What is Geoffrey Flattmann's specialty?

Geoffrey Flattmann (NPI 1801845136) is a Medicare-billing provider whose primary specialty is General Surgery in Natchez, MS.

Where does Geoffrey Flattmann practice?

Geoffrey Flattmann practices in Natchez, MS, based on the location reported in the CMS Medicare provider datasets for NPI 1801845136.

How much does Medicare pay Geoffrey Flattmann?

Geoffrey Flattmann (NPI 1801845136) received approximately $114K in total Medicare Part B payments, serving 254 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801845136

Geoffrey FlattmannMD

PRACTICEGEOFFREY J FLATTMANN MD FACS PLLCSee all providers at this practice →

General SurgeryNatchez, MSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

438

Unique beneficiaries

—

Total services

473

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 162 General Surgery providers in MS — above median (cohort median 478).

PRESCRIBING · PART D · 2024

Total Rx claims

227

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

63.0%

Top prescribed drugs

Hydrocodone/Acetaminophen117 claims

Hydromorphone Hcl70 claims

Ciprofloxacin Hcl14 claims

Oxycodone Hcl/Acetaminophen14 claims

Sulfamethoxazole/Trimethoprim12 claims

QUALITY · MIPS · 2024

Final MIPS score

89.4

Quality

83.3

Cost

78.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.61%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$15K

Payment records

By payment type

Education$12K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Food and Beverage$830

Top paying entities

Education$12K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2K

Food and Beverage$830

REFERRAL NETWORK

Where Geoffrey Flattmann'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EMRICK, FRED	228	886
NATCHEZ HOSPITAL COMPANY LLC	156	668
Vikramaditya Dulam Cardiology · Natchez, MS	137	469
TILLMAN, BARRY	121	535
River Park Asc Llc Ambulatory Surgical Center · Vidalia, LA	80	216
Jack Rodriguez Hematology-Oncology · Natchez, MS	72	715
Clifford Tillman Internal Medicine · Vidalia, LA	63	245
BENSON, GARY	52	124
Vidya Kamalapur Anesthesiology · Natchez, MS	44	123
Akinremi Akinwale Internal Medicine · Boerne, TX	37	115
Summer Bohman Pathology · Chattanooga, TN	36	98
Kurt Kratz Pathology · Hattiesburg, MS	32	93

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