DR. MARGARET HEDGECOCK LAUERMAN M.D.
NPI 1184899965
Surgery in Baltimore, MD
About Dr. Margaret Hedgecock Lauerman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARGARET HEDGECOCK LAUERMAN M.D. (NPI 1184899965) is an individual surgery provider in Baltimore, Maryland, licensed in Maryland (D0075203) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Margaret Hedgecock Lauerman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Lauerman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Margaret Lauerman's NPI number?
The NPI number for Margaret Lauerman is 1184899965. It was assigned to this individual provider in the NPPES registry on April 23, 2008.
Where is Margaret Lauerman located?
Margaret Lauerman practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-6704.
What is Margaret Lauerman's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Margaret Lauerman enrolled in Medicare?
Yes. Margaret Lauerman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Lauerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Lauerman reassigns Medicare benefits to Shock Trauma Associates, P.A. (Baltimore, MD). 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 Margaret Lauerman'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 Margaret Lauerman was last updated on July 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Margaret Hedgecock Lauerman, M.D. · NPI 1184899965
Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 23, 2008.
## Identity
- **NPI:** 1184899965 (Entity type: Individual)
- **Enumerated:** April 23, 2008
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** D0075203 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6704 · **Fax:** (410) 328-4124
## 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:** Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 3, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1184899965) · Data from the CMS NPPES public registry.