Carmen M Perez-masuelli, MD, - Medicare Rheumatology in Shenandoah, TX

Carmen M Perez-masuelli, MD, is a medicare enrolled "Internal Medicine - Rheumatology" physician in Shenandoah, Texas. She went to Icahn School Of Medicine At Mount Sinai and graduated in 1994 and has 30 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Millennium Physicians Association Pllc, Select Physical Therapy Texas Limited Partnership and her current practice location is 18488 Interstate 45 S, Shenandoah, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 315-8130.

Carmen M Perez-masuelli is licensed to practice in Texas (license number L0506) 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 1770557795.

Contact Information

Carmen M Perez-masuelli, MD,
18488 Interstate 45 S,
Shenandoah, TX 77384
(281) 315-8130
(281) 315-8132

Map and Direction




Physician's Profile

Full NameCarmen M Perez-masuelli
GenderFemale
SpecialityRheumatology
Experience30 Years
Location18488 Interstate 45 S, Shenandoah, 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:
  • Carmen M Perez-masuelli attended and graduated from Icahn School Of Medicine At Mount Sinai in 1994
  NPI Data:
  • NPI Number: 1770557795
  • Provider Enumeration Date: 02/15/2006
  • Last Update Date: 06/01/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 7416908983
  • Enrollment ID: I20090803000201

Medical Identifiers

Medical identifiers for Carmen M Perez-masuelli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770557795NPI-NPPES
162609503MedicaidTX
581658YP67OtherTXPTAN
8HA977OtherTXBCBS RECORD ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology L0506 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist The Woodlands HospitalThe woodlands, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Hca Houston Healthcare TomballTomball, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Millennium Physicians Association Pllc337551545542
Select Physical Therapy Texas Limited Partnership6608868070596

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. Carmen M Perez-masuelli allows following entities to bill medicare on her behalf.
Entity NameMillennium Physicians Association Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255397733
PECOS PAC ID: 3375515455
Enrollment ID: O20040810000051

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. Carmen M Perez-masuelli 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
Carmen M Perez-masuelli, MD,
22710 Professional Dr Ste 102,
Kingwood, TX 77339-6009

Ph: (281) 358-2850
Carmen M Perez-masuelli, MD,
18488 Interstate 45 S,
Shenandoah, TX 77384

Ph: (281) 315-8130

Reviews and Comments


Internal Medicine Doctors in Shenandoah, TX

Christopher Van Nguyen, M.D.
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Phone: 832-334-7756    Fax: 832-301-0825
Mohammed Zafer Ansari, M.D.
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Dr. Urmeel Hasmukh Patel, M.D.
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Dr. Peter Raymond Kvapil, M.D.
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Dr. Paula D. Ryan, MD, PHD
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Phone: 281-296-0365    Fax: 281-298-8907
Emily Wailin Hung, MD
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Practice Location: 129 Vision Park Blvd, Shenandoah, TX 77384
Phone: 936-273-3900    Fax: 936-273-3901
Saba Ahmed, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9250 Pinecroft Dr # N2.101, Shenandoah, TX 77380
Phone: 713-897-5539    

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.

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