DR. ENSLIN FRANCOIS ALDRICH MD
NPI 1780639393
Neurological Surgery in Baltimore, MD
About Dr. Enslin Francois Aldrich Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ENSLIN FRANCOIS ALDRICH MD (NPI 1780639393) is an individual neurological surgery provider in Baltimore, Maryland, licensed in Maryland (D43980) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Enslin Francois Aldrich Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Enslin Aldrich 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
- Medicare enrollment name: Shock Trauma Associates PA
- 541 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Maryland enrollment
- 41 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 Enslin Aldrich's NPI number?
The NPI number for Enslin Aldrich is 1780639393. It was assigned to this individual provider in the NPPES registry on May 23, 2006. The provider is also known as Dr. E Francois Aldrich MD.
Where is Enslin Aldrich located?
Enslin Aldrich practices at 22 S Greene St S12d, Baltimore, MD 21201. The listed phone number is (410) 328-8209.
What is Enslin Aldrich's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Enslin Aldrich enrolled in Medicare?
Yes. Enslin Aldrich is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Enslin Aldrich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Enslin Aldrich reassigns Medicare benefits to 2 organizations: Shock Trauma Associates, P.A. (Baltimore, MD) and University Of Maryland Neurosurgery Associates P A (Columbia, 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 Enslin Aldrich'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 Enslin Aldrich was last updated on February 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Enslin Francois Aldrich, MD · NPI 1780639393
Neurological Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 23, 2006.
## Identity
- **NPI:** 1780639393 (Entity type: Individual)
- **Enumerated:** May 23, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** D43980 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, S12D, Baltimore, MD 21201-1544
- **Phone:** (410) 328-8209 · **Fax:** (410) 328-1413
## 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): Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD); University Of Maryland Neurosurgery Associates P A (NPI 1639119035, Columbia, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 4, 2008
- **Other identifiers:** Medicare UPIN E18059 (MD); Medicare PIN 460L293C
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Source: [NPI Profile](https://npiprofile.com/npi/1780639393) · Data from the CMS NPPES public registry.