Doctor profile · Federal record

Dr. German Lozano Guzman, MD

Pediatric Nephrology Physician (CMS: Pediatric Medicine) · Pediatrics Physician · Philadelphia, PA

  • NPI 1558660423
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
St. Christopher's Hospital for Children, 160 E Erie Avenue
Philadelphia, PA 19134
(215) 427-5190
fax (215) 427-5529

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
January 26, 2021
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2080P0210X — NUCC code
State license (1)
Texas #P9638

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558660423. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
29
Distinct HCPCS
1
Medicare allowed
$3,321
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 29 17 $115

In context: peer comparison

Among 3 peers in Philadelphia Pediatric Nephrology Physician, average services per provider: 38. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26,021
Transactions
25
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alexion Pharmaceuticals, INC. 23 $25,826.17
Kaneka Medical America LLC 1 $162.79
Takeda Pharmaceuticals U.S.A., INC. 1 $32.28

By nature of payment

Consulting Fee
$22,040
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$1,740
Travel and Lodging
$1,514
Food and Beverage
$564
Entertainment
$163

Frequently asked questions

Auto-generated from federal data
What is Dr. German Lozano Guzman's medical specialty?
Dr. German Lozano Guzman practices Pediatric Nephrology Physician in Philadelphia, PA.
Where does Dr. German Lozano Guzman practice?
Dr. German Lozano Guzman practices at St. Christopher's Hospital for Children, Philadelphia, PA 19134. Office phone: 2154275190.
What is Dr. German Lozano Guzman's NPI?
Dr. German Lozano Guzman's National Provider Identifier (NPI) is 1558660423, issued by NPPES.
Does Dr. German Lozano Guzman accept Medicare assignment?
Yes. Dr. German Lozano Guzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. German Lozano Guzman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.