What is Harvey Tatum's specialty?

Harvey Tatum (NPI 1659333623) is a Medicare-billing provider whose primary specialty is Gastroenterology in Tulsa, OK.

Where does Harvey Tatum practice?

Harvey Tatum practices in Tulsa, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1659333623.

How much does Medicare pay Harvey Tatum?

Harvey Tatum (NPI 1659333623) received approximately $70K in total Medicare Part B payments, serving 417 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659333623

Harvey TatumMD

PRACTICEOKLAHOMA GASTROENTEROLOGY ASSOCIATES, PLLCSee all providers at this practice →

GastroenterologyTulsa, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

553

Unique beneficiaries

—

Total services

588

Distinct HCPCS

Medicare payment

$57K

Peer benchmark

Total Medicare services vs. 106 Gastroenterology providers in OK — below median (cohort median 983).

PRESCRIBING · PART D · 2024

Total Rx claims

2,315

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

Brand share

31.4%

Top prescribed drugs

Pantoprazole Sodium631 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl192 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl120 claims

Colestipol Hcl101 claims

Omeprazole81 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

By payment type

Consulting Fee$4K

Food and Beverage$2K

Travel and Lodging$808

Top paying entities

Consulting Fee$4K

Food and Beverage$2K

Travel and Lodging$808

REFERRAL NETWORK

Where Harvey Tatum'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGIONAL MEDICAL LABORATORY, INC	169	628
Shawn Grant Diagnostic Radiology · Tulsa, OK	62	176
Michael Cross Diagnostic Radiology · Tulsa, OK	57	143
Ziad Sous Hospitalist · Tulsa, OK	57	117
Erin Williamson Nurse Practitioner · Tulsa, OK	53	103
FITZ, JOHN	49	114
Steven Casner Pathology · Tulsa, OK	47	98
Kanwaljit Aulakh Pathology · Tulsa, OK	42	86
STRICKLAND, STUART	41	153
Leor Roubein Internal Medicine · New Orleans, LA	37	276
George Carstens Diagnostic Radiology · Tulsa, OK	28	102
Hassan Abouhouli Hospitalist · Tulsa, OK	25	116

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