Lloyd Halvorson, MD
Pulmonology
21+ years in practiceNPI: 1033110028Licensed in MD
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Credentials & Recognition
Specialties
Pulmonology
NPI sub-specialties
Internal Medicine207R00000X
Internal Medicine, Pulmonary Disease207RP1001X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Google Reviews
4.9 / 5.0
33 reviews
Years in Practice
21+ years
Estimated from NPI enumeration date
Featured in PBCMMG Rankings
Other Pulmonology Doctors near Maryland
View all →Frequently Asked Questions about Dr. Lloyd Halvorson, MD
Where does Dr. Lloyd Halvorson, MD practice?+
Dr. Lloyd Halvorson, MD practices in Maryland, MD. 7115 GUILFORD DR STE 202
FREDERICK, MD 217045236.
What is Dr. Lloyd Halvorson, MD's phone number?+
Dr. Lloyd Halvorson, MD's practice phone is 301-663-5922. Office contact information is verified on the PBCMMG profile.
What does Dr. Lloyd Halvorson, MD specialize in?+
Dr. Lloyd Halvorson, MD's primary specialty is Pulmonology.
Is Dr. Lloyd Halvorson, MD board certified?+
Board certification status for Dr. Lloyd Halvorson, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Lloyd Halvorson, MD been practicing?+
Dr. Lloyd Halvorson, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Lloyd Halvorson, MD's NPI number?+
Dr. Lloyd Halvorson, MD's National Provider Identifier (NPI) is 1033110028, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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