Dr Wesley K Greydanus, MD - Medicare Anesthesiology in San Antonio, TX

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Dr Wesley K Greydanus, MD is a medicare enrolled "Anesthesiology" physician in San Antonio, Texas. He went to Medical College Of Wisconsin and graduated in 1984 and has 40 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice South Texas Anesthesia Group Pllc and his current practice location is 16607 Blanco Rd, Suite #603, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 485-1850.

Dr Wesley K Greydanus is licensed to practice in Washington (license number MD00024790) 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 1366470353.

Contact Information

Dr Wesley K Greydanus, MD
16607 Blanco Rd, Suite #603,
San Antonio, TX 78232-1941
(210) 485-1850
(210) 493-9500

Map and Direction




Physician's Profile

Full NameDr Wesley K Greydanus
GenderMale
SpecialityAnesthesiology
Experience40 Years
Location16607 Blanco Rd, San Antonio, 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 Wesley K Greydanus attended and graduated from Medical College Of Wisconsin in 1984
  NPI Data:
  • NPI Number: 1366470353
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 07/17/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6002822699
  • Enrollment ID: I20081103000226

Medical Identifiers

Medical identifiers for Dr Wesley K Greydanus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366470353NPI-NPPES
GR3666OtherB/S REGENCE 90
1037654MedicaidWA
50101OtherL&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD00024790 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Texas Spine And Surgical HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Texas Anesthesia Group Pllc993141102214

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 Wesley K Greydanus allows following entities to bill medicare on his behalf.
Entity NameNorthstar Anesthesia Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912978610
PECOS PAC ID: 7315907128
Enrollment ID: O20041015000685
Entity NameSouth Texas Anesthesia Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427435387
PECOS PAC ID: 9931411022
Enrollment ID: O20150702000054
Entity NameChampion Anesthesia Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649676024
PECOS PAC ID: 7113231358
Enrollment ID: O20150803000277
Entity NameEmergenchealth Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467970897
PECOS PAC ID: 1355606641
Enrollment ID: O20180608000439
Entity NameLone Star Anesthesia Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124760996
PECOS PAC ID: 4880072636
Enrollment ID: O20220607000810

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 Wesley K Greydanus 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 Wesley K Greydanus, MD
Po Box 2408,
San Antonio, TX 78298-2408

Ph: (210) 485-1850		Dr Wesley K Greydanus, MD
16607 Blanco Rd, Suite #603,
San Antonio, TX 78232-1941

Ph: (210) 485-1850

Reviews and Comments


Anesthesiology Doctors in San Antonio, TX

Timothy J Rutz, MD
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Practice Location: 4242 Medical Dr Ste 3100, San Antonio, TX 78229
Phone: 210-615-1187    Fax: 210-614-2180
Scott Taylor Kane, M.D.
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Phone: 210-233-9331    Fax: 210-233-9454
Nita Elizabeth Kuttikandathil, MD
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Phone: 281-750-5341    
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Practice Location: 234 San Pedro Ave, San Antonio, TX 78205
Phone: 210-224-2424    Fax: 210-224-2040
Mark E Crum, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 4242 Medical Dr, Suite 3100, San Antonio, TX 78229
Phone: 210-615-1187    Fax: 210-614-2180

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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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