Mrs Mary F Haynos, CRNP - Medicare Nurse Practitioner in Germantown, MD

Mrs Mary F Haynos, CRNP is a medicare enrolled "Nurse Practitioner - Adult Health" in Germantown, Maryland. She graduated from nursing school in 2003 and has 21 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Advanced Medical Care Llc and her current practice location is 19701 Executive Park Cir, Germantown, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 946-6623.

Mrs Mary F Haynos is licensed to practice in Maryland (license number R113971) 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 1154370377.

Contact Information

Mrs Mary F Haynos, CRNP
19701 Executive Park Cir,
Germantown, MD 20874-2639
(301) 946-6623
(301) 946-1107

Map and Direction




Provider's Profile

Full NameMrs Mary F Haynos
GenderFemale
SpecialityNurse Practitioner
Experience21 Years
Location19701 Executive Park Cir, Germantown, Maryland
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:
  • Mrs Mary F Haynos graduated from nursing school in 2003
  NPI Data:
  • NPI Number: 1154370377
  • Provider Enumeration Date: 05/06/2006
  • Last Update Date: 02/05/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9638104706
  • Enrollment ID: I20050928000680

Medical Identifiers

Medical identifiers for Mrs Mary F Haynos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154370377NPI-NPPES
408582500MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health R113971 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Medical Care Llc62048753965

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. Mrs Mary F Haynos allows following entities to bill medicare on her behalf.
Entity NameAdvanced Medical Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730398538
PECOS PAC ID: 6204875396
Enrollment ID: O20050428000091

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. Mrs Mary F Haynos 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
Mrs Mary F Haynos, CRNP
12001 Ferrara Ave,
Silver Spring, MD 20906-4706

Ph: (301) 279-2779
Mrs Mary F Haynos, CRNP
19701 Executive Park Cir,
Germantown, MD 20874-2639

Ph: (301) 946-6623

Reviews and Comments


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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.