What is David Schanzlin's specialty?

David Schanzlin (NPI 1528016417) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Diego, CA.

Where does David Schanzlin practice?

David Schanzlin practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1528016417.

How much does Medicare pay David Schanzlin?

David Schanzlin (NPI 1528016417) received approximately $20K in total Medicare Part B payments, serving 78 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528016417

David SchanzlinM.D.

OphthalmologySan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

139

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — bottom quintile (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

31.1%

Top prescribed drugs

Prednisolone Acetate19 claims

Moxifloxacin Hcl14 claims

Loteprednol Etabonate12 claims

QUALITY · MIPS · 2024

Final MIPS score

89.5

Quality

94.6

Cost

72.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.61%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Food and Beverage$2K

Consulting Fee$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$300

Top paying entities

Food and Beverage$2K

Consulting Fee$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$300

REFERRAL NETWORK

Where David Schanzlin'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Claudia Herd Anesthesiology · San Diego, CA	19	25
David Levine Anesthesiology · San Diego, CA	18	21
ROBERSON, FLOYD	14	17

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