KAROLINA MACIAG MD
NPI 1801250261
Internal Medicine - Infectious Disease in Seattle, WA
About Karolina Maciag Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAROLINA MACIAG MD (NPI 1801250261) is an individual infectious disease provider in Seattle, Washington, licensed in Washington (MD61320233) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Harvard Medical School (2016).
NPPES Registry Identity
Specialties & Licenses
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
Karolina Maciag 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
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.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98105 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.
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.
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Karolina Maciag's NPI number?
The NPI number for Karolina Maciag is 1801250261. It was assigned to this individual provider in the NPPES registry on April 11, 2016.
Where is Karolina Maciag located?
Karolina Maciag practices at 4245 Roosevelt Way NE, Seattle, WA 98105. The listed phone number is (206) 598-8750.
What is Karolina Maciag's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Karolina Maciag enrolled in Medicare?
Yes. Karolina Maciag 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 Karolina Maciag accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Karolina Maciag 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 Karolina Maciag affiliated with any hospitals?
According to CMS data, Karolina Maciag is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Karolina Maciag was last updated on November 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karolina Maciag, MD · NPI 1801250261
Infectious Disease physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 11, 2016.
## Identity
- **NPI:** 1801250261 (Entity type: Individual)
- **Enumerated:** April 11, 2016
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** MD61320233 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4245 ROOSEVELT WAY NE, Seattle, WA 98105-6008
- **Phone:** (206) 598-8750 · **Fax:** (206) 598-4939
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Harvard Medical School, class of 2016
## Record status
- **NPPES last updated:** November 15, 2022
- **Other identifiers:** Medicaid 1801250261 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1801250261) · Data from the CMS NPPES public registry.