JOHN P STRAUMANIS MD
NPI 1649208828
Pediatrics - Pediatric Critical Care Medicine in Baltimore, MD
About John P Straumanis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN P STRAUMANIS MD (NPI 1649208828) is an individual pediatric critical care medicine provider in Baltimore, Maryland, licensed in Maryland (D50845) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John P Straumanis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Straumanis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 79 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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Straumanis's NPI number?
The NPI number for John Straumanis is 1649208828. It was assigned to this individual provider in the NPPES registry on June 28, 2006.
Where is John Straumanis located?
John Straumanis practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-6957.
What is John Straumanis's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is John Straumanis enrolled in Medicare?
Yes. John Straumanis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Straumanis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Straumanis reassigns Medicare benefits to 2 organizations: University Of Maryland Community Medical Group, Inc. (Baltimore, MD) and Baltimore Washington Emergency Physicians, Inc. (Glen Burnie, MD). 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 John Straumanis'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 Straumanis was last updated on June 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 P Straumanis, MD · NPI 1649208828
Pediatric Critical Care Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 28, 2006.
## Identity
- **NPI:** 1649208828 (Entity type: Individual)
- **Enumerated:** June 28, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** D50845 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6957 · **Fax:** (410) 328-0680
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): University Of Maryland Community Medical Group, Inc. (NPI 1477530624, Baltimore, MD); Baltimore Washington Emergency Physicians, Inc. (NPI 1215983853, Glen Burnie, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2018
- **Other identifiers:** Medicaid 730400500 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1649208828) · Data from the CMS NPPES public registry.