Ask for a self-pay quote
Request a written estimate for the exact service, including professional and facility fees.
Internal Medicine in Dallas, TX
Henry Rhinehart Armstrong is an internal medicine physician at 2909 S Hampton RD, Suite E123 in Dallas, TX. View phone 469-485-2754 and NPI 1053331942.
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
Primary care providers handle preventive visits, common illness care, screenings, and ongoing management of chronic conditions. Office visits, labs, and immunizations are among the most frequently billed services.
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
Request a written estimate for the exact service, including professional and facility fees.
Verify the CPT or other billing code and whether care is billed as an office, outpatient, or hospital service.
Ask your insurer about network status, deductible progress, prior authorization, and expected patient responsibility.
Compare the written estimate with source-labeled prices and ask which additional services could be billed.
Henry Rhinehart Armstrong M.D. is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
Source: NPI Registry. Source record updated June 10, 2021. Loa profile refreshed Jul 26, 2026.
Loa does not yet have a verified provider-submitted price for Henry Rhinehart Armstrong M.D.. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
This profile shows public provider information for Internal Medicine in Dallas, TX, including contact details, NPI source information, and source-labeled price context when available.
Henry Rhinehart Armstrong M.D. is listed as an NPI individual under Internal Medicine (207R00000X). Registry classifications can change and do not guarantee that every listed service is currently offered.
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.