Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Adam Irwin Riker, MD

Individual provider Surgical Oncology Physician · NPI 1194773069

Adam Irwin Riker, MD is a Medical Oncology in New Orleans, Louisiana. Qualified in 1994, 32 years ago. Practices with Community Physician Network Specialty Care LLC, a 252-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
32
Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1542 Tulane Ave Rm 741
New Orleans, LA 70112-2865
Phone: (504) 568-4752
Fax: (504) 568-2726
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence MD.202666 (LA)

Record details

NPI number1194773069
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESSeptember 23, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Also practisesGENERAL SURGERY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Community Physician Network Specialty Care Llc — 252 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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