ANDREW JAMES HERRMANN DO
NPI 1346744810
Anesthesiology in Munster, IN
About Andrew James Herrmann Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW JAMES HERRMANN DO (NPI 1346744810) is an individual anesthesiology provider in Munster, Indiana, licensed in Indiana (02007154A) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Community Hospital, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Andrew James Herrmann Do 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 Reassignments
2Medicare enrollment records show Andrew Herrmann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Owatonna, MN 55060
- Reassigned Medicare billing, Minnesota enrollment
- 3,733 clinicians in this Medicare group
Plymouth, MN 55447
- Reassigned Medicare billing, Minnesota enrollment
- 1,033 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 7
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Community Hospital
Acute Care Hospitals · Munster, INAbbott Northwestern Hospital
Acute Care Hospitals · Minneapolis, MNOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
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 Andrew Herrmann's NPI number?
The NPI number for Andrew Herrmann is 1346744810. It was assigned to this individual provider in the NPPES registry on March 20, 2018.
Where is Andrew Herrmann located?
Andrew Herrmann practices at 901 Macarthur Blvd, Munster, IN 46321. The listed phone number is (219) 836-1600.
What is Andrew Herrmann's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Andrew Herrmann enrolled in Medicare?
Yes. Andrew Herrmann 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 organizations bill Medicare for Andrew Herrmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Herrmann reassigns Medicare benefits to 2 organizations: Allina Health System (Owatonna, MN) and Metropolitan Anesthesia Network, LLP (Plymouth, MN). Each 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 Andrew Herrmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Herrmann accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Andrew Herrmann 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 Andrew Herrmann affiliated with any hospitals?
According to CMS data, Andrew Herrmann is affiliated with Community Hospital and Abbott Northwestern Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Herrmann was last updated on June 28, 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.
# Andrew James Herrmann, DO · NPI 1346744810
Anesthesiology physician in Munster, Indiana. Individual provider, active in the CMS NPPES registry since March 20, 2018.
## Identity
- **NPI:** 1346744810 (Entity type: Individual)
- **Enumerated:** March 20, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 02007154A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 901 MACARTHUR BLVD, Munster, IN 46321-2959
- **Phone:** (219) 836-1600
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Allina Health System (NPI 1548136146, Owatonna, MN); Metropolitan Anesthesia Network, LLP (NPI 1558314427, Plymouth, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2018
## Record status
- **NPPES last updated:** June 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1346744810) · Data from the CMS NPPES public registry.