Allison Maas, - Nurse Practitioner in Sterling, IL

Allison Maas, is a Nurse Practitioner - Psychiatric/mental Health based in Sterling, Illinois. Allison Maas is licensed to practice in Illinois (license number 209033254) and her current practice location is 100 E Lefevre Rd, Sterling, Illinois. She can be reached at her office (for appointments etc.) via phone at (815) 625-0400.

NPI number for Allison Maas is 1518777689 and her current mailing address is 1029 Dunham Dr, Dubuque, Iowa. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1518777689.

Contact Information

Allison Maas,
100 E Lefevre Rd,
Sterling, IL 61081-1278
(815) 625-0400
Not Available

Map and Direction




Provider's Profile

Full NameAllison Maas
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location100 E Lefevre Rd, Sterling, Illinois
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1518777689
  • Provider Enumeration Date: 01/10/2025
  • Last Update Date: 01/09/2026

Medical Identifiers

Medical identifiers for Allison Maas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518777689NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 209033254 (Illinois)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Allison Maas is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Allison Maas,
1029 Dunham Dr,
Dubuque, IA 52001-3130

Ph: (815) 440-1018
Allison Maas,
100 E Lefevre Rd,
Sterling, IL 61081-1278

Ph: (815) 625-0400

Reviews and Comments


Nurse Practitioner Nurses in Sterling, IL

Norma Alvarado-urrutia, APN FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15 W 3rd St, Sterling, IL 61081
Phone: 815-564-1999    
Polly Nobis, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    
Anja Wolf, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    Fax: 815-632-5946
Donna J Cook, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    
Kathleen Hamblen,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 E Lefevre Rd, Sterling, IL 61081
Phone: 630-669-6091    
Jaziel Chavira,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    
Jane Morris, CNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 100 E. Le Fevre Road, Sterling, IL 61081
Phone: 815-625-0400    Fax: 815-379-2416

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.