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

Dr. George Kunnackal John, MD, MSC

Individual provider Internal Medicine Physician · NPI 1639432834

Dr. George Kunnackal John, MD, MSC is an Internal Medicine in Baltimore, Maryland. Qualified in 2010, 16 years ago. Practices with University of Maryland Physicians PA, a 390-clinician group, works from 8 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
16
Licensed in
MD
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

22 S Greene St
Baltimore, MD 21201-1544
Phone: (410) 328-5780
Fax: (410) 328-8315
Show map & directions

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

Additional practice locations (7)

  • 827 Linden Ave, Baltimore, MD 21201-4606 — (410) 328-8730
  • 800 Linden Ave Fl 9, Baltimore, MD 21201-4622 — (410) 552-2539
  • 515 S Tollgate Rd Ste 100, Bel Air, MD 21014-5251 — (443) 643-3050
  • 700 Geipe Rd, Catonsville, MD 21228-4147 — (410) 753-2255
  • 5890 Waterloo Rd, Columbia, MD 21045-2617 — (667) 214-2100
  • 7625 Maple Lawn Blvd Ste 110, Fulton, MD 20759-2565 — (301) 490-5025
  • 100 West Rd Ste 115, Towson, MD 21204-2358 — (410) 494-0144

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence D84345 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D84345 (MD)

Record details

NPI number1639432834
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MSC
Sole proprietorNo
NPI enumeratedJune 21, 2012
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice University Of Maryland Physicians Pa — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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