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

Jonathan Russell Lockhart, MD, PHD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1467913723

Jonathan Russell Lockhart, MD, PHD is an Internal Medicine in Denver, Colorado. Graduated from University of Alabama School of Medicine in 2019, 7 years ago. Practices with Healthone Clinic Services - Oncology Hematology LLC, a 47-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
7
Trained at
University of Alabama School of Medicine
Licensed in
CO
In the registry since
2019
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Denver, CO

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 6620 Main St Fl 12, Houston, TX 77030-2348 — (713) 798-2450
  • 1 Baylor Plz # Ms 220, Houston, TX 77030-3498 — (423) 384-1103

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 74818 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Internal Medicine Physician Taxonomy 207R00000X · Licence 74818 (CO)

Record details

NPI number1467913723
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESAugust 21, 2025
Certification dateAugust 21, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Healthone Clinic Services - Oncology Hematology Llc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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