What is Gregory Suelzle's specialty?

Gregory Suelzle (NPI 1326016023) is a Medicare-billing provider whose primary specialty is Interventional Pain Management in Upland, CA.

Where does Gregory Suelzle practice?

Gregory Suelzle practices in Upland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1326016023.

How much does Medicare pay Gregory Suelzle?

Gregory Suelzle (NPI 1326016023) received approximately $78K in total Medicare Part B payments, serving 93 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326016023

Gregory SuelzleMD

PRACTICEGREGORY K. SUELZLE, M.D., A MEDICAL CORPORATIONSee all providers at this practice →

Interventional Pain ManagementUpland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

246

Unique beneficiaries

—

Total services

989

Distinct HCPCS

Medicare payment

$75K

Peer benchmark

Total Medicare services vs. 118 Interventional Pain Management providers in CA — below median (cohort median 1,783).

PRESCRIBING · PART D · 2024

Total Rx claims

907

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

39.4%

Top prescribed drugs

Hydrocodone/Acetaminophen239 claims

Oxycodone Hcl153 claims

Gabapentin129 claims

Oxycodone Hcl/Acetaminophen95 claims

Pregabalin64 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050099

Hospital

REFERRAL NETWORK

Where Gregory Suelzle'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	17	48

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAN ANTONIO REGIONAL HOSPITAL	38	118
Upland Outpatient Surgery Center Lp Ambulatory Surgical Center · Ontario, CA	18	48
Unilab Corporation Clinical Laboratory · West Hills, CA	15	69

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