Individual provider Active NPI

Angela K. Lafrenz, APRN, CNP

  • Family Nurse Practitioner
  • Springfield, IL
National Provider Identifier
1326378175
Registry record updated Jul 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
209007940 Issued in IL
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

Updated by the provider on Jul 15, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
P01690543OtherILRAILROAD

Electronic endpoints 1

TypeEndpointUseAffiliation
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100527000562 IL Practitioner - Nurse Practitioner 7719016872 Reassigns benefits to 4 organizations

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
Springfield Clinic, LLPGroup PAC ID 0547166076, 678 clinicians

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

Merit-based Incentive Payment System (MIPS)

Final score
94.81 of 100Reported as apm
Quality
85.98
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
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

LicenseStateTypeSpecialty
209.007940ILMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America-Illinois Hospitalists, LLP Current Accepting new patients
Cep America-Illinois Hospitalists, LLP CurrentSince May 1, 2024 Accepting new patients
HSHS Medical Group Inc CurrentSince Feb 1, 2022 Accepting new patients
Siu Physicians & Surgeons, Inc CurrentSince Jun 17, 2024 Accepting new patients
HSHS Medical Group Inc Current Accepting new patients
Siu Physicians & Surgeons, Inc CurrentSince Jun 17, 2024 Accepting new patients
SJL Health Systems Inc CurrentSince Feb 1, 2022 Accepting new patients
Cep America-Illinois Hospitalists CurrentSince May 1, 2024 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

  • Direct secure messaging: 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.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.