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

Mr. Patrick Mellors

Individual provider Internal Medicine Physician · NPI 1518490879

Mr. Patrick Mellors is a Hematology in Philadelphia, Pennsylvania. Qualified in 2017, 9 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota, New Hampshire and Pennsylvania.

Years since qualifying
9
Licensed in
MN, NH, PA
In the registry since
2017
Specialties on file
3
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Practice location Address checks out

3400 Civic Center Blvd
Philadelphia, PA 19104-5127
Phone: (412) 760-3696
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 1st St Sw, Rochester, MN 55905 — (507) 284-2511
  • 1 Medical Center Dr, Lebanon, NH 03756-0001 — (603) 650-5000

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MT224418 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 64149 (MN)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 35044 (NH)

Record details

NPI number1518490879
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 4, 2017
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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