Ms Patricia A Mahathath, PMHNP, FNP - Medicare Nurse Practitioner in Troy, MO

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Ms Patricia A Mahathath, PMHNP, FNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Troy, Missouri. She graduated from nursing school in 2014 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Hospital Perry and her current practice location is 1000 E Cherry St, Troy, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 528-8551.

Ms Patricia A Mahathath is licensed to practice in Missouri (license number 2023153247) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1790189272.

Contact Information

Ms Patricia A Mahathath, PMHNP, FNP
1000 E Cherry St,
Troy, MO 63379-1513
(636) 528-8551
Not Available

Map and Direction




Provider's Profile

Full NameMs Patricia A Mahathath
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location1000 E Cherry St, Troy, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Patricia A Mahathath graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1790189272
  • Provider Enumeration Date: 10/13/2014
  • Last Update Date: 08/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9830311554
  • Enrollment ID: I20141113001631

Medical Identifiers

Medical identifiers for Ms Patricia A Mahathath such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790189272NPI-NPPES
ENROLLEDMedicaidIL
1790189272MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 2023153247 (Missouri)Primary
363LF0000XNurse Practitioner - Family 2014036363 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Perry County Memorial HospitalPerryville, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital Perry1153777826100

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ms Patricia A Mahathath allows following entities to bill medicare on her behalf.
Entity NameSsm Health Care St Louis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275586174
PECOS PAC ID: 7810800737
Enrollment ID: O20031118000393
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104866656
PECOS PAC ID: 9830008770
Enrollment ID: O20040205000494
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20060711000434
Entity NameSoutheastern Emergency Services Of Memphis Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164454450
PECOS PAC ID: 8921912767
Enrollment ID: O20080108000151
Entity NameMercy Clinic Adult Psychiatry Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750788972
PECOS PAC ID: 4688998602
Enrollment ID: O20150122002258
Entity NameMercy Hospital Lincoln
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150217000619
Entity NameMercy Hospital Lincoln
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150623002541
Entity NameMercy Hospital Perry
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063117158
PECOS PAC ID: 1153777826
Enrollment ID: O20231101001515

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. Ms Patricia A Mahathath is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ms Patricia A Mahathath, PMHNP, FNP
1000 E Cherry St,
Troy, MO 63379-1513

Ph: (636) 528-8551		Ms Patricia A Mahathath, PMHNP, FNP
1000 E Cherry St,
Troy, MO 63379-1513

Ph: (636) 528-8551

Reviews and Comments


Nurse Practitioner Nurses in Troy, MO

Sally Ann Breen, DNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1175 E Cherry St, Troy, MO 63379
Phone: 636-528-8686    
Jennifer Bryant,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1165 E Cherry St, Troy, MO 63379
Phone: 636-528-1919    
Mrs. Heather S Dixon, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1000 E Cherry St, Troy, MO 63379
Phone: 636-528-3495    
Julie Irwin, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1000 E Cherry St, Troy, MO 63379
Phone: 636-528-3221    Fax: 636-528-8392
Jessica Danielle Oja Parsons,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 132 Professional Pkwy, Troy, MO 63379
Phone: 636-462-5437    
Malynda Christine Lane, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1000 E Cherry St, Troy, MO 63379
Phone: 636-528-3486    Fax: 636-528-3419
Samantha Elledge, MSN, AGPCNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1000 E Cherry St, Troy, MO 63379
Phone: 636-528-8551    

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.