GRANT OAKLEY D.O.
NPI 1679927537
Internal Medicine - Nephrology in Portland, ME
About Grant Oakley D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRANT OAKLEY D.O. (NPI 1679927537) is an individual nephrology provider in Portland, Maine, licensed in Maine (DO3180) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses 2
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Grant Oakley D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, ME 04102
PORTLAND, ME 04102
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Grant Oakley's NPI number?
The NPI number for Grant Oakley is 1679927537. It was assigned to this individual provider in the NPPES registry on April 18, 2016.
Where is Grant Oakley located?
Grant Oakley practices at 1600 Congress St Ste B, Portland, ME 04102. The listed phone number is (207) 774-5222.
What is Grant Oakley's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Grant Oakley enrolled in Medicare?
Yes. Grant Oakley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Grant Oakley accept?
Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Grant Oakley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Grant Oakley affiliated with any hospitals?
According to CMS data, Grant Oakley is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Grant Oakley was last updated on August 3, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.
