What is John Spandorfer's specialty?

John Spandorfer (NPI 1730107897) is a Medicare-billing provider whose primary specialty is Internal Medicine in Philadelphia, PA.

Where does John Spandorfer practice?

John Spandorfer practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1730107897.

How much does Medicare pay John Spandorfer?

John Spandorfer (NPI 1730107897) received approximately $102K in total Medicare Part B payments, serving 366 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730107897

John SpandorferM.D.

Internal MedicinePhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,007

Unique beneficiaries

—

Total services

1,257

Distinct HCPCS

Medicare payment

$94K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

5,304

Beneficiaries

—

Total drug cost

$491K

Distinct drugs

Brand share

20.6%

Top prescribed drugs

Rosuvastatin Calcium556 claims

Amlodipine Besylate400 claims

Atorvastatin Calcium266 claims

Losartan Potassium263 claims

Metoprolol Succinate201 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$23

Payment records

By payment type

Food and Beverage$23

Top paying entities

Food and Beverage$23

REFERRAL NETWORK

Where John Spandorfer's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	226	811
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	53	111
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	26	64
Barry Ziring Internal Medicine · Philadelphia, PA	14	28
Stephen Lee Ophthalmology · Cherry Hill, NJ	13	29
David Karasick Diagnostic Radiology · Philadelphia, PA	12	22

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events