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Internal Medicine, Infectious Disease in Durham, NC
Dr Barbara D Alexander, Infectious Disease Physician
Barbara D Alexander is an infectious disease physician at Erwin RD in Durham, NC. View phone 919-668-0789 and NPI 1982747796.
- Specialty
- Internal Medicine, Infectious Disease
- Location
- Durham, NC
- NPI
- 1982747796
- Pricing
- Current estimate required
Pricing information
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.
About Internal Medicine, Infectious Disease
Infectious disease providers diagnose and treat complex bacterial, viral, fungal, and travel-related infections. Care may include consultations, diagnostic testing, antimicrobial treatment, and follow-up monitoring.
Common services and price guides
- Complete Blood Count (CBC)Typical range: $10-$150
- Blood Draw (Venipuncture)Typical range: $10-$100
- Doctor Office VisitTypical range: $100-$350
- New Patient VisitTypical range: $150-$500
CMS Medicare clinician details
For NPI 1982747796, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Infectious Disease.
- Medicare assignment
- Accepts the Medicare-approved amount
- Medical school
- Brody School Of Medicine At East Carolina University
- Graduation year
- 1993
CMS enrollment records list group affiliations including Duke Health Integrated Practice Inc.
Review the CMS source dataset. Confirm current participation and services directly with the provider.
How to confirm pricing with Barbara D Alexander M.D.
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
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Related provider profiles
Provider record and data sources
Barbara D Alexander 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.
- Primary taxonomyInternal Medicine, Infectious Disease (207RI0200X)
- NPI record datesEnumerated February 14, 2007
Source: NPI Registry. Source record updated January 15, 2008. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for Barbara D Alexander M.D.?
Loa does not yet have a verified provider-submitted price for Barbara D Alexander M.D.. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for Barbara D Alexander M.D.?
This profile shows public provider information for Internal Medicine, Infectious Disease in Durham, NC, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for Barbara D Alexander M.D.?
Barbara D Alexander M.D. is listed as an NPI individual under Internal Medicine, Infectious Disease (207RI0200X). Registry classifications can change and do not guarantee that every listed service is currently offered.
When was NPI 1982747796 assigned to Barbara D Alexander M.D.?
The NPI Registry lists February 14, 2007 as the enumeration date for NPI 1982747796. These are registry dates, not necessarily the date the provider began practicing.
What Medicare specialty does CMS list for Barbara D Alexander M.D.?
The CMS Doctors and Clinicians file lists Infectious Disease for NPI 1982747796. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
Does Barbara D Alexander M.D. accept Medicare assignment?
The CMS record indicates that Barbara D Alexander M.D. accepts the Medicare-approved amount as payment in full. Confirm current participation, network status, and patient responsibility before care.
How should I confirm care details with Barbara D Alexander M.D.?
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.
How can Barbara D Alexander M.D. update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.