DAVID RYAN MILLER MD
NPI 1427635242
Anesthesiology in Baltimore, MD
About David Ryan Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID RYAN MILLER MD (NPI 1427635242) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D0102411) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Ryan Miller Md 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Center Inc
Acute Care Hospitals · Baltimore, MDOther 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 21202
BALTIMORE, MD 21202
BALTIMORE, MD 21202
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 David Miller's NPI number?
The NPI number for David Miller is 1427635242. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is David Miller located?
David Miller practices at 345 Saint Paul St, Baltimore, MD 21202. The listed phone number is (410) 332-9000.
What is David Miller's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Miller enrolled in Medicare?
Yes. David Miller 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.
Is David Miller affiliated with any hospitals?
According to CMS data, David Miller is affiliated with Mercy Medical Center Inc.
When was this NPI record last updated?
The NPPES record for David Miller was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.