KATHERINE R CALDWELL MD
NPI 1730257411
Internal Medicine in Portland, ME
About Katherine R Caldwell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE R CALDWELL MD (NPI 1730257411) is an individual internal medicine provider in Portland, Maine, licensed in Maine (MD17709) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2004).
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Other Identifiers 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
Katherine R Caldwell Md 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 13
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, ME 04101
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 Katherine Caldwell's NPI number?
The NPI number for Katherine Caldwell is 1730257411. It was assigned to this individual provider in the NPPES registry on December 1, 2006.
Where is Katherine Caldwell located?
Katherine Caldwell practices at 84 Marginal Way Ste 700, Portland, ME 04101. The listed phone number is (207) 774-5816.
What is Katherine Caldwell's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katherine Caldwell enrolled in Medicare?
Yes. Katherine Caldwell 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 Katherine Caldwell accept?
Health plans from Anthem Blue Cross and Blue Shield list Katherine Caldwell 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.
When was this NPI record last updated?
The NPPES record for Katherine Caldwell was last updated on March 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
