JOHN ARTHUR HECKROTH M.D.
NPI 1558353359
Anesthesiology in Glen Burnie, MD
About John Arthur Heckroth M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN ARTHUR HECKROTH M.D. (NPI 1558353359) is an individual anesthesiology provider in Glen Burnie, Maryland, licensed in Maryland (D0061354) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Saint Louis, and is a graduate of Saint Louis University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
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
John Arthur Heckroth M.d. 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 John Heckroth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63131
- Reassigned Medicare billing, Missouri enrollment
- 82 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.
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.
GLEN BURNIE, MD 21061
GLEN BURNIE, MD 21061
GLEN BURNIE, MD 21061
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 Heckroth's NPI number?
The NPI number for John Heckroth is 1558353359. It was assigned to this individual provider in the NPPES registry on August 17, 2005.
Where is John Heckroth located?
John Heckroth practices at 301 Hospital Dr, Glen Burnie, MD 21061. The listed phone number is (410) 787-4000.
What is John Heckroth's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Heckroth enrolled in Medicare?
Yes. John Heckroth 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 John Heckroth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Heckroth reassigns Medicare benefits to Missouri Baptist Medical Center (Saint Louis, MO). 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 John Heckroth'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 John Heckroth was last updated on August 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John Arthur Heckroth, M.D. · NPI 1558353359
Anesthesiology physician in Glen Burnie, Maryland. Individual provider, active in the CMS NPPES registry since August 17, 2005.
## Identity
- **NPI:** 1558353359 (Entity type: Individual)
- **Enumerated:** August 17, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** D0061354 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 HOSPITAL DR, Glen Burnie, MD 21061-5803
- **Phone:** (410) 787-4000
## 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:** Missouri Baptist Medical Center (NPI 1467461434, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** August 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1558353359) · Data from the CMS NPPES public registry.