What is David Ollila's specialty?

David Ollila (NPI 1972698173) is a Medicare-billing provider whose primary specialty is General Surgery in Chapel Hill, NC.

Where does David Ollila practice?

David Ollila practices in Chapel Hill, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1972698173.

How much does Medicare pay David Ollila?

David Ollila (NPI 1972698173) received approximately $77K in total Medicare Part B payments, serving 179 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972698173

David OllilaMD

General SurgeryChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

343

Unique beneficiaries

—

Total services

387

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 710 General Surgery providers in NC — top quintile (cohort median 242).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$261

Payment records

By payment type

Food and Beverage$261

Top paying entities

Food and Beverage$261

REFERRAL NETWORK

Where David Ollila'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daniel Zedek Pathology · Chapel Hill, NC	61	618
Thomas Lawton Pathology · Orange, CA	27	153
Cherie Kuzmiak Diagnostic Radiology · Chapel Hill, NC	25	110
Amir Khandani Diagnostic Radiology · Tampa, FL	20	63
Sheryl Jordan Diagnostic Radiology · Fayetteville, NC	16	62
Sheila Lee Diagnostic Radiology · Durham, NC	16	76
Siobhan O'connor Pathology · Chapel Hill, NC	16	59
Johann Hertel Pathology · Charleston, SC	12	36

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