What is Dorothy Porter's specialty?

Dorothy Porter (NPI 1871849133) is a Medicare-billing provider whose primary specialty is Physician Assistant in Port Orange, FL.

Where does Dorothy Porter practice?

Dorothy Porter practices in Port Orange, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1871849133.

How much does Medicare pay Dorothy Porter?

Dorothy Porter (NPI 1871849133) received approximately $64K in total Medicare Part B payments, serving 581 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871849133

Dorothy PorterPA

PRACTICEGASTROINTESTINAL ASSOCIATES PASee all providers at this practice →

Physician AssistantPort Orange, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

647

Unique beneficiaries

—

Total services

777

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 6,755 Physician Assistant providers in FL — above median (cohort median 271).

PRESCRIBING · PART D · 2024

Total Rx claims

2,528

Beneficiaries

—

Total drug cost

$2.0M

Distinct drugs

Brand share

29.5%

Top prescribed drugs

Omeprazole662 claims

Pantoprazole Sodium385 claims

Sodium, Potassium,mag Sulfates271 claims

Famotidine245 claims

Bethanechol Chloride112 claims

QUALITY · MIPS · 2024

Final MIPS score

78.9

Quality

69.7

Cost

69.3

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.17%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Dorothy Porter'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH SYSTEMS INC	60	107
Surgery Center Of Volusia, Llc Ambulatory Surgical Center · Port Orange, FL	49	50
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	33	60
BERT FISH MEDICAL CENTER INC	20	37
Ashraf Elsakr Cardiology · Port Orange, FL	15	33
STELLA, GREGORY	12	15

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