Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Jacob Nicholas Delalla, MD

Individual provider Internal Medicine Physician · NPI 1043896442

Dr. Jacob Nicholas Delalla, MD practises Internal Medicine in Nashville, Tennessee. Qualified in 2021, 5 years ago. Practices with Beaman Physician Services, PC, a 57-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
5
Licensed in
TN
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4220 Harding Pike
Nashville, TN 37205-2005
Phone: (615) 222-6977
Fax: (615) 222-5322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 975 E 3rd St, Chattanooga, TN 37403-2147 — (423) 778-2998

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 71891 (TN)

Record details

NPI number1043896442
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2021
Last updated in NPPESJuly 29, 2024
Certification dateJuly 29, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Beaman Physician Services, Pc — 57 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 patients78
Services billed 230 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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 Beaman Physician Services, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 57 clinicians in the practice; 12 are shown here.

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