Merissa Ferguson, DO - Medicare Emergency Medicine in The Woodlands, TX

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Merissa Ferguson, DO is a medicare enrolled "Emergency Medicine" physician in The Woodlands, Texas. She went to Ohio University, College Of Osteopathic Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Integrative Emergency Services Physician Group-houston Pllc and her current practice location is 17200 St Lukes Way, The Woodlands, Texas. You can reach out to her office (for appointments etc.) via phone at (936) 266-2000.

Merissa Ferguson is licensed to practice in Texas (license number T1356) 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 1891155230.

Contact Information

Merissa Ferguson, DO
17200 St Lukes Way,
The Woodlands, TX 77384-8007
(936) 266-2000
Not Available

Map and Direction




Physician's Profile

Full NameMerissa Ferguson
GenderFemale
SpecialityEmergency Medicine
Experience8 Years
Location17200 St Lukes Way, The Woodlands, Texas
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:
  • Merissa Ferguson attended and graduated from Ohio University, College Of Osteopathic Medicine in 2016
  NPI Data:
  • NPI Number: 1891155230
  • Provider Enumeration Date: 02/27/2016
  • Last Update Date: 10/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4284961202
  • Enrollment ID: I20211221002542

Medical Identifiers

Medical identifiers for Merissa Ferguson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891155230NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 34.013617 (Ohio)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine T1356 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's The Woodlands HospitalThe woodlands, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Integrative Emergency Services Physician Group-houston Pllc7113258500126

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. Merissa Ferguson allows following entities to bill medicare on her behalf.
Entity NameBryan Emergency Physicians Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417995481
PECOS PAC ID: 7416840574
Enrollment ID: O20040204000121
Entity NameBrazos Valley Emergency Physicians Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982642955
PECOS PAC ID: 0749276772
Enrollment ID: O20040521001234
Entity NameIntegrative Emergency Services Physician Group-houston Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801458708
PECOS PAC ID: 7113258500
Enrollment ID: O20191016002208

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. Merissa Ferguson 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
Merissa Ferguson, DO
8401 Market St,
Boardman, OH 44512-6725

Ph: (614) 598-7752		Merissa Ferguson, DO
17200 St Lukes Way,
The Woodlands, TX 77384-8007

Ph: (936) 266-2000

Reviews and Comments


Emergency Medicine Doctors in The Woodlands, TX

Walter Kane, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 11 Hammock Dunes Pl, The Woodlands, TX 77389
Phone: 713-302-1377    
Dr. Michael Van Nguyen, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9250 Pinecroft Drive, The Woodlands, TX 77380
Phone: 269-337-4400    Fax: 281-364-2535
Fabiana Juan Martinuzzi, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 17600 Interstate 45 S, The Woodlands, TX 77384
Phone: 936-267-5000    
Todd August, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 9250 Pinecroft Dr, The Woodlands, TX 77380
Phone: 281-364-2300    
Yana Gelman,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 17200 St Lukes Way, The Woodlands, TX 77384
Phone: 936-266-3900    
Tarannum Fatima,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 17600 Interstate 45 S, The Woodlands, TX 77384
Phone: 936-267-5000    
Dr. David Charles Carlyle, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2910 Laurel Cherry Way, The Woodlands, TX 77380
Phone: 281-367-3142    Fax: 281-298-1185

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.