Dr Anthony Mark Masi, MD - Medicare Sleep Medicine in Ballwin, MO

Dr Anthony Mark Masi, MD is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in Ballwin, Missouri. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1987 and has 37 years of diverse experience with area of expertise as Sleep Medicine. His current practice location is 13975 Manchester Rd, Suite 7, Ballwin, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 391-1222.

Dr Anthony Mark Masi is licensed to practice in Missouri (license number R3P21) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1902884844.

Contact Information

Dr Anthony Mark Masi, MD
13975 Manchester Rd, Suite 7,
Ballwin, MO 63011-4500
(636) 391-1222
(636) 333-1259



Physician's Profile

Full NameDr Anthony Mark Masi
GenderMale
SpecialitySleep Medicine
Experience37 Years
Location13975 Manchester Rd, Ballwin, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Anthony Mark Masi attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1987
  NPI Data:
  • NPI Number: 1902884844
  • Provider Enumeration Date: 12/31/2005
  • Last Update Date: 06/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5799789582
  • Enrollment ID: I20100602000819

Medical Identifiers

Medical identifiers for Dr Anthony Mark Masi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902884844NPI-NPPES
203472246MedicaidMO
290015378OtherMORAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease R3P21 (Missouri)Secondary
207RS0012XInternal Medicine - Sleep Medicine R3P21 (Missouri)Primary

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 Anthony Mark Masi allows following entities to bill medicare on his behalf.
Entity NameLung & Sleep Medicine, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841487097
PECOS PAC ID: 2062451370
Enrollment ID: O20050427000035

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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 Anthony Mark Masi 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 Anthony Mark Masi, MD
13975 Manchester Rd, Suite 7,
Ballwin, MO 63011-4500

Ph: (636) 391-1222
Dr Anthony Mark Masi, MD
13975 Manchester Rd, Suite 7,
Ballwin, MO 63011-4500

Ph: (636) 391-1222

News Archive

New service represents 'the next generation of life science communication'

Cold Spring Harbor Laboratory (CSHL) today announced the launch of a new stage in the evolution of life science communication - a new, free service, called bioRxiv (pronounced "bio-Archive").

New non-invasive method may help treat people with inoperable or hard-to-reach tumors

Matthew Gdovin, an associate professor in the UTSA Department of Biology, has developed a newly patented method to kill cancer cells.

Court rules against gene patents

The New York Times: A judicial ruling that "threw out parts of two gene patents and called into question thousands more" has biotechnology executives hastening "to reassure their investors that the ruling would not necessarily undermine their businesses, at least in the short run. But the executives themselves were struggling on Tuesday to figure out what the long-term impact would be."

Research looks at viral presence around hospitalized COVID-19 patients

Researchers in Canada aimed to determine the burden of SARS-CoV-2 in the air and on surfaces in the rooms of patients hospitalized with COVID-19.

Fructose stimulates reward system in the brain to a lesser degree than glucose

Fructose not only results in a lower level of satiety, it also stimulates the reward system in the brain to a lesser degree than glucose. This may cause excessive consumption accompanied by effects that are a risk to health, report researchers from the University of Basel in a study published in the scientific journal PLOS ONE. Various diseases have been attributed to industrial fructose in sugary drinks and ready meals.

Read more News

› Verified 1 days ago


Internal Medicine Doctors in Ballwin, MO

Dr. Mazin Hazim Kamil, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15 Remington Place Ct, Ballwin, MO 63021
Phone: 094-122-2052    
Dr. Nishant Poddar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 120, Ballwin, MO 63011
Phone: 636-256-5000    
Christine Ann Sigman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd, Suite 310, Ballwin, MO 63011
Phone: 636-256-5350    Fax: 636-256-5370
Dr. David S Rosenberg, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 58 Meadowbrook Cntry Cl Est, Ballwin, MO 63011
Phone: 314-420-6663    Fax: 636-227-2299
Jacob Andrew Zembles, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15945 Clayton Rd Ste 120, Ballwin, MO 63011
Phone: 636-256-5070    
Lauren Bush King, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15945 Clayton Rd, Suite 340, Ballwin, MO 63011
Phone: 636-256-5130    Fax: 636-256-5147
David M. Schoenwalder, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15945 Clayton Rd, Suite 310, Ballwin, MO 63011
Phone: 636-256-5350    Fax: 636-256-5372

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