Dr Maria R Rios, MD - Medicare Psychiatry in Hyattsville, MD

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Dr Maria R Rios, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Hyattsville, Maryland. She graduated from medical school in 1988 and has 37 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Mainegeneral Medical Center, Central Maine Medical Center, Acadia Hospital Corp. and her current practice location is 1425 University Blvd E Ste 245, Hyattsville, Maryland. You can reach out to her office (for appointments etc.) via phone at (240) 752-2767.

Dr Maria R Rios is licensed to practice in California (license number C54934) 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 1871600288.

Contact Information

Dr Maria R Rios, MD
1425 University Blvd E Ste 245,
Hyattsville, MD 20783-4646
(240) 752-2767
Not Available

Map and Direction




Physician's Profile

Full NameDr Maria R Rios
GenderFemale
SpecialityPsychiatry
Experience37 Years
Location1425 University Blvd E Ste 245, Hyattsville, 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:
  • Dr Maria R Rios graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1871600288
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 08/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5395830715
  • Enrollment ID: I20241114001610

Medical Identifiers

Medical identifiers for Dr Maria R Rios such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871600288NPI-NPPES
461164000OtherMDMAGELLAN
A2840120OtherDCBCBS OF DC
52636805OtherMDBCBS OF MD
237759OtherMDKAISER
184991301MedicaidMD
7971492OtherMDAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry D004244Z (Maryland)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 036081968 (Illinois)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry MD19242 (District Of Columbia)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry C54934 (California)Primary
2084P0800XPsychiatry & Neurology - Psychiatry 4301064078 (Michigan)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainegeneral Medical Center1254245715501
Central Maine Medical Center2567379563332
Acadia Hospital Corp.771987849573

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. Dr Maria R Rios allows following entities to bill medicare on her behalf.
Entity NameMainegeneral Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669423380
PECOS PAC ID: 1254245715
Enrollment ID: O20031118000718
Entity NameBridgton Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154370153
PECOS PAC ID: 8123919099
Enrollment ID: O20040322000534
Entity NameAcadia Hospital Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215940523
PECOS PAC ID: 7719878495
Enrollment ID: O20040323000136
Entity NameCentral Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689653487
PECOS PAC ID: 2567379563
Enrollment ID: O20040324000441
Entity NameRumford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205991122
PECOS PAC ID: 3870583511
Enrollment ID: O20040514000890

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. Dr Maria R Rios 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
Dr Maria R Rios, MD
11601 Idlewood Rd,
Silver Spring, MD 20906-4853

Ph: (301) 467-2162		Dr Maria R Rios, MD
1425 University Blvd E Ste 245,
Hyattsville, MD 20783-4646

Ph: (240) 752-2767

Reviews and Comments


Psychiatry & Neurology Doctors in Hyattsville, MD

Dr. Sanaz Kumar, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 5702 Sargent Rd, Hyattsville, MD 20782
Phone: 301-853-7370    
Memunatu Bangura, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 7100 Chesapeake Rd, Suite 201, Hyattsville, MD 20784
Phone: 301-459-8003    Fax: 301-459-8005
Dr. Marshalee George, PHD, C.R.N.P., PMHNP
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4301 Garden City Dr Ste 304, Hyattsville, MD 20785
Phone: 301-235-0060    

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.