Dr I-wen Tseng, DO - Medicare Emergency Medicine in Acoma, NM

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Dr I-wen Tseng, DO is a medicare enrolled "Emergency Medicine" physician in Acoma, New Mexico. His current practice location is 80 B Veterans Blvd, Acoma, New Mexico. You can reach out to his office (for appointments etc.) via phone at (505) 552-5300.

Dr I-wen Tseng is licensed to practice in New Mexico (license number A146008) 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 1376613323.

Contact Information

Dr I-wen Tseng, DO
80 B Veterans Blvd,
Acoma, NM 87034
(505) 552-5300
(505) 552-5490

Map and Direction




Physician's Profile

Full NameDr I-wen Tseng
GenderMale
SpecialityEmergency Medicine
Location80 B Veterans Blvd, Acoma, New Mexico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1376613323
  • Provider Enumeration Date: 11/08/2006
  • Last Update Date: 03/31/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0345297255
  • Enrollment ID: I20080409000323

Medical Identifiers

Medical identifiers for Dr I-wen Tseng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376613323NPI-NPPES
H3451MedicaidNM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 15189 (Mississippi)Secondary
207P00000XEmergency Medicine 20A8342 (California)Secondary
207P00000XEmergency Medicine OS7227 (Florida)Secondary
207Q00000XFamily Medicine 20A8342 (California)Secondary
207P00000XEmergency Medicine A146008 (New Mexico)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 I-wen Tseng allows following entities to bill medicare on his behalf.
Entity NamePontotoc Health Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821103516
PECOS PAC ID: 6002895356
Enrollment ID: O20040719001336
Entity NameKeystone Medical Services Of Ms Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174691059
PECOS PAC ID: 7618075177
Enrollment ID: O20070606000447
Entity NameAcs Emergency Services Of Mississippi Professional Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396996997
PECOS PAC ID: 7719049998
Enrollment ID: O20081222000668
Entity NameCarr, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548677610
PECOS PAC ID: 1850512153
Enrollment ID: O20160707000686
Entity NameApp Of Mississippi Ed Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730687740
PECOS PAC ID: 3971865858
Enrollment ID: O20180313002534
Entity NameRelias Emergency Medicine Specialists Of Amory, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265074769
PECOS PAC ID: 4486088853
Enrollment ID: O20191218002639
Entity NameRelias Emergency Medicine Specialists Of West Point, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275172736
PECOS PAC ID: 0042648594
Enrollment ID: O20200316000656
Entity NameDelta Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215501788
PECOS PAC ID: 5890101208
Enrollment ID: O20210603000314
Entity NameDelta Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053086819
PECOS PAC ID: 1850778689
Enrollment ID: O20220517003246

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 I-wen Tseng 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 I-wen Tseng, DO
Po Box 130,
San Fidel, NM 87049-0130

Ph: (505) 552-5300		Dr I-wen Tseng, DO
80 B Veterans Blvd,
Acoma, NM 87034

Ph: (505) 552-5300

Reviews and Comments


Emergency Medicine Doctors in Acoma, NM

Dr. Richard M Kaut, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490
Steadman A Mason, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490
Michael Diantonio, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490
Dr. Michael E. Rowe, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490
Dr. Janet I Mcmahon, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490
Folake O Oluokun, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 B Veterans Blvd, Acoma, NM 87034
Phone: 505-552-5300    Fax: 505-552-5490

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.