DR. JOHN ADAM HAMILTON MD
NPI 1982720231
Orthopaedic Surgery in Marshalltown, IA
About Dr. John Adam Hamilton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN ADAM HAMILTON MD (NPI 1982720231) is an individual orthopaedic surgery provider in Marshalltown, Iowa, licensed in Iowa (48358) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Marshalltown, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Dr. John Adam Hamilton 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 16
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unitypoint Health - Marshalltown
Acute Care Hospitals · Marshalltown, IAMary Greeley Medical Center
Acute Care Hospitals · Ames, IAFranklin General Hospital
Critical Access Hospitals · Hampton, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50158 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHALLTOWN, IA 50158
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 John Hamilton's NPI number?
The NPI number for John Hamilton is 1982720231. It was assigned to this individual provider in the NPPES registry on March 21, 2007.
Where is John Hamilton located?
John Hamilton practices at 421 E Merle Hibbs Blvd, Marshalltown, IA 50158. The listed phone number is (641) 844-2213.
What is John Hamilton's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is John Hamilton enrolled in Medicare?
Yes. John Hamilton 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 John Hamilton accept?
Health plans from CareSource (Common Ground Healthcare) and Medica list John Hamilton 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 John Hamilton affiliated with any hospitals?
According to CMS data, John Hamilton is affiliated with Unitypoint Health - Marshalltown, Mary Greeley Medical Center and Franklin General Hospital.
When was this NPI record last updated?
The NPPES record for John Hamilton was last updated on July 17, 2023. 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.
