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

Dr. Karen Nicole Guida, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1518247626

Dr. Karen Nicole Guida, MD practises Obstetrics/Gynecology in Burlington, Massachusetts. Graduated from Indiana University School of Medicine in 2011, 15 years ago. Practices with Uwh of the Carolinas PLLC, a 328-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and North Carolina.

Years since qualifying
15
Trained at
Indiana University School of Medicine
Licensed in
MA, NC
In the registry since
2011
Specialties on file
2
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

20 Wall St
Burlington, MA 01803-4758
Phone: (781) 221-2500
Fax: (781) 221-2854
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 235 Medical Park Rd, Mooresville, NC 28117-8545 — (704) 228-8643

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2019-02349 (NC)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 262524 (MA)

Record details

NPI number1518247626
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2011
Last updated in NPPESApril 15, 2020
Certification dateApril 15, 2020

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Uwh Of The Carolinas Pllc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients18
Services billed 56 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $353 16 payments · a meal or drink at a meeting or visit, not a fee
Education $90 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Duke Health Lake Norman Hospital Hospital · Mooresville, NC

Colleagues at Uwh of the Carolinas PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 328 clinicians in the practice; 12 are shown here.

Other providers in Burlington