Tanya Nicole Haag, DO - Medicare Emergency Medicine in Germantown, MD

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Tanya Nicole Haag, DO is a medicare enrolled "Emergency Medicine" physician in Germantown, Maryland. She graduated from medical school in 2012 and has 13 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Doctors Emergency Service, Pa and her current practice location is 20010 Century Blvd, Germantown, Maryland. You can reach out to her office (for appointments etc.) via phone at (240) 686-2300.

Tanya Nicole Haag is licensed to practice in Maryland (license number H0079946) 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 1316203862.

Contact Information

Tanya Nicole Haag, DO
20010 Century Blvd,
Germantown, MD 20874-1115
(240) 686-2300
Not Available

Map and Direction




Physician's Profile

Full NameTanya Nicole Haag
GenderFemale
SpecialityEmergency Medicine
Experience13 Years
Location20010 Century Blvd, 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:
  • Tanya Nicole Haag graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1316203862
  • Provider Enumeration Date: 04/10/2012
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3375858962
  • Enrollment ID: I20150811005101

Medical Identifiers

Medical identifiers for Tanya Nicole Haag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316203862NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine H0079946 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anne Arundel Medical CenterAnnapolis, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Doctors Emergency Service, Pa448664459812

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. Tanya Nicole Haag allows following entities to bill medicare on her behalf.
Entity NameEmergency Medicine Associates, P.a.,p.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20040126000955
Entity NameBaltimore Washington Emergency Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215983853
PECOS PAC ID: 3577451103
Enrollment ID: O20040305001004
Entity NameDoctors Emergency Service, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528171840
PECOS PAC ID: 4486644598
Enrollment ID: O20040512001075

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. Tanya Nicole Haag 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
Tanya Nicole Haag, DO
20010 Century Blvd, Suite 200,
Germantown, MD 20874-1115

Ph: () -		Tanya Nicole Haag, DO
20010 Century Blvd,
Germantown, MD 20874-1115

Ph: (240) 686-2300

Reviews and Comments


Emergency Medicine Doctors in Germantown, MD

Katherine Douglass Byrd, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20010 Century Blvd, Suite 200, Germantown, MD 20874
Phone: 240-686-2300    Fax: 240-780-7894
Dr. Jonathan Michael Ratliff, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20010 Century Blvd, Ste 200, Germantown, MD 20874
Phone: 240-686-2300    Fax: 240-686-2335
Megan A Redmond, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 20010 Century Blvd, Suite 200, Germantown, MD 20874
Phone: 240-686-2300    
Jonathan Conrad D'souza, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 20010 Century Blvd, Suite 200, Germantown, MD 20874
Phone: 240-686-2300    
Adetunji Babatunde Williams, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 20010 Century Blvd, Germantown, MD 20874
Phone: 330-344-2462    
Dr. John Verghese Abraham, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 20010 Century Blvd, Suite 200, Germantown, MD 20874
Phone: 954-303-1104    
Ted Fan,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 20010 Century Blvd Ste 200, Germantown, MD 20874
Phone: 240-686-2300    

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.