ARLENE VICTORIA VELEZ TYLER M.D
NPI 1992930598
Pediatrics in Baltimore, MD
About Arlene Victoria Velez Tyler M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARLENE VICTORIA VELEZ TYLER M.D (NPI 1992930598) is an individual pediatrics provider in Baltimore, Maryland, licensed in Maryland (D75950) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arlene Victoria Velez Tyler M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arlene Tyler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Baltimore Medical System, Inc.
- 243 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 21224 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 21224
BALTIMORE, MD 21224
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 Arlene Tyler's NPI number?
The NPI number for Arlene Tyler is 1992930598. It was assigned to this individual provider in the NPPES registry on May 27, 2009.
Where is Arlene Tyler located?
Arlene Tyler practices at 3700 Fleet St Ste 200, Baltimore, MD 21224. The listed phone number is (410) 558-4900.
What is Arlene Tyler's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Arlene Tyler enrolled in Medicare?
Yes. Arlene Tyler is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arlene Tyler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arlene Tyler reassigns Medicare benefits to Baltimore Medical Systems, Inc. (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 Arlene Tyler'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 Arlene Tyler was last updated on November 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Arlene Victoria Velez Tyler, M.D · NPI 1992930598
Pediatrics physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 27, 2009.
## Identity
- **NPI:** 1992930598 (Entity type: Individual)
- **Enumerated:** May 27, 2009
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** D75950 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3700 FLEET ST, STE 200, Baltimore, MD 21224-4200
- **Phone:** (410) 558-4900 · **Fax:** (410) 522-2070
## 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:** Baltimore Medical Systems, Inc. (NPI 1164138152, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 10, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1992930598) · Data from the CMS NPPES public registry.