Dr Michael Sheldon Sieling, MD - Medicare Anesthesiology in Webster, TX

Dr Michael Sheldon Sieling, MD is a medicare enrolled "Anesthesiology" physician in Webster, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1992 and has 32 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Compass Anesthesia Providers, Pllc and his current practice location is 333 N Texas Ave, Webster, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 335-1700.

Dr Michael Sheldon Sieling is licensed to practice in Texas (license number J4517) 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 1235127416.

Contact Information

Dr Michael Sheldon Sieling, MD
333 N Texas Ave,
Webster, TX 77598-4966
(281) 335-1700
(281) 335-1708

Map and Direction




Physician's Profile

Full NameDr Michael Sheldon Sieling
GenderMale
SpecialityAnesthesiology
Experience32 Years
Location333 N Texas Ave, Webster, Texas
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 Michael Sheldon Sieling attended and graduated from University Of Texas Medical Branch At Galveston in 1992
  NPI Data:
  • NPI Number: 1235127416
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9436191756
  • Enrollment ID: I20050526000709

Medical Identifiers

Medical identifiers for Dr Michael Sheldon Sieling such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235127416NPI-NPPES
044748402MedicaidTX
P0098110OtherTXDPS
P00233593OtherTXRR MEDICARE
8S5683OtherTXBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology J4517 (Texas)Primary
207LP2900XAnesthesiology - Pain Medicine J4517 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Physicians' HospitalWebster, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Compass Anesthesia Providers, Pllc4082040878161

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 Michael Sheldon Sieling allows following entities to bill medicare on his behalf.
Entity NameCompass Anesthesia Providers, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669829750
PECOS PAC ID: 4082040878
Enrollment ID: O20200217000123

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 Michael Sheldon Sieling 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 Michael Sheldon Sieling, MD
Po Box 3945, Dept 453,
Houston, TX 77253-3945

Ph: (281) 358-0609
Dr Michael Sheldon Sieling, MD
333 N Texas Ave,
Webster, TX 77598-4966

Ph: (281) 335-1700

Reviews and Comments


Anesthesiology Doctors in Webster, TX

Steven J Cannella, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 17448 Hwy 3, Suite 136, Webster, TX 77598
Phone: 281-338-4443    Fax: 281-338-8821
Moustafa Mohamed Ahmed, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Kobayashi Ste 311, Webster, TX 77598
Phone: 281-985-5984    Fax: 281-372-2151
Dr. Mohamad Ali Azzam, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 220 E Medical Center Blvd, Webster, TX 77598
Phone: 832-930-9001    Fax: 281-672-7162
Dr. Beatriz Leonor Tobon-randal, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 333 N Texas Ave, Webster, TX 77598
Phone: 281-335-1700    Fax: 281-335-1708
Maryann W. Hack, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 502 Medical Center Blvd, Webster, TX 77598
Phone: 281-580-9030    Fax: 281-580-2725
Dr. Joseph Toothaker-alvarez, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 17448 Highway 3, Suite 136, Webster, TX 77598
Phone: 281-338-4443    Fax: 281-338-8821

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.