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

Nsisongikanabasi Mfon Udoh, MD

Individual provider Internal Medicine Physician · NPI 1487279824

Nsisongikanabasi Mfon Udoh, MD is a Family Practice in Hartford, Connecticut. Qualified in 2018, 8 years ago. Practices with Margaret Chustecka Internal Medicine of Greater New Haven, a 30-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
8
Licensed in
CT
In the registry since
2020
Specialties on file
3
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

80 Seymour St Bldg 502
Hartford, CT 06102-8000
Phone: (860) 972-0549
Fax: (860) 545-5221
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7531 S Stony Island Ave, Chicago, IL 60649-3954 — (773) 947-7500

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 76284 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 76284 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1487279824
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 11, 2020
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Margaret Chustecka Internal Medicine Of Greater New Haven — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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