John James Michael Black

NPI 1710340203ActiveIndividual· Internal Medicine· Pasadena, CA

Internal Medicine in Pasadena, California, trained at University of Pittsburgh School of Medicine (class of 2016). 115 Medicare patients in 2024, $26,841 paid; nearly all of their 76 Part D prescriptions were generic (93%). Davol Inc. was the largest of 5 companies reporting payments in 2025, $559.23 in all, mostly food and beverage.

Overview

NPI	1710340203
Status	Active
Entity type	Individual
Sole proprietor	No
NPI issued	Apr 1, 2016
Last updated in NPPES	Dec 16, 2024
Certified by provider	Dec 16, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	C196775	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	115
Services billed	300 across 16 procedure codes
Paid by Medicare	$26,841

Part D prescriptions in 2024

Prescriptions (claims)	76 · 87 30-day fills
Patients	22
Total drug cost	$2,614
Generic share	93% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Pittsburgh School of Medicine
Graduation year	2016
Medicare specialty	Internal Medicine
Secondary specialties	Hospitalist
Telehealth	Offers telehealth