Sylvia Tan, MD - Medicare Internal Medicine in Guymon, OK

Sylvia Tan, MD is a medicare enrolled "Internal Medicine" physician in Guymon, Oklahoma. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Specialty Clinics Of St Anne Pllc and her current practice location is 350 Ne 12th St, Guymon, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (580) 338-8700.

Sylvia Tan is licensed to practice in Oklahoma (license number 19772) 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 1700809720.

Contact Information

Sylvia Tan, MD
350 Ne 12th St,
Guymon, OK 73942-3624
(580) 338-8700
(580) 338-8600

Map and Direction




Physician's Profile

Full NameSylvia Tan
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location350 Ne 12th St, Guymon, Oklahoma
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:
  • Sylvia Tan graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1700809720
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 02/15/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0143286401
  • Enrollment ID: I20041208000442

Medical Identifiers

Medical identifiers for Sylvia Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700809720NPI-NPPES
100009120BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 19772 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Health Watch Health Care Of Guymon, LlcGuymon, OKHome health agency
Memorial Hospital Of Texas County AuthorityGuymon, OKHospital
Baptist St Anthony's HospitalAmarillo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Specialty Clinics Of St Anne Pllc80220282733

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. Sylvia Tan allows following entities to bill medicare on her behalf.
Entity NameSpecialty Clinics Of St Anne Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356360473
PECOS PAC ID: 8022028273
Enrollment ID: O20060502000699

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. Sylvia Tan 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
Sylvia Tan, MD
350 Ne 12th St,
Guymon, OK 73942-3624

Ph: (580) 338-8700
Sylvia Tan, MD
350 Ne 12th St,
Guymon, OK 73942-3624

Ph: (580) 338-8700

Reviews and Comments


Internal Medicine Doctors in Guymon, OK

Martin Bautista, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Ne 12th St, Guymon, OK 73942
Phone: 580-338-8700    Fax: 580-338-8600
Dr. Jeffrey J Lim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 410 Ne 12th St, Guymon, OK 73942
Phone: 580-338-5500    Fax: 580-468-4942

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.