PROVIDER PROFILE · NPI 1922096957

Dorothy SernaM.D.

Internal MedicineCypress, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

824

Unique beneficiaries

—

Total services

2,017

Distinct HCPCS

Medicare payment

$128K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

1,669

Beneficiaries

—

Total drug cost

$184K

Distinct drugs

Brand share

17.4%

Top prescribed drugs

Levothyroxine Sodium118 claims

Amlodipine Besylate89 claims

Atorvastatin Calcium82 claims

Rosuvastatin Calcium74 claims

Montelukast Sodium65 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$521

Payment records

By payment type

Food and Beverage$521

REFERRAL NETWORK

Where Dorothy Serna'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH CYPRESS MEDICAL CENTER OPERATING COMPANY, LTD.	265	2,769
Kelly Englund Internal Medicine · Cypress, TX	102	381
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	35	142
Luis Vaca Diagnostic Radiology · Ocala, FL	35	119
Frank Morello Diagnostic Radiology · Cypress, TX	31	103
Maria Payan Diagnostic Radiology · Houston, TX	28	93
Lea Ann Jackson Nurse Practitioner · Spring, TX	24	64
Kim Keller General Surgery · Houston, TX	21	76
Srinivasa Venkatesh Pulmonary Disease · Houston, TX	20	268
Mukarram Baig Cardiology · Houston, TX	16	82
Roy Kumar Diagnostic Radiology · Cypress, TX	16	58
Uma Mohan Gastroenterology · Houston, TX	15	101

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