Adam Joseph Siwek, DO - Medicare Pain Medicine in Phoenix, AZ

Adam Joseph Siwek, DO is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Phoenix, Arizona. His current practice location is 20333 N 19th Ave Ste 100, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 516-8252.

Adam Joseph Siwek is licensed to practice in Arizona (license number 009792) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1770074007.

Contact Information

Adam Joseph Siwek, DO
20333 N 19th Ave Ste 100,
Phoenix, AZ 85027-3602
(623) 516-8252
(623) 516-8253



Physician's Profile

Full NameAdam Joseph Siwek
GenderMale
SpecialityPain Medicine - Interventional Pain Medicine
Location20333 N 19th Ave Ste 100, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770074007
  • Provider Enumeration Date: 05/22/2018
  • Last Update Date: 07/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9133470016
  • Enrollment ID: I20220920000549

Medical Identifiers

Medical identifiers for Adam Joseph Siwek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770074007NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0014XPain Medicine - Interventional Pain Medicine 009792 (Arizona)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. Adam Joseph Siwek allows following entities to bill medicare on his behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694

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Entity NameThe Pain Center Of Arizona, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871650739
PECOS PAC ID: 0749183325
Enrollment ID: O20040130000365

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Entity NameB--umg Tucson Ap Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487178505
PECOS PAC ID: 1355616517
Enrollment ID: O20171013002780

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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. Adam Joseph Siwek 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
Adam Joseph Siwek, DO
5281 N 99th Ave Ste 100,
Glendale, AZ 85305-2209

Ph: (623) 516-8252
Adam Joseph Siwek, DO
20333 N 19th Ave Ste 100,
Phoenix, AZ 85027-3602

Ph: (623) 516-8252

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Pain Medicine Doctors in Phoenix, AZ

Alfredo Bejarano Jr.,
Pain Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2121 W Indian School Rd, Phoenix, AZ 85015
Phone: 602-241-9105    
Mark Charles Spiro, MD
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 645 E Missouri Ave Ste 300, Phoenix, AZ 85012
Phone: 602-262-8900    Fax: 602-262-8890
Masoud Sultani, M.D.
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5501 N 19th Ave Ste 103, Phoenix, AZ 85015
Phone: 602-589-0500    Fax: 602-314-4552
Dr. Tony Bui, M.D.
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20950 N Tatum Blvd Ste 100, Phoenix, AZ 85050
Phone: 480-222-7246    Fax: 480-222-7271
Dr. Ruchir Gupta, MD
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2222 E Highland Ave Ste 110, Phoenix, AZ 85016
Phone: 602-767-0007    Fax: 602-767-0027
Roy O'neil, DO
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2525 W Greenway Rd Ste 125, Phoenix, AZ 85023
Phone: 480-573-0130    
Marshall Craig, M.D.
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18325 N Allied Way, Suite 120, Phoenix, AZ 85054
Phone: 480-563-3210    Fax: 480-563-3239

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