German Andres Lozano Guzman, MD
Pediatric Nephrology Physician · Philadelphia, PA
German Andres Lozano Guzman, MD is a pediatric nephrology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1558660423, issued on Mar 17, 2011. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- German Andres Lozano Guzman
- Credential
- MD
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License number
- P9638 TX
Self-reported in NPPES; status is on the state search - Practice location
- St. Christopher's Hospital For Children, Philadelphia, PA 19134
- Phone
- (215) 427-5190
- Enumerated
- Mar 17, 2011
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (215) 427-5529
- Medicare enrollment
- Enrolled (PECOS I20241011000843); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 60 in Pennsylvania → Look up another NPI →
Also registered at St. Christopher's Hospital For Children
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Heiliczer, M.D.Pediatric Nephrology Physician1265480248
- Hans Kersten, MDPediatrics Physician1013944172
- Leonard Levine, M.D.Pediatric Adolescent Medicine Physician1679508691
- Rachel McCormickPediatric Nurse Practitioner1073006482
- Ann McKenzie, CRNPPediatric Nurse Practitioner1679586390
- Nancy Spector, M.D.Pediatrics Physician1427088285
Verify German Andres Lozano Guzman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average pediatric nephrology physician in 2024
149 Medicare Part D claims for 20 beneficiaries, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Prednisolone Sodium Phosphate29 claims
- Famotidine20 claims
- Fluconazole17 claims
- Katerzia14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $26,021.24
25 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 297 providers of this specialty with any payment received $3,704.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- EL Paso Children's Physician GroupEl Paso, TX
- Kapiolani Medical SpecialistsHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
German Andres Lozano Guzman among 60 pediatric nephrology physician records in Pennsylvania
German Andres Lozano Guzman, MD is one of 60 pediatric nephrology physician records with a practice address in Pennsylvania. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2004 · median 2004 among the 26 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in Pennsylvania
There are 60 pediatric nephrology physician records in Pennsylvania.
All 60 in Pennsylvania → Every provider in Philadelphia → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Sahar Barayan, MDPhiladelphia, PA 191341083659296
- Neziha Celebi, M.D.Philadelphia, PA 191341275884389
- Susan Conley, MDPhiladelphia, PA 191341639198435
- Jonathan Heiliczer, M.D.Philadelphia, PA 191341265480248
- Kimberly Irwin, MDPhiladelphia, PA 191341376547042
- Anil Mongia, M.D.Philadelphia, PA 191341245215441
- Sandi Mae See Tai, M.D.Philadelphia, PA 191341205969607
- Martin Polinsky, M.D.Philadelphia, PA 191281891037644
Common questions
What is German Andres Lozano Guzman, MD's NPI number?
German Andres Lozano Guzman, MD's National Provider Identifier (NPI) is 1558660423, issued on Mar 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is German Andres Lozano Guzman, MD located?
The NPPES record lists a practice address at St. Christopher's Hospital For Children, Philadelphia, PA, 19134. Phone: (215) 427-5190. Providers update this record themselves, so call before visiting.
How can I verify German Andres Lozano Guzman, MD's license?
Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does German Andres Lozano Guzman, MD prescribe under Medicare Part D?
In 2024, German Andres Lozano Guzman, MD had 149 Medicare Part D claims for 20 beneficiaries; the average among pediatric nephrology physician prescribers was 67. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.