Monarc, LLC - Medicare Mental Health Clinic in Aberdeen, MD

Monarc, LLC is a medicare enrolled mental health clinic (Nurse Practitioner - Psychiatric/mental Health) in Aberdeen, Maryland. The current practice location for Monarc, LLC is 4513 Philadelphia Rd, Aberdeen, Maryland. For appointments, you can reach them via phone at (443) 412-5005. The mailing address for Monarc, LLC is 4513 Philadelphia Rd, Aberdeen, Maryland and phone number is (443) 412-5005.

Monarc, LLC is licensed to practice in NU (license number ). The clinic also participates in the medicare program and its NPI number is 1538051198. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (443) 412-5005.

Contact Information

Monarc, LLC
4513 Philadelphia Rd
Aberdeen
MD 21001-1501
(443) 412-5005
(443) 951-6159

Map and Direction


Mental Health Clinic Profile

Full NameMonarc, LLC
SpecialityNurse Practitioner
Location4513 Philadelphia Rd, Aberdeen, Maryland
Authorized Official Name and PositionMargaret Webb (EXECUTIVE DIRECTOR)
Authorized Official Contact4434125005
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Monarc, LLC
4513 Philadelphia Rd
Aberdeen
MD 21001-1501

Ph: (443) 412-5005
Monarc, LLC
4513 Philadelphia Rd
Aberdeen
MD 21001-1501

Ph: (443) 412-5005

NPI Details:

NPI Number1538051198
Provider Enumeration Date07/17/2025
Last Update Date08/03/2026
Certification Date08/03/2026

Medicare PECOS Information:

Medicare PECOS PAC ID8921581901
Medicare Enrollment IDO20260310000009

Medical Identifiers

Medical identifiers for Monarc, LLC such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538051198NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YP2500XCounselor - Professional (NU)Secondary
1041C0700XSocial Worker - Clinical (NU)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health (NU)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Monarc, LLC acts as a billing entity for following providers:
Provider NameRachel D Priebe
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1376728741
PECOS PAC ID: 1850476557
Enrollment ID: I20080305000303
Provider NameMargaret Webb
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1235739558
PECOS PAC ID: 1759770035
Enrollment ID: I20211108000022
Provider NameJill S Schadty
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1992448823
PECOS PAC ID: 1850874280
Enrollment ID: I20260313000014
Provider NameSteven Acerno
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1659774727
PECOS PAC ID: 7719459098
Enrollment ID: I20260617003712

Reviews and Comments

Other Mental Health Clinics in Aberdeen, MD

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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.