DR. HEATHER MERCEIR KING MD
NPI 1992952659
Surgery - Surgical Oncology in Austin, TX
About Dr. Heather Merceir King Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEATHER MERCEIR KING MD (NPI 1992952659) is an individual surgical oncology provider in Austin, Texas, licensed in Texas (Q1844) and active in the NPI registry since August 2008. She has opted out of Medicare through February 9, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Heather Merceir King Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 9, 2026 through February 9, 2028.
Areas of Expertise CMS Part B claims 11
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 78705 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUSTIN, TX 78705
AUSTIN, TX 78705
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 Heather King's NPI number?
The NPI number for Heather King is 1992952659. It was assigned to this individual provider in the NPPES registry on August 25, 2008.
Where is Heather King located?
Heather King practices at 901 W 38th St Ste 300, Austin, TX 78705. The listed phone number is (512) 421-4111.
What is Heather King's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.
Is Heather King enrolled in Medicare?
No. Heather King has opted out of Medicare through February 9, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Heather King accept?
Health plans from Molina Healthcare and Sendero Health Plans, Local Nonprofit list Heather King 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 Heather King was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.