What is Theodore Niemann's specialty?

Theodore Niemann (NPI 1770577694) is a Medicare-billing provider whose primary specialty is Pathology in Columbus, OH.

Where does Theodore Niemann practice?

Theodore Niemann practices in Columbus, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1770577694.

How much does Medicare pay Theodore Niemann?

Theodore Niemann (NPI 1770577694) received approximately $40K in total Medicare Part B payments, serving 540 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770577694

Theodore NiemannMD

PathologyColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

788

Unique beneficiaries

—

Total services

1,385

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 492 Pathology providers in OH — below median (cohort median 1,492).

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

No data available for this provider in 2025.

REFERRAL NETWORK

Where Theodore Niemann'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOUNT CARMEL HEALTH SYSTEM	249	414
Gerald Smidebush Diagnostic Radiology · Columbus, OH	22	22
Pathology Laboratories, Inc. Clinical Laboratory · Toledo, OH	21	59
FILIATRAUT, ARTHUR	21	32
Jeffrey Lefkovitz Gastroenterology · Columbus, OH	20	54
Amit Majmudar Diagnostic Radiology · Cleveland, OH	19	24
SUBISAK, DANIEL	18	22
Michael Primiano Certified Registered Nurse Anesthetist (CRNA) · Cleveland, OH	18	21
Ethan Hansen Diagnostic Radiology · Philadelphia, PA	18	34
Michael Blake Anesthesiology · Columbus, OH	17	22
Matthew Wagner Diagnostic Radiology · Columbus, OH	17	18
PROBST, STEPHEN	17	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