What is Alan Nelson's specialty?

Alan Nelson (NPI 1720006117) is a Medicare-billing provider whose primary specialty is Gastroenterology in Bridgeport, CT.

Where does Alan Nelson practice?

Alan Nelson practices in Bridgeport, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1720006117.

How much does Medicare pay Alan Nelson?

Alan Nelson (NPI 1720006117) received approximately $341K in total Medicare Part B payments, serving 164 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720006117

Alan NelsonM.D.

PRACTICEFAIRFIELD COUNTY INTERNAL MEDICINE AND GASTROENTEROLOGY ASSOCIATES PCSee all providers at this practice →

GastroenterologyBridgeport, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

255

Unique beneficiaries

—

Total services

27,059

Distinct HCPCS

Medicare payment

$286K

Peer benchmark

Total Medicare services vs. 260 Gastroenterology providers in CT — top quintile (cohort median 519).

PRESCRIBING · PART D · 2024

Total Rx claims

3,084

Beneficiaries

—

Total drug cost

$235K

Distinct drugs

Brand share

13.4%

Top prescribed drugs

Lisinopril233 claims

Levothyroxine Sodium232 claims

Atorvastatin Calcium220 claims

Omeprazole205 claims

Metformin Hcl142 claims

QUALITY · MIPS · 2024

Final MIPS score

92.0

Quality

89.2

Cost

78.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.72%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Alan Nelson'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	239	1,002
Nicholas Lillo Gastroenterology · Fairfield, CT	78	842
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	65	268
Lawrence Lo Diagnostic Radiology · Shelton, CT	39	101
HARTFORD HEALTHCARE LABORATORIES	39	106
Ram Gordon Cardiology · Fairfield, CT	39	110
Scott Williams Diagnostic Radiology · Shelton, CT	38	136
Sheikh Yousuf-Ali Internal Medicine · Bridgeport, CT	37	97
Shelley Goodstine Diagnostic Radiology · Shelton, CT	36	121
NPI 1063440428	31	131
NPI 1063410736	31	221
Edward Tuohy Interventional Cardiology · Fairfield, CT	31	86

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