location
701 N 1St St
Springfield, IL 62781-6700
Mailing address
PO Box 19248
Springfield, IL 62794-9248
Phone (217) 528-7541
Other practice location 1
747 N Rutledge St Fl 4
Springfield, IL 62702-6700
Phone (217) 545-8000
Other practice location 2
619 E Mason St
Suite 4P57
Springfield, IL 62701-1034
Phone (217) 788-0706
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P01690543 | Other | IL | RAILROAD |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | alafrenz105438@ewd.direct.hshs.org | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1000 W Morton Ave
Jacksonville, IL 62650-3152
Phone (217) 243-6520
1025 S 6TH St
Springfield, IL 62703-2403
Phone (217) 528-7541
2200 Wabash Ave
Springfield, IL 62704-5352
Phone (217) 787-0727
350 W Carpenter St
Springfield, IL 62702-4902
Phone (217) 525-0210
400 Saint Johns Dr
Sherman, IL 62684-9779
Phone (217) 525-4150
600 N Main St
Taylorville, IL 62568-1668
Phone (217) 824-8191
775 Engineering Ave
Springfield, IL 62703-5909
Phone (217) 522-4300
800 N 1St St
Springfield, IL 62702-3719
Phone (217) 528-7541
801 W Temple Ave
Effingham, IL 62401-2168
Phone (217) 528-7541
900 N 1St St
Springfield, IL 62702-3749
Phone (217) 528-7541
Hospital & facility affiliations
- Sarah D Culbertson Memorial Hospital
- Memorial Medical Center
- St Johns Hospital
- Taylorville Memorial Hospital
- Pana Community Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 94.81 of 100
- Quality
- 85.98
- Promoting interoperability
- 100
- Improvement activities
- 40
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 96.63
- Improvement activities
- 40
- Cost
- 81.81
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Practitioner, Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 209.007940 | IL | MD | Cardiovascular Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America-Illinois Hospitalists, LLP | Current | Accepting new patients | |
| Cep America-Illinois Hospitalists, LLP | Current | Accepting new patients | |
| HSHS Medical Group Inc | Current | Accepting new patients | |
| Siu Physicians & Surgeons, Inc | Current | Accepting new patients | |
| HSHS Medical Group Inc | Current | Accepting new patients | |
| Siu Physicians & Surgeons, Inc | Current | Accepting new patients | |
| SJL Health Systems Inc | Current | Accepting new patients | |
| Cep America-Illinois Hospitalists | Current | Accepting new patients | |
| Prairie Cardiovascular Consultants LTD | Cardiovascular Disease | Past | Accepting new patients |
Locations
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
1900 E Lake Shore Dr
Ste 330
Decatur, IL 62521
Phone (217) 423-2889
1800 E Lake Shore Dr
Decatur, IL 62521
Phone (217) 464-2729
1512 N Green Mount Rd
O Fallon, IL 62269
Phone (618) 624-0100
1 Saint Elizabeth Blvd
O Fallon, IL 62269
Phone 618234212012438
238 S Congress St
Rushville, IL 62681
Phone (217) 322-4321
701 N 1st St
Rm B146
Springfield, IL 62781
619 E Mason St
Ste 4
Springfield, IL 62701
201 E Madison St
Ste 328
Springfield, IL 62702
301 N 8th St
Springfield, IL 62701
Phone (217) 545-0003
701 N 1st St
Springfield, IL 62781
Phone (217) 788-3100
619 E Mason St
#4P57
Springfield, IL 62701
747 N Rutledge St
Springfield, IL 62702
Phone (217) 545-6112
747 N Rutledge St
Fl 4
Springfield, IL 62702
619 E Mason St
Ste 4P57
Springfield, IL 62701
800 E Carpenter St
Springfield, IL 62702
Phone (217) 525-5643
800 E Carpenter St
Springfield, IL 62769
Phone (217) 525-5643
4500 Memorial Dr
Swansea, IL 62226
Phone (618) 233-7750
Interoperability endpoints
- angela.lafrenz.1@28977.direct.athenahealth.com
Organizations & group practices 10
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Multi-Specialty Clinic/Center
- Springfield, IL
- NPI 1780638478
-
- Internal Medicine Physician
- Belleville, IL
- NPI 1841613403
-
- Multi-Specialty Clinic/Center
- Springfield, IL
- NPI 1962644807
-
- Endocrinology, Diabetes & Metabolism Physician
- Springfield, IL
- NPI 1558385989
-
- Hospitalist Physician
- Bloomington, IL
- NPI 1669276523
-
- Hospitalist Physician
- Highland, IL
- NPI 1972002871
-
- Rural Health Clinic/Center
- Dieterich, IL
- NPI 1033841192
-
- Durable Medical Equipment & Medical Supplies
- Springfield, IL
- NPI 1164055976
-
- Skilled Nursing Facility
- Pana, IL
- NPI 1215037353
-
- Cardiovascular Disease Physician
- Springfield, IL
- NPI 1659539559
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Springfield, IL
- NPI 1255317590
-
- Critical Access Hospital
- Pana, IL
- NPI 1942326970
-
- Critical Access Hospital
- Rushville, IL
- NPI 1013969112
-
- General Acute Care Hospital
- Springfield, IL
- NPI 1205818481
-
- Critical Access Hospital
- Taylorville, IL
- NPI 1144292020
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1262044800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752537600000",
"number": "1326378175",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 19248",
"city": "SPRINGFIELD",
"state": "IL",
"postal_code": "627949248",
"telephone_number": "217-528-7541"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "701 N 1ST ST",
"city": "SPRINGFIELD",
"state": "IL",
"postal_code": "627816700",
"telephone_number": "217-528-7541",
"fax_number": "217-606-3057"
}
],
"practiceLocations": [
{
"address_1": "747 N Rutledge St Fl 4",
"address_purpose": "LOCATION",
"city": "Springfield",
"state": "IL",
"postal_code": "627026700",
"country_code": "US",
"telephone_number": "217-545-8000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "619 E Mason St",
"address_2": "Suite 4P57",
"address_purpose": "LOCATION",
"city": "Springfield",
"state": "IL",
"postal_code": "627011034",
"country_code": "US",
"telephone_number": "217-788-0706",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LAFRENZ",
"first_name": "ANGELA",
"middle_name": "K.",
"credential": "APRN, CNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-12-29",
"last_updated": "2025-07-15",
"certification_date": "2025-07-15",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "IL",
"license": "209.007940",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IL",
"license": "209007940",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD",
"identifier": "P01690543",
"state": "IL"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "alafrenz105438@ewd.direct.hshs.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CDA/CCD/TXT",
"address_1": "619 E Mason St",
"address_2": "Suite 4P57",
"city": "Springfield",
"state": "IL",
"country_code": "US",
"postal_code": "627011034",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Springfield, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.