MR. ROBERT T HAMBLIN AA
NPI 1639736754
Anesthesiologist Assistant in Madison, WI
About Mr. Robert T Hamblin Aa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERT T HAMBLIN AA (NPI 1639736754) is an individual anesthesiologist assistant in Madison, Wisconsin, licensed in Wisconsin (637) and active in the NPI registry since May 2019. He maintains 3 additional practice locations and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Mr. Robert T Hamblin Aa 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 2
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.
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.
MADISON, WI 53792
MADISON, WI 53792
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 Robert Hamblin's NPI number?
The NPI number for Robert Hamblin is 1639736754. It was assigned to this individual provider in the NPPES registry on May 23, 2019.
Where is Robert Hamblin located?
Robert Hamblin practices at 600 Highland Ave, Madison, WI 53792. The listed phone number is (608) 263-8100.
What is Robert Hamblin's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Robert Hamblin enrolled in Medicare?
Yes. Robert Hamblin 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 Robert Hamblin accept?
Health plans from Blue Cross and Blue Shield of Kansas City and Medica list Robert Hamblin 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 Robert Hamblin was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.
# Mr. Robert T Hamblin, AA · NPI 1639736754
Anesthesiologist Assistant physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since May 23, 2019.
## Identity
- **NPI:** 1639736754 (Entity type: Individual)
- **Enumerated:** May 23, 2019
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 637 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 HIGHLAND AVE, Madison, WI 53792-0001
- **Phone:** (608) 263-8100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639736754) · Data from the CMS NPPES public registry.