DR. ANJA HANSEL HERGRUETER MD
NPI 1710477195
Anesthesiology in Hartford, CT
About Dr. Anja Hansel Hergrueter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANJA HANSEL HERGRUETER MD (NPI 1710477195) is an individual anesthesiology provider in Hartford, Connecticut, licensed in Connecticut (71745) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Haven, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Anja Hansel Hergrueter 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.
Medicare Billing Reassignment
Medicare enrollment records show Anja Hergrueter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
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.
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.
HARTFORD, CT 06102
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 Anja Hergrueter's NPI number?
The NPI number for Anja Hergrueter is 1710477195. It was assigned to this individual provider in the NPPES registry on May 11, 2018.
Where is Anja Hergrueter located?
Anja Hergrueter practices at 80 Seymour St, Hartford, CT 06102. The listed phone number is (860) 545-5000.
What is Anja Hergrueter's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Anja Hergrueter enrolled in Medicare?
Yes. Anja Hergrueter 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.
Which organization bills Medicare for Anja Hergrueter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anja Hergrueter reassigns Medicare benefits to Integrated Anesthesia Associates LLC (Shelton, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anja Hergrueter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Anja Hergrueter was last updated on July 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Anja Hansel Hergrueter, MD · NPI 1710477195
Anesthesiology physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 11, 2018.
## Identity
- **NPI:** 1710477195 (Entity type: Individual)
- **Enumerated:** May 11, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 71745 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 80 SEYMOUR ST, Hartford, CT 06102-8000
- **Phone:** (860) 545-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 29, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1710477195) · Data from the CMS NPPES public registry.