Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph David Nagan, DO

Individual provider Pulmonary Disease Physician · NPI 1164798591

Joseph David Nagan, DO is registered under Pulmonary Disease in Galveston, Texas. Qualified in 2010, 16 years ago. Practices with UTMB Faculty Group Practice, a 1,074-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
16
Licensed in
TX
In the registry since
2012
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

301 University Blvd
Galveston, TX 77555-2353
Phone: (409) 772-2436
Fax: (702) 671-5198
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence T2452 (TX)

Record details

NPI number1164798591
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 29, 2012
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Utmb Faculty Group Practice — 1074 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients263
Services billed 570 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at UTMB Faculty Group Practice

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1074 clinicians in the practice; 12 are shown here.

Other providers in Galveston