Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Reyna Isabel Lajara, MD

Individual provider General Practice Physician · NPI 1366503583

Dr. Reyna Isabel Lajara, MD is a General Practice in Lakeland, Florida. Qualified in 1996, 30 years ago. Practices with Advanced Internal Medicine Care, PA, a 10-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
30
Licensed in
FL
In the registry since
2006
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

5455 S Florida Ave
Lakeland, FL 33813-2523
Phone: (863) 644-3585
Fax: (863) 644-3171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence ACN291 (FL)

Record details

NPI number1366503583
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Advanced Internal Medicine Care, Pa — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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