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

Dr. Christopher Ryan Oldaker, MD

Individual provider Internal Medicine Physician · NPI 1508360637

Dr. Christopher Ryan Oldaker, MD is an Internal Medicine in Staten Island, New York. Qualified in 2018, 8 years ago. Practices with Amboy Medical Practice PC, a 173-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
8
Licensed in
NY
In the registry since
2018
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

355 Bard Ave
Staten Island, NY 10310-1699
Phone: (718) 818-1234
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 327315 (NY)

Record details

NPI number1508360637
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2018
Last updated in NPPESFebruary 9, 2024
Certification dateFebruary 9, 2024
Mailing address150 Bergen St # I-248, Newark, NJ 07103-2496

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Amboy Medical Practice Pc — 173 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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